User Guide Updates per Martin R

- Credit and thanks to Martin R for providing a substantial list of suggested fixes and improvements to the User Guide.  I have done my best to address them -- others will require more time and will hopefully be addressed in the future.

Doc/ChangeLog.txt

@@ -2,6 +2,9 @@ Version 3.4
 -----------
 NOTE: Changes require HBIOS/CBIOS/Apps sync, version bump to 3.4 to ensure integrity
 - WBW: Device type number moved from upper nibble to full byte
+- A?C: Support for EP ITX-Mini Z180 Platform
+- M?R: Significant improvement in User Guide document
+
 
 Version 3.3
 -----------

ReadMe.md

@@ -3,7 +3,7 @@
 **RomWBW ReadMe** \
 Version 3.4 \
 Wayne Warthen  ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-31 Oct 2023
+27 Nov 2023
 
 # Overview
 

ReadMe.txt

@@ -1,6 +1,6 @@
 RomWBW ReadMe
 Wayne Warthen (wwarthen@gmail.com)
-31 Oct 2023
+27 Nov 2023
 
 
 

Source/HBIOS/Config/RCZ280_zzrcc.asm

@@ -28,7 +28,7 @@
 ;
 #include "cfg_rcz280.asm"
 ;
-CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
+CPUOSC		.SET	29491200	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	3		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 ;

Source/HBIOS/Config/RCZ280_zzrcc_ram.asm

@@ -28,7 +28,7 @@
 ;
 #include "cfg_rcz280.asm"
 ;
-CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
+CPUOSC		.SET	29491200	; CPU OSC FREQ IN MHZ
 INTMODE		.SET	3		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 ;

Source/HBIOS/Config/RCZ80_zrc.asm

@@ -27,13 +27,15 @@
 #DEFINE	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD ON <CR> OR AUTO BOOT
 ;
 #include "cfg_rcz80.asm"
+;
 CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 ;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
-FPSW_ENABLE     .SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
+FPSW_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
 ;
-RAMSIZE		.SET	1536		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
+RAMSIZE		.SET	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
+ROMSIZE		.SET	256		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
 MEMMGR		.SET	MM_ZRC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
 ;
 UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)

Source/HBIOS/Config/RCZ80_zrc_ram.asm

@@ -28,7 +28,7 @@
 ;
 #include "cfg_rcz80.asm"
 ;
-CPUOSC		.SET	7372800		; CPU OSC FREQ IN MHZ
+CPUOSC		.SET	14745600	; CPU OSC FREQ IN MHZ
 CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 ;
 FPLED_ENABLE	.SET	TRUE		; FP: ENABLES FRONT PANEL LEDS
@@ -50,7 +50,7 @@ TMSTIMENABLE	.SET	FALSE		; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
 TMSMODE		.SET	TMSMODE_MSX	; TMS: DRIVER MODE: TMSMODE_[SCG|N8|MBC|MSX|MSX9958|MSXKBD|COLECO]
 MKYENABLE	.SET	FALSE		; MSX 5255 PPI KEYBOARD COMPATIBLE DRIVER (REQUIRES TMS VDA DRIVER)
 VRCENABLE	.SET	TRUE		; VRC: ENABLE VGARC VIDEO/KBD DRIVER (VRC.ASM)
-VDAEMU_SERKBD	.SET	0		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
+VDAEMU_SERKBD	.SET	$FF		; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
 ;
 AY38910ENABLE	.SET	FALSE		; AY: AY-3-8910 / YM2149 SOUND DRIVER
 AYMODE		.SET	AYMODE_RCZ80	; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC]

Source/HBIOS/cfg_zeta.asm

@@ -28,7 +28,7 @@ BOOT_DELAY	.EQU	0		; FIXED BOOT DELAY IN SECONDS PRIOR TO CONSOLE OUTPUT
 ;
 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	20000000	; CPU OSC FREQ IN MHZ
+CPUOSC		.EQU	8000000		; CPU OSC FREQ IN MHZ
 INTMODE		.EQU	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;

Source/HBIOS/std.asm

@@ -507,6 +507,25 @@ CPUKHZ		.SET	CPUKHZ / 2	; Z180 PHI IS ALWAYS 1/2 OSC
 #ENDIF
 ;
 CPUMHZ		.EQU	CPUKHZ / 1000	; CPU FREQ IN MHZ
+;
+	.ECHO	"ASSUMED CPU SPEED: "
+	.ECHO	CPUKHZ
+	.ECHO	" KHZ\r\n"
+;
+	.ECHO	"INTERRUPTS: "
+#IF (INTMODE == 0)
+	.ECHO	"NONE"
+#ENDIF
+#IF (INTMODE == 1)
+	.ECHO	"MODE 1"
+#ENDIF
+#IF (INTMODE == 2)
+	.ECHO	"MODE 2"
+#ENDIF
+#IF (INTMODE == 3)
+	.ECHO	"MODE 3"
+#ENDIF
+	.ECHO	"\r\n"
 ;
 ; SYSTEM PERIODIC TIMER MODE
 ;
@@ -564,6 +583,61 @@ SYSTIM	.SET	TM_Z280
 	.ECHO	"\n"
 ;
 #ENDIF
+;
+	.ECHO	"DEFAULT SERIAL CONFIGURATION: "
+	
+;	.ECHO	((DEFSERCFG & %1111100000000) == SER_BAUD9600
+	
+#IF ((DEFSERCFG & %1111100000000) == SER_BAUD9600
+	.ECHO	"9600"
+#ENDIF
+#IF ((DEFSERCFG & %1111100000000) == SER_BAUD38400
+	.ECHO	"38400"
+#ENDIF
+#IF ((DEFSERCFG & %1111100000000) == SER_BAUD57600
+	.ECHO	"57600"
+#ENDIF
+#IF ((DEFSERCFG & %1111100000000) == SER_BAUD115200
+	.ECHO	"115200"
+#ENDIF
+	.ECHO	" BAUD\r\n"
+;
+;
+;
+	.ECHO	"MEMORY MANAGER: "
+#IF (MEMMGR == MM_SBC)
+	.ECHO	"N8VEM (SBC)"
+#ENDIF
+#IF (MEMMGR == MM_Z2)
+	.ECHO	"ZETA 2 (Z2)"
+#ENDIF
+#IF (MEMMGR == MM_N8)
+	.ECHO	"N8 ONBOARD (N8)"
+#ENDIF
+#IF (MEMMGR == MM_Z180)
+	.ECHO	"Z180 NATIVE (Z180)"
+#ENDIF
+#IF (MEMMGR == MM_Z280)
+	.ECHO	"Z280 NATIVE (Z280)"
+#ENDIF
+#IF (MEMMGR == MM_ZRC)
+	.ECHO	"ZRC ONBOARD (ZRC)"
+#ENDIF
+#IF (MEMMGR == MM_MBC)
+	.ECHO	"NHYODYNE (MBC)"
+#ENDIF
+#IF (MEMMGR == MM_RPH)
+	.ECHO	"RHYOPHYRE ONBOARD (RPH)"
+#ENDIF
+	.ECHO   "\r\n"
+;
+	.ECHO	"ROM SIZE: "
+	.ECHO	ROMSIZE
+	.ECHO	" KB\r\n"
+;
+	.ECHO	"RAM SIZE: "
+	.ECHO	RAMSIZE
+	.ECHO	" KB\r\n"
 ;
 ; MEMORY BANK CONFIGURATION
 ;

Source/ver.inc

@@ -2,7 +2,7 @@
 #DEFINE	RMN	4
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.4.0-dev.24"
+#DEFINE BIOSVER	"3.4.0-dev.25"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP

Source/ver.lib

@@ -3,5 +3,5 @@ rmn	equ	4
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.4.0-dev.24"
+	db	"3.4.0-dev.25"
 	endm