Miscellaneous

- Cosmetic updates
- Fix fv.asm keyboard status function
- Bump version number

Source/HBIOS/Build.cmd

@@ -232,6 +232,7 @@ call Build SCZ180 sc131_std || exit /b
 call Build SCZ180 sc140_std || exit /b
 call Build SCZ180 sc503_std || exit /b
 call Build SCZ180 sc700_std || exit /b
+call Build GMZ180 std || exit /b
 call Build DYNO std || exit /b
 call Build RPH std || exit /b
 call Build Z80RETRO std || exit /b

Source/HBIOS/Build.sh

@@ -40,6 +40,7 @@ if [ "${ROM_PLATFORM}" == "dist" ] ; then
 	ROM_PLATFORM="SCZ180"; ROM_CONFIG="sc140_std"; bash Build.sh
 	ROM_PLATFORM="SCZ180"; ROM_CONFIG="sc503_std"; bash Build.sh
 	ROM_PLATFORM="SCZ180"; ROM_CONFIG="sc700_std"; bash Build.sh
+	ROM_PLATFORM="GMZ180"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="DYNO"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="RPH"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="Z80RETRO"; ROM_CONFIG="std"; bash Build.sh
@@ -51,7 +52,6 @@ if [ "${ROM_PLATFORM}" == "dist" ] ; then
 	ROM_PLATFORM="NABU"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="FZ80"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="UNA"; ROM_CONFIG="std"; bash Build.sh
-      ROM_PLATFORM="GMZ180"; ROM_CONFIG="std"; bash Build.sh
 	exit
 fi
 

Source/HBIOS/fv.asm

@@ -226,6 +226,7 @@ FV_STAT:
 	IN	A,(FV_KBDST)		; GET STATUS
 	AND	$01			; ISOLATE DATA WAITING BIT
 	JP	Z,CIO_IDLE		; NO DATA, EXIT VIA IDLE PROCESS
+	RET
 
 FV_FLUSH:
 	XOR	A			; SIGNAL SUCCESS

Source/HBIOS/hbios.inc

@@ -377,6 +377,7 @@ VDADEV_TMS	.EQU	$03		; N8 ONBOARD VDA SUBSYSTEM - TMS 9918
 VDADEV_VGA	.EQU	$04		; ECB VGA3 - HITACHI HD6445
 VDADEV_VRC	.EQU	$05		; VGARC
 VDADEV_EF	.EQU	$06		; EF9345
+VDADEV_FV	.EQU	$07		; S100 FPGA VGA
 ;
 ; SOUND DEVICE IDS
 ;

Source/HBIOS/ide.asm

@@ -942,13 +942,13 @@ IDE_PKT_RDSEC:
 #ENDIF
 	; SETUP LBA
 ;
-#IF (DSKYENABLE)
-  #IF (DSKYDSKACT)
+;;;#IF (DSKYENABLE)
+;;;  #IF (DSKYDSKACT)
 	LD	A,IDE_LBA
 	CALL	LDHLIYA
 	CALL	HB_DSKACT		; SHOW ACTIVITY
-  #ENDIF
-#ENDIF
+;;;  #ENDIF
+;;;#ENDIF
 ;
 	; 3 BYTES, LITTLE ENDIAN -> BIG ENDIAN
 	LD	HL,IDE_PKTCMD_RW10+3	; START OF LBA FIELD IN CDB (MSB)
@@ -1011,13 +1011,13 @@ IDE_PKT_WRSEC:
 #ENDIF
 	; SETUP LBA
 ;
-#IF (DSKYENABLE)
-  #IF (DSKYDSKACT)
+;;;#IF (DSKYENABLE)
+;;;  #IF (DSKYDSKACT)
 	LD	A,IDE_LBA
 	CALL	LDHLIYA
 	CALL	HB_DSKACT		; SHOW ACTIVITY
-  #ENDIF
-#ENDIF
+;;;  #ENDIF
+;;;#ENDIF
 ;
 	; 3 BYTES, LITTLE ENDIAN -> BIG ENDIAN
 	LD	HL,IDE_PKTCMD_RW10+3	; START OF LBA FIELD IN CDB (MSB)
@@ -1043,13 +1043,13 @@ IDE_PKT_WRSEC:
 ;
 IDE_SETADDR:
 ;
-#IF (DSKYENABLE)
-  #IF (DSKYDSKACT)
+;;;#IF (DSKYENABLE)
+;;;  #IF (DSKYDSKACT)
 	LD	A,IDE_LBA
 	CALL	LDHLIYA
 	CALL	HB_DSKACT		; SHOW ACTIVITY
-  #ENDIF
-#ENDIF
+;;;  #ENDIF
+;;;#ENDIF
 	; SEND 3 LOWEST BYTES OF LBA IN REVERSE ORDER
 	; IDE_REG_LBA3 HAS ALREADY BEEN SET
 	; HSTLBA2-0 --> IDE_REG_LBA2-0
@@ -2026,17 +2026,16 @@ IDE_OUT:
 	EX	(SP),HL			; GET PARM POINTER
 	PUSH	BC
 	PUSH	AF
-      
+;
 #IF (IDE0MODE == IDEMODE_GIDE)    ; SET TOP BYTE TO 0 FOR GENESIS BOARD 
-
 	LD	A,(HL)
 	LD	C,(IY+IDE_DATAHI)
 	ADD	A,C
 	LD	C,A
 	LD    A,0
 	OUT	(C),A
-
 #ENDIF
+;
 	LD	A,(HL)
 	INC	HL
 	LD	C,(IY+IDE_IOBASE)
@@ -2047,7 +2046,6 @@ IDE_OUT:
 	POP	BC
 	EX	(SP),HL			; RESTORE STACK
 	RET
-
 ;
 ;=============================================================================
 ; ERROR HANDLING AND DIAGNOSTICS

Source/HBIOS/std.asm

@@ -323,6 +323,7 @@ DMAMODE_VDG	.EQU	7		; VELESOFT DATAGEAR
 KBDMODE_NONE	.EQU	0
 KBDMODE_PS2	.EQU	1		; PS/2 KEYBOARD CONTROLLER
 KBDMODE_VRC	.EQU	2		; VGARC KEYBOARD CONTROLLER
+KBDMODE_FV	.EQU	3		; FPGA VGA KEYBOARD CONTROLLER
 ;
 ; SERIAL DEVICE CONFIGURATION CONSTANTS
 ;
@@ -494,6 +495,7 @@ KBDENABLE	.EQU	FALSE		; PS/2 KEYBOARD DRIVER
 PPKENABLE	.EQU	FALSE		; PPK KEYBOARD DRIVER
 MKYENABLE	.EQU	FALSE		; MSX KEYBOARD DRIVER
 NABUKBENABLE	.EQU	FALSE		; NABU KEYBOARD DRIVER
+FVKBDENABLE	.EQU	FALSE		; FPGA KEYBOARD DRIVER
 ;
 ; VIDEO MODES
 ;

Source/HDIAG/hdsk.asm

@@ -1,449 +0,0 @@
-;
-;==================================================================================================
-;   HDSK DISK DRIVER
-;==================================================================================================
-;
-; IO PORT ADDRESSES
-;
-HDSK_IO		.EQU	$FD
-;
-HDSK_CMDNONE	.EQU	0
-HDSK_CMDRESET	.EQU	1
-HDSK_CMDREAD	.EQU	2
-HDSK_CMDWRITE	.EQU	3
-HDSK_CMDPARAM	.EQU	4
-;
-; HDSK DEVICE CONFIGURATION
-;
-HDSK_DEVCNT	.EQU	2		; NUMBER OF HDSK DEVICES SUPPORTED
-HDSK_CFGSIZ	.EQU	6		; SIZE OF CFG TBL ENTRIES
-;
-HDSK_DEV	.EQU	0		; OFFSET OF DEVICE NUMBER (BYTE)
-HDSK_STAT	.EQU	1		; OFFSET OF STATUS (BYTE)
-HDSK_LBA	.EQU	2		; OFFSET OF LBA (DWORD)
-;
-	DEVECHO	"HDSK: IO="
-	DEVECHO	HDSK_IO
-	DEVECHO	", DEVICE COUNT="
-	DEVECHO	HDSK_DEVCNT
-	DEVECHO	"\n"
-;
-HDSK_CFGTBL:
-	; DEVICE 0
-	.DB	0			; DRIVER DEVICE NUMBER
-	.DB	0			; DEVICE STATUS
-	.DW	0,0			; CURRENT LBA
-#IF (HDSK_DEVCNT >= 2)
-	; DEVICE 1
-	.DB	1			; DEVICE NUMBER
-	.DB	0			; DEVICE STATUS
-	.DW	0,0			; CURRENT LBA
-#ENDIF
-;
-#IF ($ - HDSK_CFGTBL) != (HDSK_DEVCNT * HDSK_CFGSIZ)
-	.ECHO	"*** INVALID HDSK CONFIG TABLE ***\n"
-#ENDIF
-;
-	.DB	$FF			; END MARKER
-;
-; STATUS
-;
-HDSK_STOK	.EQU	0		; OK
-HDSK_STNOTRDY	.EQU	-1		; NOT READY
-;
-;
-;
-HDSK_INIT:
-	CALL	NEWLINE			; FORMATTING
-	PRTS("HDSK:$")
-	PRTS(" DEVICES=$")
-	LD	A,HDSK_DEVCNT
-	CALL	PRTDECB
-;
-; SETUP THE DISPATCH TABLE ENTRIES
-;
-	XOR	A			; ZERO ACCUM
-	LD	(HDSK_CURDEV),A		; INIT CURRENT DEVICE NUM
-	LD	IY,HDSK_CFGTBL		; START OF DEV CFG TABLE
-HDSK_INIT0:
-	CALL	HDSK_PROBE		; HARDWARE PROBE
-	JR	NZ,HDSK_INIT1		; SKIP DEVICE IF NOT PRESENT
-	LD	BC,HDSK_FNTBL		; BC := DRIVER FUNC TABLE ADDRESS
-	PUSH	IY			; CFG ENTRY POINTER
-	POP	DE			; ... TO DE
-	CALL	DIO_ADDENT		; ADD ENTRY TO GLOBAL DISK TABLE
-	CALL	HDSK_INITDEV		; PERFORM DEVICE INITIALIZATION
-HDSK_INIT1:
-	LD	BC,HDSK_CFGSIZ		; SIZE OF CFG ENTRY
-	ADD	IY,BC			; BUMP IY TO NEXT ENTRY
-	LD	HL,HDSK_CURDEV		; POINT TO CURRENT DEVICE
-	INC	(HL)			; AND INCREMENT IT
-	LD	A,(IY)			; GET FIRST BYTE OF ENTRY
-	INC	A			; TEST FOR END OF TABLE ($FF)
-	JR	NZ,HDSK_INIT0		; IF NOT, LOOP
-;
-	XOR	A			; INIT SUCCEEDED
-	RET				; RETURN
-;
-; PROBE FOR DEVICE EXISTENCE
-;
-HDSK_PROBE:
-	XOR	A			; SIGNAL SUCCESS
-	RET				; AND DONE
-;
-; INITIALIZE DEVICE
-;
-HDSK_INITDEV:
-	LD	(IY+HDSK_STAT),HDSK_STNOTRDY	; STATUS := NOT READY
-	XOR	A			; CLEAR ACCUM
-	LD	(IY+HDSK_LBA+0),A	; ZERO LBA
-	LD	(IY+HDSK_LBA+1),A	; ...
-	LD	(IY+HDSK_LBA+2),A	; ...
-	LD	(IY+HDSK_LBA+3),A	; ...
-	XOR	A			; SIGNAL SUCCESS (REDUNDANT)
-	RET				; AND DONE
-;
-; DRIVER FUNCTION TABLE
-;
-HDSK_FNTBL:
-	.DW	HDSK_STATUS
-	.DW	HDSK_RESET
-	.DW	HDSK_SEEK
-	.DW	HDSK_READ
-	.DW	HDSK_WRITE
-	.DW	HDSK_VERIFY
-	.DW	HDSK_FORMAT
-	.DW	HDSK_DEVICE
-	.DW	HDSK_MEDIA
-	.DW	HDSK_DEFMED
-	.DW	HDSK_CAP
-	.DW	HDSK_GEOM
-#IF (($ - HDSK_FNTBL) != (DIO_FNCNT * 2))
-	.ECHO	"*** INVALID HDSK FUNCTION TABLE ***\n"
-#ENDIF
-;
-;
-;
-HDSK_VERIFY:
-HDSK_FORMAT:
-HDSK_DEFMED:
-	SYSCHKERR(ERR_NOTIMPL)			; INVALID SUB-FUNCTION
-	RET
-;
-;
-;
-HDSK_STATUS:
-	LD	A,(IY+HDSK_STAT)	; LOAD STATUS
-	OR	A			; SET FLAGS
-	RET
-;
-;
-;
-HDSK_RESET:
-	JP	HDSK_DSKRESET
-;
-; GET DISK CAPACITY
-;   RETURN DE:HL=BLOCK COUNT, BC=BLOCK SIZE
-;   ASSUME 1GB MEDIA SIZE, SO 1GB / 512B
-;   IS $200000 SECTORS
-;
-HDSK_CAP:
-	LD	DE,$20			; BLOCK COUNT MSW
-	LD	HL,0			; BLOCK COUNT LSW
-	LD	BC,512			; 512 BYTE SECTOR
-	XOR	A			; SIGNAL SUCCESS
-	RET
-;
-;
-;
-HDSK_GEOM:
-	; FOR LBA, WE SIMULATE CHS ACCESS USING 16 HEADS AND 16 SECTORS
-	; RETURN HS:CC -> DE:HL, SET HIGH BIT OF D TO INDICATE LBA CAPABLE
-	CALL	HDSK_CAP		; GET TOTAL BLOCKS IN DE:HL, BLOCK SIZE TO BC
-	LD	L,H			; DIVIDE BY 256 FOR # TRACKS
-	LD	H,E			; ... HIGH BYTE DISCARDED, RESULT IN HL
-	LD	D,$80 | 16		; HEADS / CYL = 16, SET LBA BIT
-	LD	E,16			; SECTORS / TRACK = 16
-	XOR	A			; SIGNAL SUCCESS
-	RET
-;
-;
-;
-HDSK_DEVICE:
-	LD	D,DIODEV_HDSK		; D := DEVICE TYPE
-	LD	E,(IY+HDSK_DEV)		; E := PHYSICAL DEVICE NUMBER
-	LD	C,%00110000		; C := ATTRIBUTES, NON-REMOVABLE HARD DISK
-	LD	H,0			; H := 0, DRIVER HAS NO MODES
-	LD	L,HDSK_IO		; L := BASE I/O ADDRESS
-	XOR	A			; SIGNAL SUCCESS
-	RET
-;
-;
-;
-HDSK_MEDIA:
-	LD	E,MID_HD		; HARD DISK MEDIA
-	LD	D,0			; D:0=0 MEANS NO MEDIA CHANGE
-	XOR	A			; SIGNAL SUCCESS
-	RET
-;
-;
-;
-HDSK_SEEK:
-	BIT	7,D			; CHECK FOR LBA FLAG
-	CALL	Z,HB_CHS2LBA		; CLEAR MEANS CHS, CONVERT TO LBA
-	RES	7,D			; CLEAR FLAG REGARDLESS (DOES NO HARM IF ALREADY LBA)
-	LD	(IY+HDSK_LBA+0),L	; SAVE NEW LBA
-	LD	(IY+HDSK_LBA+1),H	; ...
-	LD	(IY+HDSK_LBA+2),E	; ...
-	LD	(IY+HDSK_LBA+3),D	; ...
-	XOR	A			; SIGNAL SUCCESS
-	RET				; AND RETURN
-;
-;
-;
-HDSK_READ:
-	CALL	HB_DSKREAD		; HOOK HBIOS DISK READ SUPERVISOR
-	LD	A,HDSK_CMDREAD
-	JR	HDSK_RW
-;
-;
-;
-HDSK_WRITE:
-	CALL	HB_DSKWRITE		; HOOK HBIOS DISK WRITE SUPERVISOR
-	LD	A,HDSK_CMDWRITE
-	JR	HDSK_RW
-;
-;
-;
-HDSK_RW:
-	LD	(HDSK_CMD),A		; SET COMMAND BYTE
-	LD	(HDSK_DMA),HL		; SAVE INITIAL DMA
-	LD	A,E			; SECTOR COUNT TO A
-	OR	A			; SET FLAGS
-	RET	Z			; ZERO SECTOR I/O, RETURN W/ E=0 & A=0
-	LD	B,A			; INIT SECTOR DOWNCOUNTER
-	LD	C,0			; INIT SECTOR READ/WRITE COUNT
-	LD	A,(IY+HDSK_DEV)		; GET DEVICE NUMBER
-	LD	(HDSK_DRV),A		; ... AND SET FIELD IN HDSK PARM BLOCK
-
-	; RESET HDSK INTERFACE IF NEEDED
-	LD	A,(IY+HDSK_STAT)	; GET CURRENT STATUS
-	OR	A			; SET FLAGS
-	PUSH	BC			; SAVE COUNTERS
-	CALL	NZ,HDSK_DSKRESET	; RESET IF NOT READY
-	POP	BC			; RESTORE COUNTERS
-	JR	NZ,HDSK_RW6		; ABORT ON FAILURE
-
-HDSK_RW0:
-	PUSH	BC			; SAVE COUNTERS
-	XOR	A			; A = 0
-	LD	(HDSK_RC),A		; CLEAR RETURN CODE
-;
-#IF (DSKYENABLE)
-  #IF (DSKYDSKACT)
-	LD	A,HDSK_LBA
-	CALL	LDHLIYA
-	CALL	HB_DSKACT		; SHOW ACTIVITY
-  #ENDIF
-#ENDIF
-;
-	; CONVERT LBA HHHH:LLLL (4 BYTES)
-	; TO HDSK TRACK/SECTOR TTTT:SS (3 BYTES)
-	; SAVING TO HDSK PARM BLOCK
-	; (IY+HDSK_LBA+0) ==> (HDSK_SEC)
-	LD	A,(IY+HDSK_LBA+0)
-	LD	(HDSK_SEC),A
-	; (IY+HDSK_LBA+1) ==> (HDSK_TRK+0)
-	LD	A,(IY+HDSK_LBA+1)
-	LD	(HDSK_TRK+0),A
-	; (IY+HDSK_LBA+2) ==> (HDSK_TRK+1)
-	LD	A,(IY+HDSK_LBA+2)
-	LD	(HDSK_TRK+1),A
-
-	; EXECUTE COMMAND
-	LD	B,7			; SIZE OF PARAMETER BLOCK
-	LD	HL,HDSK_PARMBLK		; ADDRESS OF PARAMETER BLOCK
-	LD	C,$FD			; HDSK CMD PORT
-	OTIR				; SEND IT
-
-	; GET RESULT
-	IN	A,(C)			; GET RESULT CODE
-	LD	(HDSK_RC),A		; SAVE IT
-	OR	A			; SET FLAGS
-
-#IF (HDSKTRACE > 0)
-	PUSH	AF			; SAVE RETURN CODE
-#IF (HDSKTRACE == 1)
-	CALL	NZ,HDSK_PRT		; DIAGNOSE ERRORS ONLY
-#ENDIF
-#IF (HDSKTRACE >= 2)
-	CALL	HDSK_PRT		; DISPLAY ALL READ/WRITE RESULTS
-#ENDIF
-	POP	AF			; RESTORE RETURN CODE
-#ENDIF
-
-	JR	NZ,HDSK_RW5		; BAIL OUT ON ERROR
-
-	; INCREMENT LBA
-	LD	A,HDSK_LBA		; LBA OFFSET IN CFG ENTRY
-	CALL	LDHLIYA			; HL := IY + A, REG A TRASHED
-	CALL	INC32HL			; INCREMENT THE VALUE
-
-	; INCREMENT DMA
-	LD	HL,HDSK_DMA+1		; POINT TO MSB OF DMA
-	INC	(HL)			; BUMP DMA BY
-	INC	(HL)			; ... 512 BYTES
-
-	XOR	A			; A := 0 SIGNALS SUCCESS
-
-HDSK_RW5:
-	POP	BC			; RECOVER COUNTERS
-	JR	NZ,HDSK_RW6		; IF ERROR, GET OUT
-
-	INC	C			; RECORD SECTOR COMPLETED
-	DJNZ	HDSK_RW0		; LOOP AS NEEDED
-
-HDSK_RW6:
-	; RETURN WITH SECTORS READ IN E AND UPDATED DMA ADDRESS IN HL
-	LD	E,C			; SECTOR READ COUNT TO E
-	LD	HL,(HDSK_DMA)		; CURRENT DMA TO HL
-	OR	A			; SET FLAGS BASED ON RETURN CODE
-	RET	Z			; RETURN IF SUCCESS
-	LD	A,ERR_IO		; SIGNAL IO ERROR
-	OR	A			; SET FLAGS
-	RET				; AND DONE
-;
-;
-;
-HDSK_DSKRESET:
-;
-#IF (HDSKTRACE >= 2)
-	CALL	NEWLINE
-	LD	DE,HDSKSTR_PREFIX
-	CALL	WRITESTR
-	CALL	PC_SPACE
-	LD	DE,HDSKSTR_RESET
-	CALL	WRITESTR
-#ENDIF
-;
-	LD	B,32
-	LD	A,HDSK_CMDRESET
-HDSK_DSKRESET1:
-	OUT	($FD),A
-	DJNZ	HDSK_DSKRESET1
-
-	XOR	A			; STATUS = OK
-	LD	(IY+HDSK_STAT),A	; SAVE IT
-
-	RET
-;
-;
-;
-HDSK_PRT:
-	CALL	NEWLINE
-
-	LD	DE,HDSKSTR_PREFIX
-	CALL	WRITESTR
-
-	CALL	PC_SPACE
-	LD	DE,HDSKSTR_CMD
-	CALL	WRITESTR
-	LD	A,(HDSK_CMD)
-	CALL	PRTHEXBYTE
-
-	CALL	PC_SPACE
-	CALL	PC_LBKT
-	LD	A,(HDSK_CMD)
-	LD	DE,HDSKSTR_NONE
-	CP	HDSK_CMDNONE
-	JP	Z,HDSK_PRTCMD
-	LD	DE,HDSKSTR_RESET
-	CP	HDSK_CMDRESET
-	JP	Z,HDSK_PRTCMD
-	LD	DE,HDSKSTR_READ
-	CP	HDSK_CMDREAD
-	JP	Z,HDSK_PRTCMD
-	LD	DE,HDSKSTR_WRITE
-	CP	HDSK_CMDWRITE
-	JP	Z,HDSK_PRTCMD
-	LD	DE,HDSKSTR_PARAM
-	CP	HDSK_CMDPARAM
-	JP	Z,HDSK_PRTCMD
-	LD	DE,HDSKSTR_UNKCMD
-HDSK_PRTCMD:
-	CALL	WRITESTR
-	CALL	PC_RBKT
-
-	LD	A,(HDSK_CMD)
-	CP	HDSK_CMDREAD
-	JR	Z,HDSK_PRTRW
-	CP	HDSK_CMDWRITE
-	JR	Z,HDSK_PRTRW
-	RET
-
-HDSK_PRTRW:
-	CALL	PC_SPACE
-	LD	A,(HDSK_DRV)
-	CALL	PRTHEXBYTE
-	CALL	PC_SPACE
-	LD	BC,(HDSK_TRK)
-	CALL	PRTHEXWORD
-	CALL	PC_SPACE
-	LD	A,(HDSK_SEC)
-	CALL	PRTHEXBYTE
-	CALL	PC_SPACE
-	LD	BC,(HDSK_DMA)
-	CALL	PRTHEXWORD
-
-	CALL	PC_SPACE
-	LD	DE,HDSKSTR_ARROW
-	CALL	WRITESTR
-
-	CALL	PC_SPACE
-	LD	DE,HDSKSTR_RC
-	CALL	WRITESTR
-	LD	A,(HDSK_RC)
-	CALL	PRTHEXBYTE
-
-	CALL	PC_SPACE
-	CALL	PC_LBKT
-	LD	A,(HDSK_RC)
-	LD	DE,HDSKSTR_STOK
-	CP	HDSK_STOK
-	JP	Z,HDSK_PRTRC
-	LD	DE,HDSKSTR_STUNK
-
-HDSK_PRTRC:
-	CALL	WRITESTR
-	CALL	PC_RBKT
-
-	RET
-;
-;
-;
-HDSKSTR_PREFIX	.TEXT	"HDSK:$"
-HDSKSTR_CMD	.TEXT	"CMD=$"
-HDSKSTR_RC	.TEXT	"RC=$"
-HDSKSTR_ARROW	.TEXT	"-->$"
-HDSKSTR_NONE	.TEXT	"NONE$"
-HDSKSTR_RESET	.TEXT	"RESET$"
-HDSKSTR_READ	.TEXT	"READ$"
-HDSKSTR_WRITE	.TEXT	"WRITE$"
-HDSKSTR_PARAM	.TEXT	"PARAM$"
-HDSKSTR_UNKCMD	.TEXT	"UNKCMD$"
-HDSKSTR_STOK	.TEXT	"OK$"
-HDSKSTR_STUNK	.TEXT	"UNKNOWN ERROR$"
-;
-;==================================================================================================
-;   HDSK DISK DRIVER - DATA
-;==================================================================================================
-;
-HDSK_RC		.DB	0		; CURRENT RETURN CODE
-HDSK_CURDEV	.DB	0		; CURRENT DEVICE NUMBER
-;
-HDSK_PARMBLK:
-HDSK_CMD	.DB	0		; COMMAND (HDSK_READ, HDSK_WRITE, ...)
-HDSK_DRV	.DB	0		; 0..7, HDSK DRIVE NUMBER
-HDSK_SEC	.DB	0		; 0..255 SECTOR
-HDSK_TRK	.DW	0		; 0..2047 TRACK
-HDSK_DMA	.DW	0		; ADDRESS FOR SECTOR DATA EXCHANGE

Source/ver.inc

@@ -2,7 +2,7 @@
 #DEFINE	RMN	5
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.5.0-dev.74"
+#DEFINE BIOSVER	"3.5.0-dev.75"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP

Source/ver.lib

@@ -3,5 +3,5 @@ rmn	equ	5
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.5.0-dev.74"
+	db	"3.5.0-dev.75"
 	endm