S100 2CF+1SD CF Interface Support

- Implemented for FZ80 and Z180 CPU boards.
- Base I/O for FZ80 is moved from $30 to $38 to avoid conflict with FZ80 built-in CF interface.

Doc/ChangeLog.txt

@@ -21,6 +21,7 @@ Version 3.6
 - WBW: Implemented config driven slice name and system image specification
 - D?N: Added native USB driver support (keyboard, floppy, mass storage)
 - MGG: Added sample program source files for all language disk iamges
+- WBW: Added support for S100 Dual CF Interface
 
 Version 3.5.1
 -------------

Source/HBIOS/Config/S100_std.asm

@@ -55,7 +55,7 @@ CPUOSC		.SET	18432000	; CPU OSC FREQ IN MHZ
 ;
 Z180_CLKDIV	.SET	1		; Z180: CHK DIV: 0=OSC/2, 1=OSC, 2=OSC*2
 Z180_MEMWAIT	.SET	1		; Z180: MEMORY WAIT STATES (0-3)
-Z180_IOWAIT	.SET	2		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+Z180_IOWAIT	.SET	3		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
 ;
 CRTACT		.SET	TRUE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
 DSRTCENABLE	.SET	FALSE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
@@ -66,7 +66,7 @@ SCONENABLE	.SET	TRUE		; SCON: ENABLE S100 CONSOLE DRIVER (SCON.ASM)
 ;
 IDEENABLE	.SET	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 ;
-PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.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]

Source/HBIOS/cfg_DUO.asm

@@ -282,15 +282,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$88		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$20		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$14		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (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]

Source/HBIOS/cfg_DYNO.asm

@@ -297,15 +297,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$4C		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_PPI	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_EPITX.asm

@@ -293,15 +293,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_EPITX	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_EZZ80.asm

@@ -302,15 +302,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; 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]

Source/HBIOS/cfg_FZ80.asm

@@ -301,16 +301,19 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 ;
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
-PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDECNT	.SET	3		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$30		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
-PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
+PPIDE1MODE	.SET	PPIDEMODE_S100A	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
+PPIDE1BASE	.SET	$38		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
-PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
+PPIDE2MODE	.SET	PPIDEMODE_S100B	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
+PPIDE2BASE	.SET	$38		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_FZ80	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_GMZ180.asm

@@ -292,15 +292,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_GM	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_HEATH.asm

@@ -302,15 +302,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (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]

Source/HBIOS/cfg_MASTER.asm

@@ -361,15 +361,18 @@ IDE2B8BIT	.EQU	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.EQU	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.EQU	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.EQU	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.EQU	PPIDEMODE_NONE	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.EQU	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.EQU	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.EQU	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.EQU	PPIDEMODE_NONE	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.EQU	$20		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.EQU	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.EQU	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.EQU	PPIDEMODE_NONE	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.EQU	$14		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.EQU	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.EQU	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.EQU	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.EQU	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.EQU	SDMODE_NONE	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_MBC.asm

@@ -276,15 +276,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$20		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$14		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_JUHA	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_MK4.asm

@@ -287,15 +287,18 @@ IDE2B8BIT	.SET	FALSE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	2		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$14		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$20		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_MK4	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_MON.asm

@@ -299,15 +299,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (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]

Source/HBIOS/cfg_N8.asm

@@ -289,15 +289,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	N8_PPI0		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	TRUE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_CSIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_NABU.asm

@@ -302,15 +302,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (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]

Source/HBIOS/cfg_RCEZ80.asm

@@ -300,15 +300,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (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]

Source/HBIOS/cfg_RCZ180.asm

@@ -297,15 +297,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; 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]

Source/HBIOS/cfg_RCZ280.asm

@@ -307,15 +307,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; 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]

Source/HBIOS/cfg_RCZ80.asm

@@ -305,15 +305,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; 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]

Source/HBIOS/cfg_RPH.asm

@@ -277,15 +277,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	RPH_PPI0	; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_CSIO	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_S100.asm

@@ -84,7 +84,7 @@ MPGENA		.SET	$7C		; Z2 MEM MGR PAGING ENABLE REGISTER (BIT 0, WRITE ONLY)
 Z180_BASE	.SET	$C0		; Z180: I/O BASE ADDRESS FOR INTERNAL REGISTERS
 Z180_CLKDIV	.SET	1		; Z180: CHK DIV: 0=OSC/2, 1=OSC, 2=OSC*2
 Z180_MEMWAIT	.SET	1		; Z180: MEMORY WAIT STATES (0-3)
-Z180_IOWAIT	.SET	2		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+Z180_IOWAIT	.SET	3		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
 Z180_TIMER	.SET	TRUE		; Z180: ENABLE Z180 SYSTEM PERIODIC TIMER
 ;
 RTCIO		.SET	$0C		; RTC LATCH REGISTER ADR
@@ -296,16 +296,19 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 ;
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
-PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
-PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
+PPIDECNT	.SET	2		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_S100A	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
+PPIDE0BASE	.SET	$30		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
-PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
+PPIDE1MODE	.SET	PPIDEMODE_S100B	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
+PPIDE1BASE	.SET	$30		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_NONE	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 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]

Source/HBIOS/cfg_SBC.asm

@@ -277,15 +277,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$20		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$14		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 SDENABLE	.SET	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
 SDMODE		.SET	SDMODE_JUHA	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80|GM|EZ512|K80W]

Source/HBIOS/cfg_SCZ180.asm

@@ -297,15 +297,18 @@ IDE2B8BIT	.SET	TRUE		; IDE 2B (MASTER): 8 BIT XFER
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$20		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1MODE	.SET	PPIDEMODE_STD	; PPIDE 1: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE1BASE	.SET	$00		; PPIDE 1: PPI REGISTERS BASE ADR
 PPIDE1A8BIT	.SET	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
 PPIDE1B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2MODE	.SET	PPIDEMODE_STD	; PPIDE 2: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE2BASE	.SET	$00		; PPIDE 2: PPI REGISTERS BASE ADR
 PPIDE2A8BIT	.SET	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
-PPIDE2B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2B8BIT	.SET	FALSE		; PPIDE 2B (SLAVE): 8 BIT XFER
 ;
 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]

Source/HBIOS/cfg_Z80RETRO.asm

@@ -263,6 +263,7 @@ IDEENABLE	.SET	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER

Source/HBIOS/cfg_ZETA.asm

@@ -232,6 +232,7 @@ IDEENABLE	.SET	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER

Source/HBIOS/cfg_ZETA2.asm

@@ -243,6 +243,7 @@ IDEENABLE	.SET	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 PPIDETRACE	.SET	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
 PPIDECNT	.SET	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0MODE	.SET	PPIDEMODE_STD	; PPIDE 0: DRIVER MODE: IDEMODE_[STD|S100A|S100B]
 PPIDE0BASE	.SET	$60		; PPIDE 0: PPI REGISTERS BASE ADR
 PPIDE0A8BIT	.SET	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
 PPIDE0B8BIT	.SET	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER

Source/HBIOS/ppide.asm

@@ -189,21 +189,22 @@ PPIDE_DRVSLAVE	.EQU	%11110000	; LBA, SLAVE DEVICE
 ;
 ; PPIDE DEVICE CONFIGURATION
 ;
-PPIDE_CFGSIZ	.EQU	18		; SIZE OF CFG TBL ENTRIES
+PPIDE_CFGSIZ	.EQU	19		; SIZE OF CFG TBL ENTRIES
 ;
 ; PER DEVICE DATA OFFSETS
 ;
 PPIDE_DEV	.EQU	0		; OFFSET OF DEVICE NUMBER (BYTE)
-PPIDE_STAT	.EQU	1		; LAST STATUS (BYTE)
-PPIDE_TYPE	.EQU	2		; DEVICE TYPE (BYTE)
-PPIDE_ACC	.EQU	3		; ACCESS FLAG BITS BIT 0=MASTER, 1=8BIT (BYTE)
-PPIDE_MED	.EQU	4		; MEDIA FLAG BITS BIT 0=CF, 1=LBA (BYTE)
-PPIDE_MEDCAP	.EQU	5		; MEDIA CAPACITY (DWORD)
-PPIDE_LBA	.EQU	9		; OFFSET OF LBA (DWORD)
-PPIDE_DATALO	.EQU	13		; BASE PORT AND IDE DATA BUS LSB (8255 PORT A) (BYTE)
-PPIDE_CTL	.EQU	14		; IDE ADDRESS BUS AND CONTROL SIGNALS (8255 PORT C)(BYTE)
-PPIDE_PPI	.EQU	15		; 8255 CONTROL PORT(BYTE)
-PPIDE_PARTNER	.EQU	16		; PARTNER DEVICE (MASTER <-> SLAVE) (WORD)
+PPIDE_MODE	.EQU	1		; OPERATION MODE: PPIDE MODE (BYTE)
+PPIDE_STAT	.EQU	2		; LAST STATUS (BYTE)
+PPIDE_TYPE	.EQU	3		; DEVICE TYPE (BYTE)
+PPIDE_ACC	.EQU	4		; ACCESS FLAG BITS BIT 0=MASTER, 1=8BIT (BYTE)
+PPIDE_MED	.EQU	5		; MEDIA FLAG BITS BIT 0=CF, 1=LBA (BYTE)
+PPIDE_MEDCAP	.EQU	6		; MEDIA CAPACITY (DWORD)
+PPIDE_LBA	.EQU	10		; OFFSET OF LBA (DWORD)
+PPIDE_DATALO	.EQU	14		; BASE PORT AND IDE DATA BUS LSB (8255 PORT A) (BYTE)
+PPIDE_CTL	.EQU	15		; IDE ADDRESS BUS AND CONTROL SIGNALS (8255 PORT C)(BYTE)
+PPIDE_PPI	.EQU	16		; 8255 CONTROL PORT(BYTE)
+PPIDE_PARTNER	.EQU	17		; PARTNER DEVICE (MASTER <-> SLAVE) (WORD)
 ;
 PPIDE_ACC_MAS	.EQU	%00000001	; UNIT IS MASTER (ELSE SLAVE)
 PPIDE_ACC_8BIT	.EQU	%00000010	; UNIT WANTS 8 BIT I/O (ELSE 16 BIT)
@@ -219,6 +220,7 @@ PPIDE_CFGTBL:
 ;
 PPIDE_DEV0M:	; DEVICE 0, MASTER
 	.DB	$FE			; DRIVER DEVICE NUMBER (FILLED DYNAMICALLY)
+	.DB	PPIDE0MODE		; DRIVER DEVICE MODE
 	.DB	0			; DEVICE STATUS
 	.DB	0			; DEVICE TYPE
 	.DB	PPIDE_ACC_MAS | (PPIDE0A8BIT & PPIDE_ACC_8BIT)	; UNIT ACCESS FLAGS
@@ -230,13 +232,27 @@ PPIDE_DEV0M:	; DEVICE 0, MASTER
 	.DB	PPIDE0BASE+3		; PPI
 	.DW	PPIDE_DEV0S		; PARTNER
 ;
-	DEVECHO	"PPIDE: IO="
+	DEVECHO	"PPIDE: MODE="
+  #IF (PPIDE0MODE == PPIDEMODE_NONE)
+	DEVECHO	"NONE"
+  #ENDIF
+  #IF (PPIDE0MODE == PPIDEMODE_STD)
+	DEVECHO	"STD"
+  #ENDIF
+  #IF (PPIDE0MODE == PPIDEMODE_S100A)
+	DEVECHO	"S100A"
+  #ENDIF
+  #IF (PPIDE0MODE == PPIDEMODE_S100B)
+	DEVECHO	"S100B"
+  #ENDIF
+	DEVECHO	", IO="
 	DEVECHO	PPIDE0BASE
 	DEVECHO	", MASTER"
 	DEVECHO	"\n"
 ;
 PPIDE_DEV0S:	; DEVICE 0, SLAVE
 	.DB	$FE			; DRIVER DEVICE NUMBER (FILLED DYNAMICALLY)
+	.DB	PPIDE0MODE		; DRIVER DEVICE MODE
 	.DB	0			; DEVICE STATUS
 	.DB	0			; DEVICE TYPE
 	.DB	(PPIDE0B8BIT & PPIDE_ACC_8BIT)	; UNIT ACCESS FLAGS
@@ -248,7 +264,20 @@ PPIDE_DEV0S:	; DEVICE 0, SLAVE
 	.DB	PPIDE0BASE+3		; PPI
 	.DW	PPIDE_DEV0M		; PARTNER
 ;
-	DEVECHO	"PPIDE: IO="
+	DEVECHO	"PPIDE: MODE="
+  #IF (PPIDE0MODE == PPIDEMODE_NONE)
+	DEVECHO	"NONE"
+  #ENDIF
+  #IF (PPIDE0MODE == PPIDEMODE_STD)
+	DEVECHO	"STD"
+  #ENDIF
+  #IF (PPIDE0MODE == PPIDEMODE_S100A)
+	DEVECHO	"S100A"
+  #ENDIF
+  #IF (PPIDE0MODE == PPIDEMODE_S100B)
+	DEVECHO	"S100B"
+  #ENDIF
+	DEVECHO	", IO="
 	DEVECHO	PPIDE0BASE
 	DEVECHO	", SLAVE"
 	DEVECHO	"\n"
@@ -259,6 +288,7 @@ PPIDE_DEV0S:	; DEVICE 0, SLAVE
 ;
 PPIDE_DEV1M:	; DEVICE 1, MASTER
 	.DB	$FE			; DRIVER DEVICE NUMBER (FILLED DYNAMICALLY)
+	.DB	PPIDE1MODE		; DRIVER DEVICE MODE
 	.DB	0			; DEVICE STATUS
 	.DB	0			; DEVICE TYPE
 	.DB	PPIDE_ACC_MAS | (PPIDE1A8BIT & PPIDE_ACC_8BIT)	; UNIT ACCESS FLAGS
@@ -270,13 +300,27 @@ PPIDE_DEV1M:	; DEVICE 1, MASTER
 	.DB	PPIDE1BASE+3		; PPI
 	.DW	PPIDE_DEV1S		; PARTNER
 ;
-	DEVECHO	"PPIDE: IO="
+	DEVECHO	"PPIDE: MODE="
+  #IF (PPIDE1MODE == PPIDEMODE_NONE)
+	DEVECHO	"NONE"
+  #ENDIF
+  #IF (PPIDE1MODE == PPIDEMODE_STD)
+	DEVECHO	"STD"
+  #ENDIF
+  #IF (PPIDE1MODE == PPIDEMODE_S100A)
+	DEVECHO	"S100A"
+  #ENDIF
+  #IF (PPIDE1MODE == PPIDEMODE_S100B)
+	DEVECHO	"S100B"
+  #ENDIF
+	DEVECHO	", IO="
 	DEVECHO	PPIDE1BASE
 	DEVECHO	", MASTER"
 	DEVECHO	"\n"
 ;
 PPIDE_DEV1S:	; DEVICE 1, SLAVE
 	.DB	$FE			; DRIVER DEVICE NUMBER (FILLED DYNAMICALLY)
+	.DB	PPIDE1MODE		; DRIVER DEVICE MODE
 	.DB	0			; DEVICE STATUS
 	.DB	0			; DEVICE TYPE
 	.DB	(PPIDE1B8BIT & PPIDE_ACC_8BIT)	; UNIT ACCESS FLAGS
@@ -288,7 +332,20 @@ PPIDE_DEV1S:	; DEVICE 1, SLAVE
 	.DB	PPIDE1BASE+3		; PPI
 	.DW	PPIDE_DEV1M		; PARTNER
 ;
-	DEVECHO	"PPIDE: IO="
+	DEVECHO	"PPIDE: MODE="
+  #IF (PPIDE1MODE == PPIDEMODE_NONE)
+	DEVECHO	"NONE"
+  #ENDIF
+  #IF (PPIDE1MODE == PPIDEMODE_STD)
+	DEVECHO	"STD"
+  #ENDIF
+  #IF (PPIDE1MODE == PPIDEMODE_S100A)
+	DEVECHO	"S100A"
+  #ENDIF
+  #IF (PPIDE1MODE == PPIDEMODE_S100B)
+	DEVECHO	"S100B"
+  #ENDIF
+	DEVECHO	", IO="
 	DEVECHO	PPIDE1BASE
 	DEVECHO	", SLAVE"
 	DEVECHO	"\n"
@@ -299,6 +356,7 @@ PPIDE_DEV1S:	; DEVICE 1, SLAVE
 ;
 PPIDE_DEV2M:	; DEVICE 2, MASTER
 	.DB	$FE			; DRIVER DEVICE NUMBER (FILLED DYNAMICALLY)
+	.DB	PPIDE2MODE		; DRIVER DEVICE MODE
 	.DB	0			; DEVICE STATUS
 	.DB	0			; DEVICE TYPE
 	.DB	PPIDE_ACC_MAS | (PPIDE2A8BIT & PPIDE_ACC_8BIT)	; UNIT ACCESS FLAGS
@@ -310,13 +368,27 @@ PPIDE_DEV2M:	; DEVICE 2, MASTER
 	.DB	PPIDE2BASE+3		; PPI
 	.DW	PPIDE_DEV2S		; PARTNER
 ;
-	DEVECHO	"PPIDE: IO="
+	DEVECHO	"PPIDE: MODE="
+  #IF (PPIDE2MODE == PPIDEMODE_NONE)
+	DEVECHO	"NONE"
+  #ENDIF
+  #IF (PPIDE2MODE == PPIDEMODE_STD)
+	DEVECHO	"STD"
+  #ENDIF
+  #IF (PPIDE2MODE == PPIDEMODE_S100A)
+	DEVECHO	"S100A"
+  #ENDIF
+  #IF (PPIDE2MODE == PPIDEMODE_S100B)
+	DEVECHO	"S100B"
+  #ENDIF
+	DEVECHO	", IO="
 	DEVECHO	PPIDE2BASE
 	DEVECHO	", MASTER"
 	DEVECHO	"\n"
 ;
 PPIDE_DEV2S:	; DEVICE 2, SLAVE
 	.DB	$FE			; DRIVER DEVICE NUMBER (FILLED DYNAMICALLY)
+	.DB	PPIDE2MODE		; DRIVER DEVICE MODE
 	.DB	0			; DEVICE STATUS
 	.DB	0			; DEVICE TYPE
 	.DB	(PPIDE2B8BIT & PPIDE_ACC_8BIT)	; UNIT ACCESS FLAGS
@@ -328,7 +400,20 @@ PPIDE_DEV2S:	; DEVICE 2, SLAVE
 	.DB	PPIDE2BASE+3		; PPI
 	.DW	PPIDE_DEV2M		; PARTNER
 ;
-	DEVECHO	"PPIDE: IO="
+	DEVECHO	"PPIDE: MODE="
+  #IF (PPIDE2MODE == PPIDEMODE_NONE)
+	DEVECHO	"NONE"
+  #ENDIF
+  #IF (PPIDE2MODE == PPIDEMODE_STD)
+	DEVECHO	"STD"
+  #ENDIF
+  #IF (PPIDE2MODE == PPIDEMODE_S100A)
+	DEVECHO	"S100A"
+  #ENDIF
+  #IF (PPIDE2MODE == PPIDEMODE_S100B)
+	DEVECHO	"S100B"
+  #ENDIF
+	DEVECHO	", IO="
 	DEVECHO	PPIDE2BASE
 	DEVECHO	", SLAVE"
 	DEVECHO	"\n"
@@ -1482,6 +1567,20 @@ PPIDE_SELUNIT:
 	CALL	PPIDE_PRTPREFIX
 	PRTS(" SELUNIT$")
 #ENDIF
+	LD	A,(IY+PPIDE_MODE)
+	CP	PPIDEMODE_S100A
+	JR	Z,PPIDE_SELS100
+	CP	PPIDEMODE_S100B
+	JR	Z,PPIDE_SELS100
+	JR	PPIDE_SELUNIT0
+;
+PPIDE_SELS100:
+	LD	C,(IY+PPIDE_PPI)
+	INC	C
+	SUB	PPIDEMODE_S100A
+	OUT	(C),A
+;
+PPIDE_SELUNIT0:
 	BIT	0,(IY+PPIDE_ACC)	; MASTER?
 	JR	Z,PPIDE_SELUNIT1	; HANDLE SLAVE
 	LD	A,PPIDE_DRVMASTER	; MASTER

Source/HBIOS/std.asm

@@ -221,13 +221,20 @@ IDEMODE_GIDE	.EQU	5		; GENESIS MODULES STD BUS IDE CONTROLLER
 ; PPIDE MODE SELECTIONS
 ;
 PPIDEMODE_NONE	.EQU	0
-PPIDEMODE_SBC	.EQU	1		; STANDARD SBC PARALLEL PORT
-PPIDEMODE_DIO3	.EQU	2		; DISKIO V3 PARALLEL PORT
-PPIDEMODE_MFP	.EQU	3		; MULTIFUNCTION / PIC
-PPIDEMODE_N8	.EQU	4		; MULTIFUNCTION / PIC
-PPIDEMODE_RC	.EQU	5		; RCBUS PPIDE MODULE @ $20 (ED BRINDLEY)
-PPIDEMODE_DYNO	.EQU	6		; DYNO PPIDE @ $4C
-PPIDEMODE_RPH	.EQU	7		; RHYOPHYRE (RPH)
+PPIDEMODE_STD	.EQU	1		; STANDARD
+PPIDEMODE_S100A	.EQU	2		; S100 PRIMARY INTERFACE
+PPIDEMODE_S100B	.EQU	3		; S100 SECONDARY INTERFACE
+;;;;
+;;;; PPIDE MODE SELECTIONS
+;;;;
+;;;PPIDEMODE_NONE	.EQU	0
+;;;PPIDEMODE_SBC	.EQU	1		; STANDARD SBC PARALLEL PORT
+;;;PPIDEMODE_DIO3	.EQU	2		; DISKIO V3 PARALLEL PORT
+;;;PPIDEMODE_MFP	.EQU	3		; MULTIFUNCTION / PIC
+;;;PPIDEMODE_N8	.EQU	4		; MULTIFUNCTION / PIC
+;;;PPIDEMODE_RC	.EQU	5		; RCBUS PPIDE MODULE @ $20 (ED BRINDLEY)
+;;;PPIDEMODE_DYNO	.EQU	6		; DYNO PPIDE @ $4C
+;;;PPIDEMODE_RPH	.EQU	7		; RHYOPHYRE (RPH)
 ;
 ; SD MODE SELECTIONS
 ;

Source/ver.inc

@@ -2,7 +2,7 @@
 #DEFINE	RMN	6
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.6.0-dev.15"
+#DEFINE BIOSVER	"3.6.0-dev.16"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP

Source/ver.lib

@@ -3,5 +3,5 @@ rmn	equ	6
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.6.0-dev.15"
+	db	"3.6.0-dev.16"
 	endm