More Config Tweaks

1 year ago · 766a65bed0
59 changed files with 352 additions and 217 deletions
--- a/Applications.pdf
+++ b/Applications.pdf
--- a/Catalog.pdf
+++ b/Catalog.pdf
--- a/Hardware.pdf
+++ b/Hardware.pdf
--- a/Introduction.pdf
+++ b/Introduction.pdf
--- a/Doc/RomWBW
+++ b/Doc/RomWBW
--- a/Doc/RomWBW
+++ b/Doc/RomWBW
--- a/ReadMe.md
+++ b/ReadMe.md
@ -7,7 +7,7 @@
 **RomWBW Introduction** \
 Version 3.5 \
 Wayne Warthen  ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-25 Jan 2025
+27 Jan 2025

 # Overview

@ -363,8 +363,7 @@ development of RomWBW. The project can be found at
 #### Z80 fig-FORTH

 Dimitri Theulings’ implementation of fig-FORTH for the Z80 has a
-RomWBW-specific variant. This fig-FORTH is built into the RomWBW ROM.
-However, the project itself is hosted at
+RomWBW-specific variant. The project is hosted at
 <https://github.com/dimitrit/figforth>.

 #### Assembly Language Programming for the RC2014 Zed
--- a/ReadMe.txt
+++ b/ReadMe.txt
@ -1,6 +1,6 @@
 RomWBW Introduction
 Wayne Warthen (wwarthen@gmail.com)
-25 Jan 2025
+27 Jan 2025



@ -374,8 +374,7 @@ https://github.com/alloidian/PaleoEditor.
 Z80 fig-FORTH

 Dimitri Theulings’ implementation of fig-FORTH for the Z80 has a
-RomWBW-specific variant. This fig-FORTH is built into the RomWBW ROM.
-However, the project itself is hosted at
+RomWBW-specific variant. The project is hosted at
 https://github.com/dimitrit/figforth.

 Assembly Language Programming for the RC2014 Zed
--- a/Source/Doc/Hardware.md
+++ b/Source/Doc/Hardware.md
@ -1885,7 +1885,6 @@ may be discovered by RomWBW in your system.
 | ACIA      | MC68B50 Asynchronous Communications Interface Adapter  |
 | ASCI      | Zilog Z180 CPU Built-in Serial Ports                   |
 | DUART     | SCC2681 or compatible Dual UART                        |
-| EF        | EF9345 Video Display Controller                        |
 | ESPCON    | ESP32 Firmware-based Video Console                     |
 | ESPSER    | ESP32 Firmware-based Serial Interface                  |
 | LPT       | Parallel I/O Controller                                |
@ -1937,6 +1936,7 @@ the active platform and configuration.
 | **ID**    | **Description**                                        |
 |-----------|--------------------------------------------------------|
 | CVDU      | MC8563-based Video Display Controller                  |
+| EF        | EF9345 Video Display Controller                        |
 | FV        | S100 FPGA Z80 Onboard VGA/Keyboard                     |
 | GDC       | uPD7220 Video Display Controller                       |
 | TMS       | TMS9918/38/58 Video Display Controller                 |
--- a/Source/HBIOS/Config/RCZ180_ext_std.asm
+++ b/Source/HBIOS/Config/RCZ180_ext_std.asm
@ -44,9 +44,14 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ180.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 ;
 MEMMGR		.SET	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
@ -54,14 +59,18 @@ MEMMGR		.SET	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 Z180_CLKDIV	.SET	1		; Z180: CHK DIV: 0=OSC/2, 1=OSC, 2=OSC*2
 Z180_MEMWAIT	.SET	0		; Z180: MEMORY WAIT STATES (0-3)
 Z180_IOWAIT	.SET	1		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
 INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
+DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ASCIENABLE	.SET	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
@ -80,11 +89,22 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
+;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
+;
 AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ180	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/RCZ180_nat_std.asm
+++ b/Source/HBIOS/Config/RCZ180_nat_std.asm
@ -44,9 +44,14 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ180.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 ;
 MEMMGR		.SET	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
@ -54,14 +59,18 @@ MEMMGR		.SET	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 Z180_CLKDIV	.SET	1		; Z180: CHK DIV: 0=OSC/2, 1=OSC, 2=OSC*2
 Z180_MEMWAIT	.SET	0		; Z180: MEMORY WAIT STATES (0-3)
 Z180_IOWAIT	.SET	1		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
 INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
+DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ASCIENABLE	.SET	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
@ -80,11 +89,22 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
+;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
+;
 AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ180	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/RCZ180_z1rcc_std.asm
+++ b/Source/HBIOS/Config/RCZ180_z1rcc_std.asm
@ -88,7 +88,8 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
--- a/Source/HBIOS/Config/RCZ280_ext_std.asm
+++ b/Source/HBIOS/Config/RCZ280_ext_std.asm
@ -79,7 +79,7 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
--- a/Source/HBIOS/Config/RCZ280_nat_std.asm
+++ b/Source/HBIOS/Config/RCZ280_nat_std.asm
@ -79,7 +79,7 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
--- a/Source/HBIOS/Config/RCZ280_zz80mb_std.asm
+++ b/Source/HBIOS/Config/RCZ280_zz80mb_std.asm
@ -83,7 +83,7 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
--- a/Source/HBIOS/Config/RCZ280_zzrcc_ram_std.asm
+++ b/Source/HBIOS/Config/RCZ280_zzrcc_ram_std.asm
@ -91,7 +91,7 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
--- a/Source/HBIOS/Config/RCZ280_zzrcc_std.asm
+++ b/Source/HBIOS/Config/RCZ280_zzrcc_std.asm
@ -91,7 +91,7 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
--- a/Source/HBIOS/Config/RCZ80_coleco_std.asm
+++ b/Source/HBIOS/Config/RCZ80_coleco_std.asm
@ -1,6 +1,6 @@
 ;
 ;==================================================================================================
-;   ROMWBW DEFAULT BUILD SETTINGS FOR RCBUS Z80 W/ JBL GAME BOARDS
+;   ROMWBW DEFAULT BUILD SETTINGS FOR RCBUS Z80 W/ JBL GAME BOARDS AND COLECO STYLE GAMES
 ;==================================================================================================
 ;
 ; THIS FILE DEFINES THE DEFAULT CONFIGURATION SETTINGS FOR THE PLATFORM
@ -54,7 +54,6 @@
 ; MOVING THE SECONDARY CLOCK DIVIDER JUMPER (E.G., 38400 @ 2.458MHZ). THE BAUD RATE DOES
 ; NOT NEED TO BE CHANGED IN THIS CONFIGURATION FILE IN ORDER TO DO THIS, BUT THE DEVICE
 ; LIST WILL INCORRECTLY SHOW THE PORT RUNNING AT 115200 REGARDLESS OF THE CLOCK DIVIDER.
-; UNCOMMENT THE LINE THAT SETS BOOTCON TO 1 TO BOOT ON THE SECOND SIO PORT BY DEFAULT.
 ;
 ; THE COMPLETE SET OF DEFAULT CONFIGURATION SETTINGS FOR THIS PLATFORM ARE FOUND IN THE
 ; CFG_<PLT>.ASM INCLUDED FILE WHICH IS FOUND IN THE PARENT DIRECTORY.  THIS FILE CONTAINS
@ -69,34 +68,20 @@
 #INCLUDE "Config/RCZ80_std.asm"
 ;
 CPUOSC		.SET	3686400		; CPU OSC FREQ IN MHZ
-;
-VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
+INTMODE		.SET	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 ;
 DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
-;
 UARTENABLE	.SET	FALSE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
-;
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
+SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
 SIOCNT		.SET	1		; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
-SIO0MODE	.SET	SIOMODE_RC	; SIO 0: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP|Z80R]
-SIO0BASE	.SET	$80		; SIO 0: REGISTERS BASE ADR
-SIO0ACLK	.SET	CPUOSC		; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
-SIO0ACFG	.SET	SER_115200_8N1	; SIO 0A: SERIAL LINE CONFIG
-SIO0ACTCC	.SET	-1		; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 SIO0BCLK	.SET	7372800		; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
-SIO0BCFG	.SET	SER_115200_8N1	; SIO 0B: SERIAL LINE CONFIG
-SIO0BCTCC	.SET	-1		; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 ;
 TMSENABLE	.SET	TRUE		; TMS: ENABLE TMS9918 VIDEO/KBD DRIVER (TMS.ASM)
 TMSMODE		.SET	TMSMODE_COLECO	; TMS: DRIVER MODE: TMSMODE_[SCG|N8|MSX|MSXKBD|MSXMKY|MBC|COLECO|DUO|NABU]
 TMS80COLS	.SET	FALSE		; TMS: ENABLE 80 COLUMN SCREEN, REQUIRES V9958
 TMSTIMENABLE	.SET	FALSE		; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
 ;
-FDENABLE	.SET	FALSE		; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
-FDMODE		.SET	FDMODE_RCWDC	; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPFDC|MBC]
-;
-IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
-;
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
 SN76489ENABLE	.SET	TRUE		; SN: ENABLE SN76489 SOUND DRIVER
--- a/Source/HBIOS/Config/RCZ80_easy_std.asm
+++ b/Source/HBIOS/Config/RCZ80_easy_std.asm
@ -46,11 +46,16 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
 PLATFORM	.SET	PLT_EZZ80	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCEZ80|RCZ180|EZZ80|SCZ180|GMZ180|DYNO|RCZ280|MBC|RPH|Z80RETRO|S100|DUO|HEATH|EPITX|MON|STDZ180|NABU|FZ80]
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	10000000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 ;
@ -60,17 +65,18 @@ CTCMODE		.SET	CTCMODE_CTR	; CTC MODE: CTCMODE_[NONE|CTR|TIM16|TIM256]
 CTCOSC		.SET	921600		; CTC CLOCK FREQUENCY
 WDOGMODE	.SET	WDOG_EZZ80	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 WDOGIO		.SET	$6F		; WATCHDOG REGISTER ADR
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
-INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
 DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
-;
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
@ -87,7 +93,6 @@ TMSTIMENABLE	.SET	FALSE		; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
 VRCENABLE	.SET	FALSE		; VRC: ENABLE VGARC VIDEO/KBD DRIVER (VRC.ASM)
 EFENABLE	.SET	FALSE		; EF: ENABLE EF9345 VIDEO DRIVER (EF.ASM)
 ;
-;
 FDENABLE	.SET	TRUE		; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
 FDMODE		.SET	FDMODE_RCWDC	; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPFDC|MBC]
 ;
@ -95,10 +100,19 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
 ;
--- a/Source/HBIOS/Config/RCZ80_ez512_std.asm
+++ b/Source/HBIOS/Config/RCZ80_ez512_std.asm
@ -46,30 +46,38 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
-CPUOSC		.SET	22000000	; CPU OSC FREQ IN MHZ
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
 ;
+CPUOSC		.SET	22000000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 ;
 KIOENABLE	.SET	TRUE		; ENABLE ZILOG KIO SUPPORT
 KIOBASE		.SET	$00		; KIO BASE I/O ADDRESS
+CTCENABLE	.SET	TRUE		; ENABLE ZILOG CTC SUPPORT
+CTCBASE		.SET	KIOBASE+$04	; CTC BASE I/O ADDRESS
+CTCOSC		.SET	1843200		; CTC CLOCK FREQUENCY
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	0		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
 MEMMGR		.SET	MM_EZ512	; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON|EZ512]
+;
 FPLED_ENABLE	.SET	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	FALSE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
-CTCENABLE	.SET	TRUE		; ENABLE ZILOG CTC SUPPORT
-CTCBASE		.SET	KIOBASE+$04	; CTC BASE I/O ADDRESS
-CTCOSC		.SET	1843200		; CTC CLOCK FREQUENCY
+DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
 DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
-;
 UARTENABLE	.SET	FALSE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 ;
@ -89,20 +97,25 @@ EFENABLE	.SET	FALSE		; EF: ENABLE EF9345 VIDEO DRIVER (EF.ASM)
 ;
 MDROM		.SET	FALSE		; MD: ENABLE ROM DISK
 ;
-CHENABLE	.SET	FALSE		; CH: ENABLE CH375/376 USB SUPPORT
-;
 FDENABLE	.SET	FALSE		; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
 FDMODE		.SET	FDMODE_RCWDC	; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPFDC|MBC]
 ;
-IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
+IDEENABLE	.SET	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
-PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
+PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_EZ512	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	FALSE		; CH: ENABLE CH375/376 USB SUPPORT
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
 ;
--- a/Source/HBIOS/Config/RCZ80_k80w_std.asm
+++ b/Source/HBIOS/Config/RCZ80_k80w_std.asm
@ -52,15 +52,12 @@ INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 CPUOSC		.SET	22000000	; CPU OSC FREQ IN MHZ
 ;
 KIOENABLE	.SET	TRUE		; ENABLE ZILOG KIO SUPPORT
-;
-DSRTCMODE	.SET	DSRTCMODE_K80W	; DSRTC: OPERATING MODE: DSRTCMODE_[STD|MFPIC|K80W]
-;
-AUTOCON		.SET	FALSE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
-;
 CTCENABLE	.SET	TRUE		; ENABLE ZILOG CTC SUPPORT
 CTCBASE		.SET	KIOBASE+$04	; CTC BASE I/O ADDRESS
 CTCOSC		.SET	1843200		; CTC CLOCK FREQUENCY
 ;
+DSRTCMODE	.SET	DSRTCMODE_K80W	; DSRTC: OPERATING MODE: DSRTCMODE_[STD|MFPIC|K80W]
+;
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 ;
 SIOCNT		.SET	1		; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
--- a/Source/HBIOS/Config/RCZ80_kio_std.asm
+++ b/Source/HBIOS/Config/RCZ80_kio_std.asm
@ -50,7 +50,6 @@
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 ;
 KIOENABLE	.SET	TRUE		; ENABLE ZILOG KIO SUPPORT
-;
 CTCENABLE	.SET	TRUE		; ENABLE ZILOG CTC SUPPORT
 CTCBASE		.SET	KIOBASE+$04	; CTC BASE I/O ADDRESS
 CTCTIMER	.SET	TRUE		; ENABLE CTC PERIODIC TIMER
@ -66,9 +65,3 @@ SIO0ACLK	.SET	1843200		; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372
 SIO0ACTCC	.SET	0		; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 SIO0BCLK	.SET	1843200		; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
 SIO0BCTCC	.SET	1		; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
-
-
-LPTENABLE	.SET	TRUE
-PPAENABLE	.SET	TRUE
-IMMENABLE	.SET	TRUE
-SYQENABLE	.SET	TRUE
--- a/Source/HBIOS/Config/RCZ80_skz_std.asm
+++ b/Source/HBIOS/Config/RCZ80_skz_std.asm
@ -44,14 +44,20 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	7372800		; CPU OSC FREQ IN MHZ
 ;
 SKZENABLE	.SET	TRUE		; ENABLE SERGEY'S Z80-512K FEATURES
 SKZDIV		.SET	DIV_12		; UART CLK (CLK2) DIVIDER FOR Z80-512K
 WDOGMODE	.SET	WDOG_SKZ	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
 LEDENABLE	.SET	TRUE		; ENABLES STATUS LED (SINGLE LED)
@ -61,6 +67,7 @@ VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
 RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
 DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
@ -78,15 +85,27 @@ EFENABLE	.SET	FALSE		; EF: ENABLE EF9345 VIDEO DRIVER (EF.ASM)
 ;
 FDENABLE	.SET	TRUE		; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
 FDMODE		.SET	FDMODE_RCWDC	; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPFDC|MBC]
+;
 IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
+;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
+;
 AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ80	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/RCZ80_std.asm
+++ b/Source/HBIOS/Config/RCZ80_std.asm
@ -44,18 +44,28 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	7372800		; CPU OSC FREQ IN MHZ
 ;
+KIOENABLE	.SET	FALSE		; ENABLE ZILOG KIO SUPPORT
+CTCENABLE	.SET	FALSE		; ENABLE ZILOG CTC SUPPORT
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
 RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
 DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
@ -80,11 +90,15 @@ SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
 ;
--- a/Source/HBIOS/Config/RCZ80_tiny_std.asm
+++ b/Source/HBIOS/Config/RCZ80_tiny_std.asm
@ -46,11 +46,16 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
 PLATFORM	.SET	PLT_EZZ80	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCEZ80|RCZ180|EZZ80|SCZ180|GMZ180|DYNO|RCZ280|MBC|RPH|Z80RETRO|S100|DUO|HEATH|EPITX|MON|STDZ180|NABU|FZ80]
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	16000000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 ;
@ -62,8 +67,10 @@ CTCOSC		.SET	921600		; CTC CLOCK FREQUENCY
 EIPCENABLE	.SET	TRUE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
 WDOGMODE	.SET	WDOG_EZZ80	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 WDOGIO		.SET	$6F		; WATCHDOG REGISTER ADR
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 LEDENABLE	.SET	TRUE		; ENABLES STATUS LED (SINGLE LED)
 LEDPORT		.SET	$6E		; STATUS LED PORT ADDRESS
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
@ -71,9 +78,9 @@ VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
 RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
 DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
-;
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
@ -99,12 +106,22 @@ IDE0BASE	.SET	$90		; IDE 0: IO BASE ADDRESS
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
+;
 AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ80	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/RCZ80_zrc512_std.asm
+++ b/Source/HBIOS/Config/RCZ80_zrc512_std.asm
@ -46,21 +46,34 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	22000000	; CPU OSC FREQ IN MHZ
 ;
+KIOENABLE	.SET	FALSE		; ENABLE ZILOG KIO SUPPORT
+CTCENABLE	.SET	FALSE		; ENABLE ZILOG CTC SUPPORT
+;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	0		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
 MEMMGR		.SET	MM_ZRC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
-DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
+DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
+DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ACIAENABLE	.SET	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
@ -81,10 +94,19 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
 ;
--- a/Source/HBIOS/Config/RCZ80_zrc_ram_std.asm
+++ b/Source/HBIOS/Config/RCZ80_zrc_ram_std.asm
@ -46,21 +46,34 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
 ;
+KIOENABLE	.SET	FALSE		; ENABLE ZILOG KIO SUPPORT
+CTCENABLE	.SET	FALSE		; ENABLE ZILOG CTC SUPPORT
+;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	0		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
 MEMMGR		.SET	MM_ZRC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
-DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
+DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
+DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ACIAENABLE	.SET	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
@ -81,12 +94,22 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
+;
 AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ80	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/RCZ80_zrc_std.asm
+++ b/Source/HBIOS/Config/RCZ80_zrc_std.asm
@ -46,21 +46,34 @@
 ;
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD FOR EMPTY CMD LINE
 #DEFINE AUTO_CMD	""		; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
 ;
 #INCLUDE "cfg_RCZ80.asm"
 ;
+BOOT_TIMEOUT	.SET	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+BOOT_PRETTY	.SET	FALSE		; BOOT WITH PRETTY PLATFORM NAME
+AUTOCON		.SET	TRUE		; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
+;
 CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
 ;
+KIOENABLE	.SET	FALSE		; ENABLE ZILOG KIO SUPPORT
+CTCENABLE	.SET	FALSE		; ENABLE ZILOG CTC SUPPORT
+;
 RAMSIZE		.SET	1536		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
 MEMMGR		.SET	MM_ZRC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
+;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
-DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
+DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+INTRTCENABLE	.SET	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
+DUARTENABLE	.SET	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ACIAENABLE	.SET	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
@ -79,12 +92,22 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
-SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
+;
+CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+;
+LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
+;
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
+;
 AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ80	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/SCZ180_sc126_std.asm
+++ b/Source/HBIOS/Config/SCZ180_sc126_std.asm
@ -84,11 +84,10 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
-SDMODE		.SET	SDMODE_SC	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
-AY38910ENABLE	.SET	TRUE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
+AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ180	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/SCZ180_sc130_std.asm
+++ b/Source/HBIOS/Config/SCZ180_sc130_std.asm
@ -85,11 +85,10 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
-SDMODE		.SET	SDMODE_SC	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
-AY38910ENABLE	.SET	TRUE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
+AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ180	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/Config/SCZ180_sc131_std.asm
+++ b/Source/HBIOS/Config/SCZ180_sc131_std.asm
@ -58,9 +58,10 @@ Z180_IOWAIT	.SET	1		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
 FPLED_ENABLE	.SET	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPSW_ENABLE	.SET	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 ;
-;
 LEDENABLE	.SET	TRUE		; ENABLE STATUS LED (SINGLE LED)
 ;
+LCDENABLE	.SET	FALSE		; DISABLE LCD DISPLAY
+;
 DSRTCENABLE	.SET	FALSE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
 ;
 INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
@ -74,9 +75,6 @@ SIOENABLE	.SET	FALSE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
 IDEENABLE	.SET	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
-SDMODE		.SET	SDMODE_SC	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 CHENABLE	.SET	FALSE		; CH: ENABLE CH375/376 USB SUPPORT
-
-LCDENABLE	.SET	FALSE		; DISABLE LCD DISPLAY
--- a/Source/HBIOS/Config/SCZ180_sc140_std.asm
+++ b/Source/HBIOS/Config/SCZ180_sc140_std.asm
@ -62,6 +62,8 @@ FPSW_IO		.SET	$A0		; FP: PORT ADDRESS FOR FP SWITCHES
 ;
 LEDENABLE	.SET	TRUE		; ENABLE STATUS LED (SINGLE LED)
 ;
+LCDENABLE	.SET	FALSE		; DISABLE LCD DISPLAY
+;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
 INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
--- a/Source/HBIOS/Config/SCZ180_sc503_std.asm
+++ b/Source/HBIOS/Config/SCZ180_sc503_std.asm
@ -63,6 +63,8 @@ FPSW_IO		.SET	$A0		; FP: PORT ADDRESS FOR FP SWITCHES
 LEDENABLE	.SET	TRUE		; ENABLES STATUS LED (SINGLE LED)
 LEDMODE		.SET	LEDMODE_STD	; LEDMODE_[STD|SC|RTC|NABU]
 ;
+LCDENABLE	.SET	FALSE		; DISABLE LCD DISPLAY
+;
 DSRTCENABLE	.SET	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
 INTRTCENABLE	.SET	TRUE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
 ;
--- a/Source/HBIOS/Config/SCZ180_sc700_std.asm
+++ b/Source/HBIOS/Config/SCZ180_sc700_std.asm
@ -84,11 +84,10 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
-SDMODE		.SET	SDMODE_SC	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDCNT		.SET	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
 SN76489ENABLE	.SET	FALSE		; SN: ENABLE SN76489 SOUND DRIVER
-AY38910ENABLE	.SET	TRUE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
+AY38910ENABLE	.SET	FALSE		; AY: ENABLE AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ180	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC|MBC|DUO|NABU]
 AY_FORCE	.SET	FALSE		; AY: BYPASS AUTO-DETECT, FORCED PRESENT
--- a/Source/HBIOS/cfg_DUO.asm
+++ b/Source/HBIOS/cfg_DUO.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Duodyne", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -64,7 +64,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_UNSUP	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -332,21 +331,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$48		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$EC		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_SPP	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_SPP	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_SPP	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_DYNO.asm
+++ b/Source/HBIOS/cfg_DYNO.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Dyno", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -330,11 +329,11 @@ PIO1BASE	.SET	$BC		; PIO 1: REGISTERS BASE ADR
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO_ZP		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB ZILOG PERIPHERALS BOARD (PIO.ASM)
--- a/Source/HBIOS/cfg_EPITX.asm
+++ b/Source/HBIOS/cfg_EPITX.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "MiniITX"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -128,7 +127,7 @@ SECCON		.SET	$FF		; SECONDARY CONSOLE DEVICE
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 VDAEMU		.SET	EMUTYP_ANSI	; VDA EMULATION: EMUTYP_[TTY|ANSI]
 ; TODO - ADD PS/2 BITBANGER
-VDAEMU_SERKBD	.SET	$00		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
+VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ANSITRACE	.SET	1		; ANSI DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPKTRACE	.SET	1		; PPK DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 KBDTRACE	.SET	1		; KBD DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
@ -341,21 +340,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_FZ80.asm
+++ b/Source/HBIOS/cfg_FZ80.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "S100 FPGA Z80", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	0		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -350,21 +349,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$C7		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_GMZ180.asm
+++ b/Source/HBIOS/cfg_GMZ180.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "GM STD BUS Z180", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -346,21 +345,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$18		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_HEATH.asm
+++ b/Source/HBIOS/cfg_HEATH.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "HEATHKIT", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	16384000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	1		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -340,21 +339,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_MASTER.asm
+++ b/Source/HBIOS/cfg_MASTER.asm
@ -43,7 +43,7 @@
 ; TO REDEFINE A PREVIOUS DEFINITION.
 ;
 #DEFINE PLATFORM_NAME "RomWBW", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_9600_8N1
+#DEFINE DEFSERCFG SER_9600_8N1		; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "hbios.inc"
 ;
@ -65,7 +65,6 @@ CPUSPDCAP	.EQU	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.EQU	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.EQU	1000000		; CPU OSC FREQ IN MHZ
 INTMODE		.EQU	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.EQU	SER_9600_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -409,21 +408,21 @@ LPTTRACE	.EQU	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.EQU	$E8		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.EQU	$EC		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.EQU	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.EQU	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.EQU	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.EQU	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.EQU	PPAMODE_NONE	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.EQU	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.EQU	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.EQU	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.EQU	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.EQU	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.EQU	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.EQU	IMMMODE_NONE	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.EQU	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.EQU	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.EQU	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.EQU	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.EQU	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.EQU	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.EQU	IMMMODE_NONE	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_MBC.asm
+++ b/Source/HBIOS/cfg_MBC.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Nhyodyne", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -64,7 +64,6 @@ CPUSPDCAP	.SET	SPD_HILO	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_LOW		; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -318,21 +317,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$E8		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$EC		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_SPP	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_SPP	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_SPP	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_MK4.asm
+++ b/Source/HBIOS/cfg_MK4.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Mark IV", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -329,11 +328,11 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$E8		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$EC		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO4BASE	.SET	$90		; PIO: PIO REGISTERS BASE ADR FOR ECB 4P BOARD
--- a/Source/HBIOS/cfg_MON.asm
+++ b/Source/HBIOS/cfg_MON.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Monsputer", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	4000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -345,21 +344,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_N8.asm
+++ b/Source/HBIOS/cfg_N8.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "RetroBrew N8", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -322,11 +321,11 @@ PIO1BASE	.SET	$BC		; PIO 1: REGISTERS BASE ADR
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO4BASE	.SET	$90		; PIO: PIO REGISTERS BASE ADR FOR ECB 4P BOARD
--- a/Source/HBIOS/cfg_NABU.asm
+++ b/Source/HBIOS/cfg_NABU.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "NABU Personal Computer", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	3580000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -350,21 +349,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_RCZ180.asm
+++ b/Source/HBIOS/cfg_RCZ180.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "RCBus", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -105,7 +104,7 @@ FPLED_ENABLE	.SET	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.SET	$00		; FP: PORT ADDRESS FOR FP LEDS
 FPLED_INV	.SET	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.SET	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
-FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+FPSW_ENABLE	.SET	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.SET	$00		; FP: PORT ADDRESS FOR FP SWITCHES
 FPSW_INV	.SET	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
@ -124,7 +123,7 @@ PKDENABLE	.SET	FALSE		; ENABLES DSKY NG PKD DRIVER (8259)
 PKDPPIBASE	.SET	$60		; BASE I/O ADDRESS OF PKD PPI
 PKDOSC		.SET	3000000		; OSCILLATOR FREQ FOR PKD (IN HZ)
 H8PENABLE	.SET	FALSE		; ENABLES HEATH H8 FRONT PANEL
-LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
+LCDENABLE	.SET	FALSE		; ENABLE LCD DISPLAY
 LCDBASE		.SET	$AA		; BASE I/O ADDRESS OF LCD CONTROLLER
 GM7303ENABLE	.SET	FALSE		; ENABLES THE GM7303 BOARD WITH 16X2 LCD
 ;
@ -203,7 +202,7 @@ UART6CFG	.SET	DEFSERCFG	; UART 6: SERIAL LINE CONFIG
 UART7BASE	.SET	$FF		; UART 7: REGISTERS BASE ADR
 UART7CFG	.SET	DEFSERCFG	; UART 7: SERIAL LINE CONFIG
 ;
-ASCIENABLE	.SET	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCIENABLE	.SET	FALSE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
 ASCIINTS	.SET	TRUE		; ASCI: INCLUDE INTERRUPT SUPPORT UNDER IM1/2/3
 ASCISWAP	.SET	FALSE		; ASCI: SWAP CHANNELS
 ASCIBOOT	.SET	0		; ASCI: REBOOT ON RCV CHAR (0=DISABLED)
@ -214,7 +213,7 @@ Z2UENABLE	.SET	FALSE		; Z2U: ENABLE Z280 UART SERIAL DRIVER (Z2U.ASM)
 ;
 ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 ;
-SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
+SIOENABLE	.SET	FALSE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
 SIODEBUG	.SET	FALSE		; SIO: ENABLE DEBUG OUTPUT
 SIOBOOT		.SET	0		; SIO: REBOOT ON RCV CHAR (0=DISABLED)
 SIOCNT		.SET	2		; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
@ -222,18 +221,18 @@ SIOINTS		.SET	TRUE		; SIO: INCLUDE SIO INTERRUPT SUPPORT UNDER IM1/2/3
 SIO0MODE	.SET	SIOMODE_RC	; SIO 0: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP|Z80R]
 SIO0BASE	.SET	$80		; SIO 0: REGISTERS BASE ADR
 SIO0ACLK	.SET	7372800		; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
-SIO0ACFG	.SET	SER_115200_8N1	; SIO 0A: SERIAL LINE CONFIG
+SIO0ACFG	.SET	DEFSERCFG	; SIO 0A: SERIAL LINE CONFIG
 SIO0ACTCC	.SET	-1		; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 SIO0BCLK	.SET	7372800		; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
-SIO0BCFG	.SET	SER_115200_8N1	; SIO 0B: SERIAL LINE CONFIG
+SIO0BCFG	.SET	DEFSERCFG	; SIO 0B: SERIAL LINE CONFIG
 SIO0BCTCC	.SET	-1		; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 SIO1MODE	.SET	SIOMODE_RC	; SIO 1: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP|Z80R]
 SIO1BASE	.SET	$84		; SIO 1: REGISTERS BASE ADR
 SIO1ACLK	.SET	7372800		; SIO 1A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
-SIO1ACFG	.SET	SER_115200_8N1	; SIO 1A: SERIAL LINE CONFIG
+SIO1ACFG	.SET	DEFSERCFG	; SIO 1A: SERIAL LINE CONFIG
 SIO1ACTCC	.SET	-1		; SIO 1A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 SIO1BCLK	.SET	7372800		; SIO 1B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
-SIO1BCFG	.SET	SER_115200_8N1	; SIO 1B: SERIAL LINE CONFIG
+SIO1BCFG	.SET	DEFSERCFG	; SIO 1B: SERIAL LINE CONFIG
 SIO1BCTCC	.SET	-1		; SIO 1B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
 ;
 XIOCFG		.SET	DEFSERCFG	; XIO: SERIAL LINE CONFIG
@ -303,14 +302,14 @@ PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
 PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
-SDMODE		.SET	SDMODE_MT	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDPPIBASE	.SET	$60		; SD: BASE I/O ADDRESS OF PPI FOR PPI MODDE
 SDCNT		.SET	2		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 SDTRACE		.SET	1		; SD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SDCSIOFAST	.SET	FALSE		; SD: ENABLE TABLE-DRIVEN BIT INVERTER IN CSIO MODE
 SDMTSWAP	.SET	FALSE		; SD: SWAP THE LOGICAL ORDER OF THE SPI PORTS OF THE MT011
 ;
-CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+CHENABLE	.SET	FALSE		; CH: ENABLE CH375/376 USB SUPPORT
 CHTRACE		.SET	1		; CH: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 CHUSBTRACE	.SET	1		; CHUSB: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 CHSDTRACE	.SET	1		; CHSD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
@ -345,21 +344,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_RCZ280.asm
+++ b/Source/HBIOS/cfg_RCZ280.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "RCBus", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	24000000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -313,7 +312,7 @@ PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
 PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
-SDMODE		.SET	SDMODE_MT	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
+SDMODE		.SET	SDMODE_PIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]
 SDPPIBASE	.SET	$60		; SD: BASE I/O ADDRESS OF PPI FOR PPI MODDE
 SDCNT		.SET	2		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
 SDTRACE		.SET	1		; SD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
@ -355,21 +354,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_RCZ80.asm
+++ b/Source/HBIOS/cfg_RCZ80.asm
@ -43,8 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "RCBus", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
-#DEFINE DEFSERCFG xxxxx
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -64,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	7372800		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	1		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -81,7 +79,7 @@ RTCIO		.SET	$C0		; RTC LATCH REGISTER ADR
 KIOENABLE	.SET	FALSE		; ENABLE ZILOG KIO SUPPORT
 KIOBASE		.SET	$80		; KIO BASE I/O ADDRESS
 ;
-CTCENABLE	.SET	TRUE		; ENABLE ZILOG CTC SUPPORT
+CTCENABLE	.SET	FALSE		; ENABLE ZILOG CTC SUPPORT
 CTCDEBUG	.SET	FALSE		; ENABLE CTC DRIVER DEBUG OUTPUT
 CTCBASE		.SET	$88		; CTC BASE I/O ADDRESS
 CTCTIMER	.SET	FALSE		; ENABLE CTC PERIODIC TIMER
@ -125,7 +123,7 @@ PKDENABLE	.SET	FALSE		; ENABLES DSKY NG PKD DRIVER (8259)
 PKDPPIBASE	.SET	$60		; BASE I/O ADDRESS OF PKD PPI
 PKDOSC		.SET	3000000		; OSCILLATOR FREQ FOR PKD (IN HZ)
 H8PENABLE	.SET	FALSE		; ENABLES HEATH H8 FRONT PANEL
-LCDENABLE	.SET	TRUE		; ENABLE LCD DISPLAY
+LCDENABLE	.SET	FALSE		; ENABLE LCD DISPLAY
 LCDBASE		.SET	$DA		; BASE I/O ADDRESS OF LCD CONTROLLER
 GM7303ENABLE	.SET	FALSE		; ENABLES THE GM7303 BOARD WITH 16X2 LCD
 ;
@ -181,7 +179,7 @@ DUART1BASE	.SET	$40		; DUART 1: BASE ADDRESS OF CHIP
 DUART1ACFG	.SET	DEFSERCFG	; DUART 1A: SERIAL LINE CONFIG
 DUART1BCFG	.SET	DEFSERCFG	; DUART 1B: SERIAL LINE CONFIG
 ;
-UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
+UARTENABLE	.SET	FALSE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 UARTCNT		.SET	4		; UART: NUMBER OF CHIPS TO DETECT (1-8)
 UARTOSC		.SET	1843200		; UART: OSC FREQUENCY IN MHZ
 UARTINTS	.SET	FALSE		; UART: INCLUDE INTERRUPT SUPPORT UNDER IM1/2/3
@ -208,7 +206,7 @@ ASCIENABLE	.SET	FALSE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
 ;
 Z2UENABLE	.SET	FALSE		; Z2U: ENABLE Z280 UART SERIAL DRIVER (Z2U.ASM)
 ;
-ACIAENABLE	.SET	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
+ACIAENABLE	.SET	FALSE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
 ACIADEBUG	.SET	FALSE		; ACIA: ENABLE DEBUG OUTPUT
 ACIACNT		.SET	1		; ACIA: NUMBER OF CHIPS TO DETECT (1-2)
 ACIA0BASE	.SET	$80		; ACIA 0: REGISTERS BASE ADR
@ -220,7 +218,7 @@ ACIA1CLK	.SET	CPUOSC		; ACIA 1: OSC FREQ IN HZ
 ACIA1DIV	.SET	1		; ACIA 1: SERIAL CLOCK DIVIDER
 ACIA1CFG	.SET	DEFSERCFG	; ACIA 1: SERIAL LINE CONFIG  (SEE STD.ASM)
 ;
-SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
+SIOENABLE	.SET	FALSE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
 SIODEBUG	.SET	FALSE		; SIO: ENABLE DEBUG OUTPUT
 SIOBOOT		.SET	0		; SIO: REBOOT ON RCV CHAR (0=DISABLED)
 SIOCNT		.SET	2		; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
@ -316,7 +314,7 @@ SDTRACE		.SET	1		; SD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SDCSIOFAST	.SET	FALSE		; SD: ENABLE TABLE-DRIVEN BIT INVERTER IN CSIO MODE
 SDMTSWAP	.SET	FALSE		; SD: SWAP THE LOGICAL ORDER OF THE SPI PORTS OF THE MT011
 ;
-CHENABLE	.SET	TRUE		; CH: ENABLE CH375/376 USB SUPPORT
+CHENABLE	.SET	FALSE		; CH: ENABLE CH375/376 USB SUPPORT
 CHTRACE		.SET	1		; CH: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 CHUSBTRACE	.SET	1		; CHUSB: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 CHSDTRACE	.SET	1		; CHSD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
@ -351,21 +349,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$0C		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_RPH.asm
+++ b/Source/HBIOS/cfg_RPH.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Rhyophyre", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -310,11 +309,11 @@ PIO1BASE	.SET	$BC		; PIO 1: REGISTERS BASE ADR
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO4BASE	.SET	$90		; PIO: PIO REGISTERS BASE ADR FOR ECB 4P BOARD
--- a/Source/HBIOS/cfg_S100.asm
+++ b/Source/HBIOS/cfg_S100.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "S100", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_57600_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_57600_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_57600_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -335,21 +334,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$18		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_SBC.asm
+++ b/Source/HBIOS/cfg_SBC.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "RetroBrew SBC", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -311,11 +310,11 @@ PIO1BASE	.SET	$BC		; PIO 1: REGISTERS BASE ADR
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO4BASE	.SET	$90		; PIO: PIO REGISTERS BASE ADR FOR ECB 4P BOARD
--- a/Source/HBIOS/cfg_SCZ180.asm
+++ b/Source/HBIOS/cfg_SCZ180.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Small Computer", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -345,21 +344,21 @@ LPTTRACE	.SET	1		; LPT: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 LPT0BASE	.SET	$18		; LPT 0: REGISTERS BASE ADR
 LPT1BASE	.SET	$00		; LPT 1: REGISTERS BASE ADR
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 PPACNT		.SET	1		; PPA: NUMBER OF PPA DEVICES (1-2)
 PPATRACE	.SET	1		; PPA: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPAMODE		.SET	PPAMODE_MG014	; PPA: DRIVER MODE: PPAMODE_[NONE|SPP|MG014]
 PPA0BASE	.SET	LPT0BASE	; PPA 0: BASE I/O ADDRESS OF PPI FOR PPA
 PPA1BASE	.SET	LPT1BASE	; PPA 1: BASE I/O ADDRESS OF PPI FOR PPA
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 IMMCNT		.SET	1		; IMM: NUMBER OF IMM DEVICES (1-2)
 IMMTRACE	.SET	1		; IMM: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 IMMMODE		.SET	IMMMODE_MG014	; IMM: DRIVER MODE: IMMMODE_[NONE|SPP|MG014]
 IMM0BASE	.SET	LPT0BASE	; IMM 0: BASE I/O ADDRESS OF PPI FOR IMM
 IMM1BASE	.SET	LPT1BASE	; IMM 1: BASE I/O ADDRESS OF PPI FOR IMM
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 SYQCNT		.SET	1		; SYQ: NUMBER OF SYQ DEVICES (1-2)
 SYQTRACE	.SET	1		; SYQ: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 SYQMODE		.SET	IMMMODE_MG014	; SYQ: DRIVER MODE: SYQMODE_[NONE|SPP|MG014]
--- a/Source/HBIOS/cfg_Z80RETRO.asm
+++ b/Source/HBIOS/cfg_Z80RETRO.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Z80Retro", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -287,11 +286,11 @@ PIOENABLE	.SET	FALSE		; PIO: ENABLE ZILOG PIO DRIVER (PIO.ASM)
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO_ZP		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB ZILOG PERIPHERALS BOARD (PIO.ASM)
--- a/Source/HBIOS/cfg_ZETA.asm
+++ b/Source/HBIOS/cfg_ZETA.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Zeta", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -257,11 +256,11 @@ PIOENABLE	.SET	FALSE		; PIO: ENABLE ZILOG PIO DRIVER (PIO.ASM)
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO_ZP		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB ZILOG PERIPHERALS BOARD (PIO.ASM)
--- a/Source/HBIOS/cfg_ZETA2.asm
+++ b/Source/HBIOS/cfg_ZETA2.asm
@ -43,7 +43,7 @@
 ; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU".
 ;
 #DEFINE PLATFORM_NAME "Zeta 2", " [", CONFIG, "]"
-#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS
+#DEFINE DEFSERCFG SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL CONFIGURATION
 ;
 #INCLUDE "cfg_MASTER.asm"
 ;
@ -63,7 +63,6 @@ CPUSPDCAP	.SET	SPD_FIXED	; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
 CPUSPDDEF	.SET	SPD_HIGH	; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
 CPUOSC		.SET	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.SET	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
-;;;DEFSERCFG	.SET	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.SET	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
@ -268,11 +267,11 @@ PIOENABLE	.SET	FALSE		; PIO: ENABLE ZILOG PIO DRIVER (PIO.ASM)
 ;
 LPTENABLE	.SET	FALSE		; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
 ;
-PPAENABLE	.SET	FALSE		; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
+PPAENABLE	.SET	FALSE		; PPA: ENABLE IOMEGA ZIP DRIVE (PPA) DISK DRIVER (PPA.ASM)
 ;
-IMMENABLE	.SET	FALSE		; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
+IMMENABLE	.SET	FALSE		; IMM: ENABLE IOMEGA ZIP PLUS DRIVE (IMM) DISK DRIVER (IMM.ASM)
 ;
-SYQENABLE	.SET	FALSE		; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
+SYQENABLE	.SET	FALSE		; SYQ: ENABLE SYQUEST SPARQ DISK DRIVER (SYQ.ASM)
 ;
 PIO_4P		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
 PIO_ZP		.SET	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB ZILOG PERIPHERALS BOARD (PIO.ASM)
--- a/Source/HBIOS/hbios.asm
+++ b/Source/HBIOS/hbios.asm
@ -8731,7 +8731,7 @@ PS_DTSD		.TEXT	"SD Card$"
 PS_DTUSB	.TEXT	"USB Drive$"
 PS_DTROM	.TEXT	"ROM Disk$"
 PS_DTRAM	.TEXT	"RAM Disk$"
-PS_DTFSH	.TEXT	"Flash ROM"
+PS_DTFSH	.TEXT	"Flash ROM$"
 PS_DTRF		.TEXT	"RAM Floppy$"
 PS_DTCD		.TEXT	"CD-ROM$"
 PS_DTCRT	.TEXT	"Cartridge$"
--- a/Source/ver.inc
+++ b/Source/ver.inc
@ -2,7 +2,7 @@
 #DEFINE	RMN	5
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.5.0-beta.2"
+#DEFINE BIOSVER	"3.5.0-beta.3"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP
--- a/Source/ver.lib
+++ b/Source/ver.lib
@ -3,5 +3,5 @@ rmn	equ	5
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.5.0-beta.2"
+	db	"3.5.0-beta.3"
 	endm