Reintegrate wbw -> trunk

13 years ago · f5c27ce732
42 changed files with 654 additions and 161 deletions
--- a/Apps/Source/applvers.h
+++ b/Apps/Source/applvers.h
@ -5,10 +5,10 @@
 #define A_RMJ 2
 #define A_RMN 5
 #define A_RUP 0
-#define A_RTP 10
+#define A_RTP 12

 #define A_MONTH	5
-#define A_DAY 17
+#define A_DAY 24
 #define A_YEAR 2013
 #define A_YR   13

--- a/Apps/Source/applvers.lib
+++ b/Apps/Source/applvers.lib
@ -3,14 +3,14 @@
 A$RMJ	equ	2
 A$RMN	equ	5
 A$RUP	equ	0
-A$RTP	equ	10
+A$RTP	equ	12

 A$MONTH	equ	5
-A$DAY	equ	17
+A$DAY	equ	24
 A$YEAR	equ	2013

 date	macro
-dat	db	' 5/17/2013$'
+dat	db	' 5/24/2013$'
 	endm

 serial	macro
--- a/Apps/Source/cnfgdata.h
+++ b/Apps/Source/cnfgdata.h
@ -35,6 +35,7 @@ struct CNFGDATA {

 	unsigned char defcon;
 	unsigned char altcon;
+	unsigned int conbaud;
 	unsigned char defvda;
 	unsigned char defemu;
 	unsigned char termtype;
@ -49,12 +50,27 @@ struct CNFGDATA {
 	unsigned char dskyenable;

 	unsigned char uartenable;
-	unsigned char uartfifo;
-	unsigned char uartafc;
+	unsigned char uartcnt;
+	unsigned char uart0iob;
+	unsigned int uart0baud;			/* actual baudrate / 10 */
+	unsigned char uart0fifo;
+	unsigned char uart0afc;
+	unsigned char uart1iob;
+	unsigned int uart1baud;			/* actual baudrate / 10 */
+	unsigned char uart1fifo;
+	unsigned char uart1afc;
+	unsigned char uart2iob;
+	unsigned int uart2baud;			/* actual baudrate / 10 */
+	unsigned char uart2fifo;
+	unsigned char uart2afc;
+	unsigned char uart3iob;
+	unsigned int uart3baud;			/* actual baudrate / 10 */
+	unsigned char uart3fifo;
+	unsigned char uart3afc;
 	
 	unsigned char ascienable;
-	
-	unsigned int baudrate;			/* actual baudrate / 10 */
+	unsigned int asci0baud;			/* actual baudrate / 10 */
+	unsigned int asci1baud;			/* actual baudrate / 10 */
 	
 	unsigned char vduenable;

--- a/Apps/Source/cpmname.c
+++ b/Apps/Source/cpmname.c
@ -94,7 +94,7 @@ pager()
 	}
 }

-prtcfg(pSysCfg)
+prtcfg1(pSysCfg)
 	struct SYSCFG * pSysCfg;
 {
 	struct CNFGDATA * pCfg;
@ -123,8 +123,9 @@ prtcfg(pSysCfg)
 	pager();
 	pager();
 	
-	printf("Default Console: %s, Alternate Console: %s",
-		CIOName[pCfg->defcon], CIOName[pCfg->altcon]);
+	printf("Console: Default=%s, Alternate=%s, Init Baudrate=%d0",
+		CIOName[pCfg->defcon], CIOName[pCfg->altcon],
+		pCfg->conbaud);
 	pager();
 	printf ("Default Video Display: %s, Default Emulation: %s",
 		VDAName[pCfg->defvda], EmuName[pCfg->defemu]);
@ -147,12 +148,35 @@ prtcfg(pSysCfg)
 	
 	printf("DSKY %s", fmtenable(pCfg->dskyenable));
 	pager();
-	printf("UART %s, FIFO=%s, AFC=%s, Baudrate=%d0",
-		fmtenable(pCfg->uartenable), fmtbool(pCfg->uartfifo),
-		fmtbool(pCfg->uartafc), 	pCfg->baudrate);
+	if (pCfg->uartenable)
+	{
+		printf("UART Enabled");
+		pager();
+		if (pCfg->uartcnt >= 1)
+			printf("UART0 FIFO=%s, AFC=%s, Baudrate=%d0",
+				fmtbool(pCfg->uart0fifo), fmtbool(pCfg->uart0afc), pCfg->uart0baud);
+		if (pCfg->uartcnt >= 2)
+			printf("UART1 FIFO=%s, AFC=%s, Baudrate=%d0",
+				fmtbool(pCfg->uart1fifo), fmtbool(pCfg->uart1afc), pCfg->uart1baud);
+		if (pCfg->uartcnt >= 3)
+			printf("UART2 FIFO=%s, AFC=%s, Baudrate=%d0",
+				fmtbool(pCfg->uart2fifo), fmtbool(pCfg->uart2afc), pCfg->uart2baud);
+		if (pCfg->uartcnt >= 4)
+			printf("UART3 FIFO=%s, AFC=%s, Baudrate=%d0",
+				fmtbool(pCfg->uart3fifo), fmtbool(pCfg->uart3afc), pCfg->uart3baud);
+	}
+	else
+		printf("UART Disabled");
 	pager();
-	printf("ASCI %s, Baudrate=%d0", 
-		fmtenable(pCfg->ascienable), pCfg->baudrate);
+	if (pCfg->ascienable)
+	{
+		printf("ASCI Enabled");
+		pager();
+		printf("ASCI0, Baudrate=%d0", pCfg->asci0baud);
+		printf("ASCI1, Baudrate=%d0", pCfg->asci1baud);
+	}
+	else
+		printf("ASCI Disabled");
 	pager();
 	printf("VDU %s", fmtenable(pCfg->vduenable));
 	pager();
@ -163,6 +187,16 @@ prtcfg(pSysCfg)
 	printf("N8V %s", fmtenable(pCfg->n8venable));
 	pager();
 	pager();
+}
+
+prtcfg2(pSysCfg)
+	struct SYSCFG * pSysCfg;
+{
+	struct CNFGDATA * pCfg;
+	char buf[5];
+	char buf2[5];
+	
+	pCfg = &(pSysCfg->cnfgdata);

 	printf("FD %s, Mode=%s, TraceLevel=%d, Media=%s/%s, Auto=%s",
 		fmtenable(pCfg->fdenable), FDModeName[pCfg->fdmode], 
@ -240,7 +274,8 @@ int main(argc,argv)
 		return;
 	}
 	
-	prtcfg(pSysCfg);
+	prtcfg1(pSysCfg);
+	prtcfg2(pSysCfg);
 }

 /********************/
--- a/BuildApps.cmd
+++ b/BuildApps.cmd
@ -0,0 +1,8 @@
+@echo off
+
+setlocal
+
+echo Building Apps...
+pushd Apps\Source
+call Build.cmd
+popd
--- a/Doc/Build.txt
+++ b/Doc/Build.txt
@ -117,13 +117,21 @@ instead, refer to the comments in the makefile in
 the Source directory as an alternative to the
 process described here.

-The build involves running a command at the command
+The build involves running commands at the command
 prompt.  From a Command Prompt window, you will need
 to change to the high level directory for the build.
 Normally, you would be changing to the RomWBW directory
 unless you renamed it.

-To run the build and be prompted for required information,
+First, you will build the support applications.  These
+do not require any configuration or customization -- they
+adapt to any variant of RomWBW.  To build the app, just
+enter "BuildApps".  Pay attention to the output to ensure
+that there are no errors.  When this step is done, you
+should see the built applications (.COM files) in the
+Apps\Output directory.
+
+To run the main build and be prompted for required information,
 just enter "Build".  You will be prompted for the information
 described below and the build should run.  If an error is
 encountered, the build should stop and display an error
--- a/Doc/ChangeLog.txt
+++ b/Doc/ChangeLog.txt
@ -12,6 +12,12 @@ Version 2.5
 - WBW: Revised System Architecture document
 - WBW: Added support for Dual SD board (preliminary)
 - WBW: Overhaul of SD driver (sd.asm) to clean up the conditionals
+- WBW: Completed Douglas' N8 video driver support
+- WBW: ASCI driver has been separated from UART driver
+- WBW: Added ZX CPM emulator and integrated with build process
+- WBW: Updated Apps built with Aztec C to use the TINY library
+- WBW: Updated CPMNAME application to reflect latest config data block
+- WBW: Support up to 4 UART devices

 Version 2.1.1
 -------------
--- a/Doc/DesignNotes-1.4.txt
+++ b/Doc/DesignNotes-1.4.txt
@ -1,16 +0,0 @@
-Design Notes for 1.4  - 
-
-12/25/2011 DWG - Logical Unit enhancement for block drivers
-
-The previous version implemented Logical Unit functionality
-by poking an offset word into a private data structure in
-PPIDE_DATA.ASM.
-
-In order to make the Logical Unit functionality more generic,
-Wayne suggested adding the appropriate data items to the end
-of the Disk Parameter Header data structure (because there is
-one each for each drive).
-
-The added items consist of a Logical Unit enhancement signature
-which is two bytes "LU", and several subsequent items including
-a default slice number and status.
--- a/Doc/S100_Project_Board_List.xlsx
+++ b/Doc/S100_Project_Board_List.xlsx
--- a/ReadMe.txt
+++ b/ReadMe.txt
@ -8,8 +8,8 @@ Builders: Wayne Warthen (wwarthen@gmail.com)
          Douglas Goodall (douglas_goodall@mac.com)
          David Giles (vk5dg@internode.on.net)

-Updated: 2013-05-16
-Version: 2.5 Beta 9
+Updated: 2013-05-24
+Version: 2.5 Beta 12

 This is an adaptation of CP/M-80 2.2 and ZSDOS/ZCPR
 targeting ROMs for all N8VEM Z80 hardware variations
@ -53,6 +53,11 @@ Refer to the file called RomList.txt for a complete
 list of the ROMs that are included and the required
 hardware configuration that they support.

+Upgrading from Previous Versions
+--------------------------------
+
+<TBD>
+
 CPU Speed & Baud Rate
 ---------------------

@ -119,6 +124,26 @@ Please refer to the Build.txt file in the Doc directory
 for detailed instructions for building a custom ROM.  If
 you are using Linux, also read the LinuxBuild.txt file.

+Formatting Media
+----------------
+
+<TBD>
+
+Creating Bootable Media
+-----------------------
+
+<TBD>
+
+Using Slices on Mass Storage Devices
+------------------------------------
+
+<TBD>
+
+Managing Console I/O
+--------------------
+
+<TBD>
+
 Notes
 -----

--- a/RomDsk/cfg_n8vem_ci/1200.COM
+++ b/RomDsk/cfg_n8vem_ci/1200.COM
--- a/RomDsk/cfg_n8vem_ci/38400.COM
+++ b/RomDsk/cfg_n8vem_ci/38400.COM
--- a/RomDsk/cfg_n8vem_ci/9600.COM
+++ b/RomDsk/cfg_n8vem_ci/9600.COM
--- a/RomDsk/cfg_n8vem_ci/FLASHZ.COM
+++ b/RomDsk/cfg_n8vem_ci/FLASHZ.COM
--- a/RomDsk/cfg_n8vem_ci/LDTIM.COM
+++ b/RomDsk/cfg_n8vem_ci/LDTIM.COM
--- a/RomDsk/cfg_n8vem_ci/RTC.COM
+++ b/RomDsk/cfg_n8vem_ci/RTC.COM
--- a/RomDsk/cfg_n8vem_ci/T5.COM
+++ b/RomDsk/cfg_n8vem_ci/T5.COM
--- a/RomDsk/cfg_n8vem_ci/VT3.COM
+++ b/RomDsk/cfg_n8vem_ci/VT3.COM
--- a/RomDsk/cfg_n8vem_ci/XM.COM
+++ b/RomDsk/cfg_n8vem_ci/XM.COM
--- a/RomDsk/cfg_n8vem_ci/XM5.COM
+++ b/RomDsk/cfg_n8vem_ci/XM5.COM
--- a/Source/asci.asm
+++ b/Source/asci.asm
@ -41,7 +41,7 @@ ASCI_INIT:
 	LD	A,CPU_RDR0
 	CALL	PRTHEXBYTE
 	PRTS(" BAUD=$")
-	LD	HL,BAUDRATE / 10
+	LD	HL,ASCI0BAUD / 10
 	CALL	PRTDEC
 	PRTC('0')

@ -61,7 +61,7 @@ ASCI_INIT:
 	LD	A,CPU_RDR1
 	CALL	PRTHEXBYTE
 	PRTS(" BAUD=$")
-	LD	HL,BAUDRATE / 10
+	LD	HL,ASCI1BAUD / 10
 	CALL	PRTDEC
 	PRTC('0')

--- a/Source/cbios.asm
+++ b/Source/cbios.asm
@ -1954,6 +1954,14 @@ LD_UL1	.EQU	TTYDEV
 ;
 #IF (PLATFORM == PLT_N8)
 LD_UC1	.SET	CIODEV_ASCI + 1
+LD_PTR	.SET	CIODEV_ASCI + 1
+LD_PTP	.SET	CIODEV_ASCI + 1
+#ENDIF
+;
+#IF (UARTENABLE & (UARTCNT >= 2))
+LD_UC1	.SET	CIODEV_UART + 1
+LD_PTR	.SET	CIODEV_UART + 1
+LD_PTP	.SET	CIODEV_UART + 1
 #ENDIF
 ;
 #IF (VDUENABLE)
@ -1997,15 +2005,15 @@ CIO_MAP:
 ;==================================================================================================
 ;
 ;  A 512 AREA IS ALLOCATED AT FD00 AND IS USED FOR TWO PURPOSES:
-;    1) AS THE DISK SECTOR BUFFER AFTER CBIOS COLD INIT IS DONE
+;    1) AS THE DISK SECTOR BUFFER AFTER CBIOS COLD INIT IS DONE (512 BYTES)
 ;    2) FOR CBIOS INIT CODE THAT CAN BE DISCARDED AFTER INITIALIZTION:
-;       A) SYSTEM CONFIGURATION DATA BUFFER
-;       B) CBIOS INIT CODE THAT CAN BE DISCARDED AFTER INIT
+;       A) SYSTEM CONFIGURATION DATA BUFFER (256 BYTES)
+;       B) CBIOS INIT CODE THAT CAN BE DISCARDED AFTER INIT (256 BYTES)
 ;
 	.FILL	0FD00H - $,00H		; MAKE SURE SEC/CFGBUF STARTS AT FD00
 ;
 SECBUF:					; START OF 512 BYTE DISK SECTOR
-CFGBUF:					; START OF 256 BYTE CONFIG BUFFER
+CFGBUF:					; ALSO USED FOR CONFIG BUFFER
 	.FILL	256,0
 ;
 INIT:
--- a/Source/config_n8_2312.asm
+++ b/Source/config_n8_2312.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	20		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_ASCI	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_N8V	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_ANSI	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,11 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	FALSE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	0		; NUMBER OF UARTS
 ;
 ASCIENABLE	.EQU	TRUE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -90,9 +93,6 @@ BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTE
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
 ;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
-;
 Z180_CLKDIV	.EQU	1		; 0=XTAL/2, 1=XTAL/1
 Z180_MEMWAIT	.EQU	0		; MEMORY WAIT STATES TO INSERT (0-3)
 Z180_IOWAIT	.EQU	3		; IO WAIT STATES TO INSERT (0-3)
--- a/Source/config_n8_2511.asm
+++ b/Source/config_n8_2511.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	20		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_ASCI	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_N8V	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_ANSI	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,11 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	FALSE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	0		; NUMBER OF UARTS
 ;
 ASCIENABLE	.EQU	TRUE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -90,9 +93,6 @@ BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTE
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
 ;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
-;
 Z180_CLKDIV	.EQU	1		; 0=XTAL/2, 1=XTAL/1
 Z180_MEMWAIT	.EQU	0		; MEMORY WAIT STATES TO INSERT (0-3)
 Z180_IOWAIT	.EQU	3		; IO WAIT STATES TO INSERT (0-3)
--- a/Source/config_n8vem_ci.asm
+++ b/Source/config_n8vem_ci.asm
@ -0,0 +1,102 @@
+;
+;==================================================================================================
+;   ROMWBW 2.X CONFIGURATION FOR N8VEM SBC
+;==================================================================================================
+;
+; BUILD CONFIGURATION OPTIONS
+;
+CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
+;
+DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
+ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
+DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
+DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
+;
+RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
+CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
+;
+DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD, DM_PPPSD
+;
+DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
+;
+UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
+UARTCNT		.EQU	2		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UART1IOB	.EQU	$80		; UART1 IOBASE IS $80 FOR CASSETTE INTERFACE
+UART1BAUD	.EQU	300		; UART1 BAUDRATE IS 300 FOR CASSETTE INTERFACE
+UART1FIFO	.EQU	TRUE		; UART1 FIFO ENABLED FOR CASSETTE INTERFACE
+UART1AFC	.EQU	FALSE		; UART1 AUTO FLOW CONTROL DISABLED FOR CASSETTE INTERFACE
+;
+ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
+;
+VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
+CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
+UPD7220ENABLE	.EQU	FALSE		; TRUE FOR uPD7220 BOARD SUPPORT
+N8VENABLE	.EQU	FALSE		; TRUE FOR N8 (TMS9918) VIDEO/KBD SUPPORT
+;
+DEFIOBYTE	.EQU	$00		; DEFAULT INITIAL VALUE FOR CP/M IOBYTE, $00=TTY, $01=CRT (MUST HAVE CRT HARDWARE)
+ALTIOBYTE	.EQU	DEFIOBYTE	; ALT INITIAL VALUE (USED WHEN CONFIG JUMPER SHORTED)
+WRTCACHE	.EQU	TRUE		; ENABLE WRITE CACHING IN CBIOS (DE)BLOCKING ALGORITHM
+DSKTRACE	.EQU	FALSE		; ENABLE TRACING OF CBIOS DISK FUNCTION CALLS
+;
+FDENABLE	.EQU	FALSE		; TRUE FOR FLOPPY SUPPORT
+FDMODE		.EQU	FDMODE_DIO	; FDMODE_DIO, FDMODE_ZETA, FDMODE_DIDE, FDMODE_N8, FDMODE_DIO3
+FDTRACE		.EQU	1		; 0=SILENT, 1=FATAL ERRORS, 2=ALL ERRORS, 3=EVERYTHING (ONLY RELEVANT IF FDENABLE = TRUE)
+FDMEDIA		.EQU	FDM144		; FDM720, FDM144, FDM360, FDM120 (ONLY RELEVANT IF FDENABLE = TRUE)
+FDMEDIAALT	.EQU	FDM720		; ALTERNATE MEDIA TO TRY, SAME CHOICES AS ABOVE (ONLY RELEVANT IF FDMAUTO = TRUE)
+FDMAUTO		.EQU	TRUE		; SELECT BETWEEN MEDIA OPTS ABOVE AUTOMATICALLY
+;
+IDEENABLE	.EQU	FALSE		; TRUE FOR IDE SUPPORT
+IDEMODE		.EQU	IDEMODE_DIO	; IDEMODE_DIO, IDEMODE_DIDE
+IDETRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF IDEENABLE = TRUE)
+IDE8BIT		.EQU	FALSE		; USE IDE 8BIT TRANSFERS (PROBABLY ONLY WORKS FOR CF CARDS!)
+IDECAPACITY	.EQU	64		; CAPACITY OF DEVICE (IN MB)
+;
+PPIDEENABLE	.EQU	FALSE		; TRUE FOR PPIDE SUPPORT (DO NOT COMBINE WITH DSKYENABLE)
+PPIDEMODE	.EQU	PPIDEMODE_STD	; PPIDEMODE_STD, PPIDEMODE_DIO3
+PPIDETRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF PPIDEENABLE = TRUE)
+PPIDE8BIT	.EQU	FALSE		; USE IDE 8BIT TRANSFERS (PROBABLY ONLY WORKS FOR CF CARDS!)
+PPIDECAPACITY	.EQU	64		; CAPACITY OF DEVICE (IN MB)
+PPIDESLOW	.EQU	FALSE		; ADD DELAYS TO HELP PROBLEMATIC HARDWARE (TRY THIS IF PPIDE IS UNRELIABLE)
+;
+SDENABLE	.EQU	FALSE		; TRUE FOR SD SUPPORT
+SDMODE		.EQU	SDMODE_JUHA	; SDMODE_JUHA, SDMODE_CSIO, SDMODE_UART, SDMODE_PPI, SDMODE_DSD
+SDTRACE		.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF IDEENABLE = TRUE)
+SDCAPACITY	.EQU	64		; CAPACITY OF DEVICE (IN MB)
+SDCSIOFAST	.EQU	FALSE		; TABLE-DRIVEN BIT INVERTER
+;
+PRPENABLE	.EQU	FALSE		; TRUE FOR PROPIO SD SUPPORT (FOR N8VEM PROPIO ONLY!)
+PRPSDENABLE	.EQU	TRUE		; TRUE FOR PROPIO SD SUPPORT (FOR N8VEM PROPIO ONLY!)
+PRPSDTRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF PRPSDENABLE = TRUE)
+PRPSDCAPACITY	.EQU	64		; CAPACITY OF DEVICE (IN MB)
+PRPCONENABLE	.EQU	TRUE		; TRUE FOR PROPIO CONSOLE SUPPORT (PS/2 KBD & VGA VIDEO)
+;
+PPPENABLE	.EQU	FALSE		; TRUE FOR PARPORTPROP SUPPORT
+PPPSDENABLE	.EQU	TRUE		; TRUE FOR PROPIO SD SUPPORT (FOR N8VEM PROPIO ONLY!)
+PPPSDTRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF PPPENABLE = TRUE)
+PPPSDCAPACITY	.EQU	64		; CAPACITY OF PPP SD DEVICE (IN MB)
+PPPCONENABLE	.EQU	TRUE		; TRUE FOR PROPIO CONSOLE SUPPORT (PS/2 KBD & VGA VIDEO)
+;
+HDSKENABLE	.EQU	FALSE		; TRUE FOR SIMH HDSK SUPPORT
+HDSKTRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF IDEENABLE = TRUE)
+HDSKCAPACITY	.EQU	64		; CAPACITY OF DEVICE (IN MB)
+;
+PPKENABLE	.EQU	FALSE		; TRUE FOR PARALLEL PORT KEYBOARD
+PPKTRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF PPKENABLE = TRUE)
+KBDENABLE	.EQU	FALSE		; TRUE FOR PS/2 KEYBOARD ON I8242
+KBDTRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF KBDENABLE = TRUE)
+;
+TTYENABLE	.EQU	FALSE		; INCLUDE TTY EMULATION SUPPORT
+ANSIENABLE	.EQU	FALSE		; INCLUDE ANSI EMULATION SUPPORT
+ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABLE = TRUE)
+;
+BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
+BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
+BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
--- a/Source/config_n8vem_cvdu.asm
+++ b/Source/config_n8vem_cvdu.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_CVDU	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_ANSI	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	TRUE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_dide.asm
+++ b/Source/config_n8vem_dide.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_diskio.asm
+++ b/Source/config_n8vem_diskio.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_diskio3.asm
+++ b/Source/config_n8vem_diskio3.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_dsd.asm
+++ b/Source/config_n8vem_dsd.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_ppide.asm
+++ b/Source/config_n8vem_ppide.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_ppisd.asm
+++ b/Source/config_n8vem_ppisd.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_propio.asm
+++ b/Source/config_n8vem_propio.asm
@ -9,9 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_PRPCON	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	CIODEV_UART	; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
-
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -21,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -90,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_simh.asm
+++ b/Source/config_n8vem_simh.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_ALWAYS	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	FALSE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	FALSE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_std.asm
+++ b/Source/config_n8vem_std.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_n8vem_vdu.asm
+++ b/Source/config_n8vem_vdu.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	8		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_VDU	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_ANSI	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	TRUE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_zeta_ppp.asm
+++ b/Source/config_zeta_ppp.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	20		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_PPPCON	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	CIODEV_UART	; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/config_zeta_std.asm
+++ b/Source/config_zeta_std.asm
@ -9,8 +9,10 @@ CPUFREQ		.EQU	20		; IN MHZ, USED TO COMPUTE DELAY FACTORS
 ;
 DEFCON		.EQU	CIODEV_UART	; DEFAULT CONSOLE DEVICE (LOADER AND MONITOR): CIODEV_UART, DIODEV_CRT, CIODEV_PRPCON, CIODEV_PPPCON
 ALTCON		.EQU	DEFCON		; ALT CONSOLE DEVICE (USED WHEN CONFIG JUMPER SHORTED)
+CONBAUD		.EQU	38400		; BAUDRATE FOR CONSOLE DURING HARDWARE INIT
 DEFVDA		.EQU	VDADEV_NONE	; DEFAULT VDA DEVICE (VDADEV_NONE, VDADEV_VDU, VDADEV_CVDU, VDADEV_N8V, VDADEV_UPD7220)
 DEFEMU		.EQU	EMUTYP_TTY	; DEFAULT VDA EMULATION (EMUTYP_TTY, EMUTYP_ANSI, ...)
+TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB, MUST MATCH YOUR HARDWARE!!!
 CLRRAMDISK	.EQU	CLR_AUTO	; CLR_ALWAYS, CLR_NEVER, CLR_AUTO (CLEAR IF INVALID DIR AREA)
@ -20,10 +22,15 @@ DSKMAP		.EQU	DM_RAM		; DM_ROM, DM_RAM, DM_FD, DM_IDE, DM_PPIDE, DM_SD, DM_PRPSD,
 DSKYENABLE	.EQU	FALSE		; TRUE FOR DSKY SUPPORT (DO NOT COMBINE WITH PPIDE)
 ;
 UARTENABLE	.EQU	TRUE		; TRUE FOR UART SUPPORT (ALMOST ALWAYS WANT THIS TO BE TRUE)
-UARTFIFO	.EQU	TRUE		; TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
-UARTAFC		.EQU	FALSE		; TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
+UARTCNT		.EQU	1		; NUMBER OF UARTS
+UART0IOB	.EQU	$68		; UART0 IOBASE
+UART0BAUD	.EQU	CONBAUD		; UART0 BAUDRATE
+UART0FIFO	.EQU	TRUE		; UART0 TRUE ENABLES UART FIFO (16550 ASSUMED, N8VEM AND ZETA ONLY)
+UART0AFC	.EQU	FALSE		; UART0 TRUE ENABLES AUTO FLOW CONTROL (YOUR TERMINAL/UART MUST SUPPORT RTS/CTS FLOW CONTROL!!!)
 ;
 ASCIENABLE	.EQU	FALSE		; TRUE FOR Z180 ASCI SUPPORT
+ASCI0BAUD	.EQU	38400		; ASCI0 BAUDRATE (IMPLEMENTED BY Z180_CNTLB0)
+ASCI1BAUD	.EQU	38400		; ASCI1 BAUDRATE (IMPLEMENTED BY Z180_CNTLB1)
 ;
 VDUENABLE	.EQU	FALSE		; TRUE FOR VDU BOARD SUPPORT
 CVDUENABLE	.EQU	FALSE		; TRUE FOR CVDU BOARD SUPPORT
@ -89,6 +96,3 @@ ANSITRACE	.EQU	1		; 0=SILENT, 1=ERRORS, 2=EVERYTHING (ONLY RELEVANT IF ANSIENABL
 BOOTTYPE	.EQU	BT_MENU		; BT_MENU (WAIT FOR KEYPRESS), BT_AUTO (BOOT_DEFAULT AFTER BOOT_TIMEOUT SECS)
 BOOT_TIMEOUT	.EQU	20		; APPROX TIMEOUT IN SECONDS FOR AUTOBOOT, 0 FOR IMMEDIATE
 BOOT_DEFAULT	.EQU	'R'		; SELECTION TO INVOKE AT TIMEOUT
-;
-BAUDRATE	.EQU	38400		; IN BPS: 1200, 9600, 38400, ..., 115200
-TERMTYPE	.EQU	TERM_ANSI	; TERM_TTY=0, TERM_ANSI=1, TERM_WYSE=2
--- a/Source/syscfg.asm
+++ b/Source/syscfg.asm
@ -59,6 +59,7 @@ BOOTTIME	.DB	0,0,0,0,0,0	; SYSTEM STARTUP TIME (YY,MM,DD,HH,MM,SS)
 		
 		.DB	DEFCON
 		.DB	ALTCON
+		.DW	CONBAUD / 10
 		.DB	DEFVDA
 		.DB	DEFEMU
 		.DB	TERMTYPE
@ -73,12 +74,43 @@ BOOTTIME	.DB	0,0,0,0,0,0	; SYSTEM STARTUP TIME (YY,MM,DD,HH,MM,SS)
 		.DB	DSKYENABLE
 		
 		.DB	UARTENABLE
-		.DB	UARTFIFO
-		.DB	UARTAFC
+		.DB	UARTCNT
+#IF (UARTENABLE & (UARTCNT >= 1))
+		.DB	UART0IOB
+		.DW	UART0BAUD / 10
+		.DB	UART0FIFO
+		.DB	UART0AFC
+#ELSE
+		.FILL	5,$FF
+#ENDIF
+#IF (UARTENABLE & (UARTCNT >= 2))
+		.DB	UART1IOB
+		.DW	UART1BAUD / 10
+		.DB	UART1FIFO
+		.DB	UART1AFC
+#ELSE
+		.FILL	5,$FF
+#ENDIF
+#IF (UARTENABLE & (UARTCNT >= 3))
+		.DB	UART2IOB
+		.DW	UART2BAUD / 10
+		.DB	UART2FIFO
+		.DB	UART2AFC
+#ELSE
+		.FILL	5,$FF
+#ENDIF
+#IF (UARTENABLE & (UARTCNT >= 4))
+		.DB	UART3IOB
+		.DW	UART3BAUD / 10
+		.DB	UART3FIFO
+		.DB	UART3AFC
+#ELSE
+		.FILL	5,$FF
+#ENDIF
 		
 		.DB	ASCIENABLE
-		
-		.DW	BAUDRATE / 10
+		.DW	ASCI0BAUD / 10
+		.DW	ASCI1BAUD / 10
 		
 		.DB	VDUENABLE

--- a/Source/uart.asm
+++ b/Source/uart.asm
@ -3,7 +3,73 @@
 ; UART DRIVER (SERIAL PORT)
 ;==================================================================================================
 ;
-UART0_DIV	.EQU	(1843200 / (16 * BAUDRATE))
+#IF (UARTCNT >= 1)
+UART0_RBR		.EQU	UART0IOB + 0	; DLAB=0: RCVR BUFFER REG (READ ONLY)
+UART0_THR		.EQU	UART0IOB + 0	; DLAB=0: XMIT HOLDING REG (WRITE ONLY)
+UART0_IER		.EQU	UART0IOB + 1	; DLAB=0: INT ENABLE REG
+UART0_IIR		.EQU	UART0IOB + 2	; INT IDENT REGISTER (READ ONLY)
+UART0_FCR		.EQU	UART0IOB + 2	; FIFO CONTROL REG (WRITE ONLY)
+UART0_LCR		.EQU	UART0IOB + 3	; LINE CONTROL REG
+UART0_MCR		.EQU	UART0IOB + 4	; MODEM CONTROL REG
+UART0_LSR		.EQU	UART0IOB + 5	; LINE STATUS REG
+UART0_MSR		.EQU	UART0IOB + 6	; MODEM STATUS REG
+UART0_SCR		.EQU	UART0IOB + 7	; SCRATCH REGISTER
+UART0_DLL		.EQU	UART0IOB + 0	; DLAB=1: DIVISOR LATCH (LS)
+UART0_DLM		.EQU	UART0IOB + 1	; DLAB=1: DIVISOR LATCH (MS)
+;
+UART0_DIV	.EQU	(1843200 / (16 * UART0BAUD))
+#ENDIF
+;
+#IF (UARTCNT >= 2)
+UART1_RBR		.EQU	UART1IOB + 0	; DLAB=0: RCVR BUFFER REG (READ ONLY)
+UART1_THR		.EQU	UART1IOB + 0	; DLAB=0: XMIT HOLDING REG (WRITE ONLY)
+UART1_IER		.EQU	UART1IOB + 1	; DLAB=0: INT ENABLE REG
+UART1_IIR		.EQU	UART1IOB + 2	; INT IDENT REGISTER (READ ONLY)
+UART1_FCR		.EQU	UART1IOB + 2	; FIFO CONTROL REG (WRITE ONLY)
+UART1_LCR		.EQU	UART1IOB + 3	; LINE CONTROL REG
+UART1_MCR		.EQU	UART1IOB + 4	; MODEM CONTROL REG
+UART1_LSR		.EQU	UART1IOB + 5	; LINE STATUS REG
+UART1_MSR		.EQU	UART1IOB + 6	; MODEM STATUS REG
+UART1_SCR		.EQU	UART1IOB + 7	; SCRATCH REGISTER
+UART1_DLL		.EQU	UART1IOB + 0	; DLAB=1: DIVISOR LATCH (LS)
+UART1_DLM		.EQU	UART1IOB + 1	; DLAB=1: DIVISOR LATCH (MS)
+;
+UART1_DIV	.EQU	(1843200 / (16 * UART1BAUD))
+#ENDIF
+;
+#IF (UARTCNT >= 3)
+UART2_RBR		.EQU	UART2IOB + 0	; DLAB=0: RCVR BUFFER REG (READ ONLY)
+UART2_THR		.EQU	UART2IOB + 0	; DLAB=0: XMIT HOLDING REG (WRITE ONLY)
+UART2_IER		.EQU	UART2IOB + 1	; DLAB=0: INT ENABLE REG
+UART2_IIR		.EQU	UART2IOB + 2	; INT IDENT REGISTER (READ ONLY)
+UART2_FCR		.EQU	UART2IOB + 2	; FIFO CONTROL REG (WRITE ONLY)
+UART2_LCR		.EQU	UART2IOB + 3	; LINE CONTROL REG
+UART2_MCR		.EQU	UART2IOB + 4	; MODEM CONTROL REG
+UART2_LSR		.EQU	UART2IOB + 5	; LINE STATUS REG
+UART2_MSR		.EQU	UART2IOB + 6	; MODEM STATUS REG
+UART2_SCR		.EQU	UART2IOB + 7	; SCRATCH REGISTER
+UART2_DLL		.EQU	UART2IOB + 0	; DLAB=1: DIVISOR LATCH (LS)
+UART2_DLM		.EQU	UART2IOB + 1	; DLAB=1: DIVISOR LATCH (MS)
+;
+UART2_DIV	.EQU	(1843200 / (16 * UART2BAUD))
+#ENDIF
+;
+#IF (UARTCNT >= 4)
+UART3_RBR		.EQU	UART3IOB + 0	; DLAB=0: RCVR BUFFER REG (READ ONLY)
+UART3_THR		.EQU	UART3IOB + 0	; DLAB=0: XMIT HOLDING REG (WRITE ONLY)
+UART3_IER		.EQU	UART3IOB + 1	; DLAB=0: INT ENABLE REG
+UART3_IIR		.EQU	UART3IOB + 2	; INT IDENT REGISTER (READ ONLY)
+UART3_FCR		.EQU	UART3IOB + 2	; FIFO CONTROL REG (WRITE ONLY)
+UART3_LCR		.EQU	UART3IOB + 3	; LINE CONTROL REG
+UART3_MCR		.EQU	UART3IOB + 4	; MODEM CONTROL REG
+UART3_LSR		.EQU	UART3IOB + 5	; LINE STATUS REG
+UART3_MSR		.EQU	UART3IOB + 6	; MODEM STATUS REG
+UART3_SCR		.EQU	UART3IOB + 7	; SCRATCH REGISTER
+UART3_DLL		.EQU	UART3IOB + 0	; DLAB=1: DIVISOR LATCH (LS)
+UART3_DLM		.EQU	UART3IOB + 1	; DLAB=1: DIVISOR LATCH (MS)
+;
+UART3_DIV	.EQU	(1843200 / (16 * UART3BAUD))
+#ENDIF
 ;
 ; CHARACTER DEVICE DRIVER ENTRY
 ;   A: RESULT (OUT), CF=ERR
@ -12,83 +78,125 @@ UART0_DIV	.EQU	(1843200 / (16 * BAUDRATE))
 ;   E: DEVICE/UNIT (IN)
 ;
 ;
+UART_INIT:
+#IF (UARTCNT >= 1)
+	CALL	UART0_INIT
+#ENDIF
+#IF (UARTCNT >= 2)
+	CALL	UART1_INIT
+#ENDIF
+#IF (UARTCNT >= 3)
+	CALL	UART2_INIT
+#ENDIF
+#IF (UARTCNT >= 4)
+	CALL	UART3_INIT
+#ENDIF
+	RET
+;
+;
+;
 UART_DISPATCH:
-	LD	A,B	; GET REQUESTED FUNCTION
-	AND	$0F	; ISOLATE SUB-FUNCTION
-	JP	Z,UART0_IN
+	LD	A,C	; GET DEVICE/UNIT
+	AND	$0F	; ISOLATE UNIT
+#IF (UARTCNT >= 1)
+	JP	Z,UART0_DISPATCH
+#ENDIF
+#IF (UARTCNT >= 2)
 	DEC	A
-	JP	Z,UART0_OUT
+	JP	Z,UART1_DISPATCH
+#ENDIF
+#IF (UARTCNT >= 3)
 	DEC	A
-	JP	Z,UART0_IST
+	JP	Z,UART2_DISPATCH
+#ENDIF
+#IF (UARTCNT >= 4)
 	DEC	A
-	JP	Z,UART0_OST
+	JP	Z,UART3_DISPATCH
+#ENDIF
 	CALL	PANIC
+
 ;
 ;
 ;
-UART_INIT:
+#IF (UARTCNT >= 1)
+;
+UART0_INIT:
 	PRTS("UART0: IO=0x$")
-	LD	A,SIO_BASE
+	LD	A,UART0IOB
 	CALL	PRTHEXBYTE
 	PRTS(" BAUD=$")
-	LD	HL,BAUDRATE / 10
+	LD	HL,UART0BAUD / 10
 	CALL	PRTDEC
 	PRTC('0')
 	
 	LD	A,80H
-	OUT	(SIO_LCR),A		; DLAB ON
-	LD	A,UART0_DIV
-	OUT	(SIO_DLL),A		; SET DIVISOR (LS)
-	LD	A,00H
-	OUT	(SIO_DLM),A		; SET DIVISOR (MS)
+	OUT	(UART0_LCR),A		; DLAB ON
+	LD	A,UART0_DIV % $100
+	OUT	(UART0_DLL),A		; SET DIVISOR (LS)
+	LD	A,UART0_DIV / $100
+	OUT	(UART0_DLM),A		; SET DIVISOR (MS)

 	LD    	B,03H			; B = DEFAULT SETTING FOR MCR (DTR + RTS)

-#IF (UARTAFC)
+#IF (UART0AFC)
 	PRTS(" AFC$")
 	LD	A,$55			; TEST VALUE
-	OUT	(SIO_SCR),A		; SET SCRATCH REG TO TEST VALUE
+	OUT	(UART0_SCR),A		; SET SCRATCH REG TO TEST VALUE
 	LD	A,0BFH
-	OUT	(SIO_LCR),A		; SET LCR=$BF TO ATTEMPT TO ACCESS EFR
-	IN	A,(SIO_SCR)		; READ SCRATCH REGISTER
+	OUT	(UART0_LCR),A		; SET LCR=$BF TO ATTEMPT TO ACCESS EFR
+	IN	A,(UART0_SCR)		; READ SCRATCH REGISTER
 	CP	$55			; IF $55, NO EFR
-	JR	NZ,UART_AFC1		; NZ, HAVE EFR, DO IT
+	JR	NZ,UART0_AFC1		; NZ, HAVE EFR, DO IT
 	SET	5,B			; ENABLE AUTO FLOW CONTROL
-	JR	UART_AFC2
-UART_AFC1:
+	JR	UART0_AFC2
+UART0_AFC1:
 	LD	A,0C0H			; ENABLE CTS/RTS FLOW CONTROL
-	OUT	(SIO_EFR),A		; SAVE IT
-UART_AFC2:
+	OUT	(UART0_EFR),A		; SAVE IT
+UART0_AFC2:
 #ENDIF

 	LD	A,03H
-	OUT	(SIO_LCR),A		; DLAB OFF, 8 DATA, 1 STOP, NO PARITY
+	OUT	(UART0_LCR),A		; DLAB OFF, 8 DATA, 1 STOP, NO PARITY

 	LD	A,B			; LOAD MCR VALUE TO SET
-	OUT  	(SIO_MCR),A		; SAVE IT
+	OUT  	(UART0_MCR),A		; SAVE IT

-#IF (UARTFIFO)
+#IF (UART0FIFO)
 ;	LD	A,07H			; ENABLE AND RESET FIFOS
 	LD	A,01H			; ENABLE AND RESET FIFOS
-	OUT	(SIO_FCR),A		; ENABLE FIFOS
+	OUT	(UART0_FCR),A		; ENABLE FIFOS
 	PRTS(" FIFO$")
 #ENDIF
 	RET
 ;
 ;
 ;
+UART0_DISPATCH:
+	LD	A,B	; GET REQUESTED FUNCTION
+	AND	$0F	; ISOLATE SUB-FUNCTION
+	JP	Z,UART0_IN
+	DEC	A
+	JP	Z,UART0_OUT
+	DEC	A
+	JP	Z,UART0_IST
+	DEC	A
+	JP	Z,UART0_OST
+	CALL	PANIC
+;
+;
+;
 UART0_IN:
 	CALL	UART0_IST
 	OR	A
 	JR	Z,UART0_IN
-	IN	A,(SIO_RBR)	; READ THE CHAR FROM THE UART
+	IN	A,(UART0_RBR)	; READ THE CHAR FROM THE UART
 	LD	E,A
 	RET
 ;
 ;
 ;
 UART0_IST:
-	IN	A,(SIO_LSR)		; READ LINE STATUS REGISTER
+	IN	A,(UART0_LSR)		; READ LINE STATUS REGISTER
 	AND	$01			; TEST IF DATA IN RECEIVE BUFFER
 	JP	Z,CIO_IDLE		; DO IDLE PROCESSING AND RETURN
 	XOR	A
@ -102,13 +210,123 @@ UART0_OUT:
 	OR	A
 	JR	Z,UART0_OUT
 	LD	A,E
-	OUT	(SIO_THR),A		; THEN WRITE THE CHAR TO UART
+	OUT	(UART0_THR),A		; THEN WRITE THE CHAR TO UART
 	RET
 ;
 UART0_OST:
-	IN	A,(SIO_LSR)		; READ LINE STATUS REGISTER
+	IN	A,(UART0_LSR)		; READ LINE STATUS REGISTER
 	AND	$20
 	JP	Z,CIO_IDLE		; DO IDLE PROCESSING AND RETURN
 	XOR	A
 	INC	A			; SIGNAL BUFFER EMPTY, A = 1
 	RET
+;
+#ENDIF
+;
+;
+;
+#IF (UARTCNT >= 2)
+;
+UART1_INIT:
+	CALL	NEWLINE
+	PRTS("UART1: IO=0x$")
+	LD	A,UART1IOB
+	CALL	PRTHEXBYTE
+	PRTS(" BAUD=$")
+	LD	HL,UART1BAUD / 10
+	CALL	PRTDEC
+	PRTC('0')
+	
+	LD	A,80H
+	OUT	(UART1_LCR),A		; DLAB ON
+	LD	A,UART1_DIV % $100
+	OUT	(UART1_DLL),A		; SET DIVISOR (LS)
+	LD	A,UART1_DIV / $100
+	OUT	(UART1_DLM),A		; SET DIVISOR (MS)
+
+	LD    	B,03H			; B = DEFAULT SETTING FOR MCR (DTR + RTS)
+
+#IF (UART1AFC)
+	PRTS(" AFC$")
+	LD	A,$55			; TEST VALUE
+	OUT	(UART1_SCR),A		; SET SCRATCH REG TO TEST VALUE
+	LD	A,0BFH
+	OUT	(UART1_LCR),A		; SET LCR=$BF TO ATTEMPT TO ACCESS EFR
+	IN	A,(UART1_SCR)		; READ SCRATCH REGISTER
+	CP	$55			; IF $55, NO EFR
+	JR	NZ,UART1_AFC1		; NZ, HAVE EFR, DO IT
+	SET	5,B			; ENABLE AUTO FLOW CONTROL
+	JR	UART1_AFC2
+UART1_AFC1:
+	LD	A,0C0H			; ENABLE CTS/RTS FLOW CONTROL
+	OUT	(UART1_EFR),A		; SAVE IT
+UART1_AFC2:
+#ENDIF
+
+	LD	A,03H
+	OUT	(UART1_LCR),A		; DLAB OFF, 8 DATA, 1 STOP, NO PARITY
+
+	LD	A,B			; LOAD MCR VALUE TO SET
+	OUT  	(UART1_MCR),A		; SAVE IT
+
+#IF (UART1FIFO)
+;	LD	A,07H			; ENABLE AND RESET FIFOS
+	LD	A,01H			; ENABLE AND RESET FIFOS
+	OUT	(UART1_FCR),A		; ENABLE FIFOS
+	PRTS(" FIFO$")
+#ENDIF
+	RET
+;
+;
+;
+UART1_DISPATCH:
+	LD	A,B	; GET REQUESTED FUNCTION
+	AND	$0F	; ISOLATE SUB-FUNCTION
+	JP	Z,UART1_IN
+	DEC	A
+	JP	Z,UART1_OUT
+	DEC	A
+	JP	Z,UART1_IST
+	DEC	A
+	JP	Z,UART1_OST
+	CALL	PANIC
+;
+;
+;
+UART1_IN:
+	CALL	UART1_IST
+	OR	A
+	JR	Z,UART1_IN
+	IN	A,(UART1_RBR)	; READ THE CHAR FROM THE UART
+	LD	E,A
+	RET
+;
+;
+;
+UART1_IST:
+	IN	A,(UART1_LSR)		; READ LINE STATUS REGISTER
+	AND	$01			; TEST IF DATA IN RECEIVE BUFFER
+	JP	Z,CIO_IDLE		; DO IDLE PROCESSING AND RETURN
+	XOR	A
+	INC	A			; SIGNAL CHAR READY, A = 1
+	RET
+;
+;
+;
+UART1_OUT:
+	CALL	UART1_OST
+	OR	A
+	JR	Z,UART1_OUT
+	LD	A,E
+	OUT	(UART1_THR),A		; THEN WRITE THE CHAR TO UART
+	RET
+;
+UART1_OST:
+	IN	A,(UART1_LSR)		; READ LINE STATUS REGISTER
+	AND	$20
+	JP	Z,CIO_IDLE		; DO IDLE PROCESSING AND RETURN
+	XOR	A
+	INC	A			; SIGNAL BUFFER EMPTY, A = 1
+	RET
+;
+#ENDIF
--- a/Source/ver.inc
+++ b/Source/ver.inc
@ -1,6 +1,6 @@
 #DEFINE	RMJ	2
 #DEFINE	RMN	5
 #DEFINE	RUP	0
-#DEFINE	RTP	10
-#DEFINE BIOSVER	"2.5 - Beta 10"
+#DEFINE	RTP	12
+#DEFINE BIOSVER	"2.5 - Beta 12"
 #DEFINE REVISION 412
--- a/Source/xio.asm
+++ b/Source/xio.asm
@ -17,13 +17,13 @@ XIO_INIT:	; MINIMAL UART INIT
 	OUT0	(CPU_CNTLB0),A
 	RET
 #ELSE
-XIO_DIV		.EQU	(1843200 / (16 * BAUDRATE))
+XIO_DIV		.EQU	(1843200 / (16 * CONBAUD))

 	LD	A,$80			; LCR := DLAB ON
 	OUT	(SIO_LCR),A		; SET LCR
-	LD	A,XIO_DIV		; BAUD RATE DIVISOR (LSB)
+	LD	A,XIO_DIV % $100	; BAUD RATE DIVISOR (LSB)
 	OUT	(SIO_DLL),A		; SET DIVISOR (LSB)
-	XOR	A			; BAUD RATE DIVISOR (MSB), ALWAYS 0
+	LD	A,XIO_DIV / $100	; BAUD RATE DIVISOR (MSB)
 	OUT	(SIO_DLM),A		; SET DIVISOR (MSB)
 	LD	A,03H			; VALUE FOR LCR AND MCR
 	OUT	(SIO_LCR),A		; LCR := 3, DLAB OFF, 8 DATA, 1 STOP, NO PARITY