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Updated CPM, removed ROM Drives, updated BASIC and RFS

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This commit is contained in:
Philip Smart
2021-04-12 00:26:53 +01:00
parent 1298f81b76
commit d1e5f21498
22 changed files with 489 additions and 525 deletions
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520
software/asm/cbios.asm
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@@ -17,6 +17,8 @@
;- additional and different hardware. The SPI is now onboard the PCB and
;- not using the printer interface card.
;- Mar 2021 - Updates for the RFS v2.1 board.
;- Apr 2021 - Removed ROM and RAM Drive functionality as it provided no performance or
;- use benefit over SD which are much larger and RW.
;--------------------------------------------------------------------------------------------------------
;- This source file is free software: you can redistribute it and-or modify
;- it under the terms of the GNU General Public License as published
@@ -32,6 +34,11 @@
;- along with this program. If not, see <http://www.gnu.org/licenses/>.
;--------------------------------------------------------------------------------------------------------
; Bring in definitions and macros.
INCLUDE "CPM_BuildVersion.asm"
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"
ORG CBIOSSTART
;----------------------------------------------------------------------------------------------------------------------------------------------
@@ -325,11 +332,14 @@ INIT3: LD A,(BNKCTRLRST)
LD A,080H ; Cursor on (Bit D7=1).
LD (FLASHCTL),A
; Change to 80 character mode.
LD HL,DSPCTL ; Setup address of display control register latch.
LD A, 128 ; 80 char mode.
LD E,(HL) ; Dummy operation to enable latch write via multivibrator.
LD (HL), A
; Change to 80 character mode if enabled.
IF BUILD_80C = 1
LD HL,DSPCTL ; Setup address of display control register latch.
LD A, 128 ; 80 char mode.
LD E,(HL) ; Dummy operation to enable latch write via multivibrator.
LD (HL), A
ENDIF
CALL ?MLDSP
CALL ?NL
LD DE,CBIOSSIGNON ; Start of sign on message, as devices are detected they are added to the sign on.
@@ -345,6 +355,20 @@ INIT3: LD A,(BNKCTRLRST)
LD (IOBYT),A
LD (CDISK),A
; DRVAVAIL flag definition. Version 1.25 - removed ROM Drives and RAM drives as they provided no speed or use benefit compared with SD drives.
;
; 1 = Active.
;
; 7 6 5 4 3 2 1 0
; ^ ^ ^ ^ ^ ^ ^ ^
; | | | | | | | |-- Floppy Drive Present
; | | | | | | |---- ROM Drive Present
; | | | | | |------ SD Card Present
; | | | | |-------- RAM Drive Present
; | | | |----------
; | | |------------
; | |--------------
; |---------------- Drives present
;
; Initialise the SD Card subsystem (if connected).
;
@@ -353,144 +377,53 @@ INIT3: LD A,(BNKCTRLRST)
JR NZ,STRT2
SET 2,A ; Assume the SD Card is present.
;
PUSH AF ; Output indicator that SDC drives are available.
LD DE,SDAVAIL
CALL MONPRTSTR
POP AF
SET 7,A
CALL PRTSTRTMSG
;
; Locate the CPM Image and store the Bank/Block to speed up warm boot.
STRT2: LD (DRVAVAIL),A
;
; Find the CPM binary in the ROM, used for Warm restart CCP/BDOS reload.
LD HL,CPMROMFNAME ; Name of CPM File in rom.
CALL FINDMZF
JP NZ,ROMFINDERR ; Failed to find CPM in the ROM! This shouldnt happen as we boot from ROM.
JP NZ,ROMFINDERR ; Failed to find CPM in the ROM! This shouldnt happen even if we boot from SD card, a copy needs to be in the ROM.
LD (CPMROMLOC),BC
; Locate the ROMFS CPM Disk Images.
LD HL,0FFFFh
LD (CPMROMDRV0),HL
LD (CPMROMDRV1),HL
LD HL,CPMRDRVFN0 ; Name of CPM Rom Drive File 0 in rom.
CALL FINDMZF
JR NZ,STRT3 ; Failed to find the drive image in the ROM!
LD (CPMROMDRV0),BC ; If found store the bank and page the image is located at.
LD A,(DRVAVAIL)
SET 1,A ; Indicate ROM drives are available.
;
PUSH AF ; Output indicator that ROM 1 drive is available.
BIT 7,A
JR Z,STRT2A
LD A,','
CALL ?PRNT
STRT2A: LD DE,ROM1AVAIL
CALL MONPRTSTR
POP AF
SET 7,A
LD (DRVAVAIL),A
;
STRT3: LD HL,CPMRDRVFN1 ; Name of CPM Rom Drive File 1 in rom.
CALL FINDMZF
JR NZ,STRT4 ; Failed to find the drive image in the ROM!
LD (CPMROMDRV1),BC ; If found store the bank and page the image is located at.
LD A,(DRVAVAIL)
SET 1,A ; Indicate ROM drives are available.
;
PUSH AF ; Output indicator that ROM 2 drive is available.
BIT 7,A
JR Z,STRT3A
LD A,','
CALL ?PRNT
STRT3A: LD DE,ROM2AVAIL
CALL MONPRTSTR
POP AF
SET 7,A
LD (DRVAVAIL),A
;
STRT4: CALL ?DSKINIT ; Initialise the disk subsystem.
JR NZ,STRT5
LD A,(DRVAVAIL)
SET 0,A ; Indicate Floppy drives are available.
PUSH AF ; Output indicator that FDC drives are available.
BIT 7,A
JR Z,STRT4A
LD A,','
CALL ?PRNT
STRT4A: LD DE,FDCAVAIL
CALL MONPRTSTR
POP AF
SET 7,A
LD (DRVAVAIL),A
LD DE,FDCAVAIL
CALL PRTSTRTMSG
;
STRT5: LD DE,CBIOSIGNEND ; Terminate the signon message which now includes list of drives detected.
CALL MONPRTSTR
CALL ?NL
;
; Allocate DPB according to drives detected in priorty, SD,FDC
;
LD DE,DPBASE ; Base of parameter block.
LD A,0 ; Using scratch area, setup the disk count, pointer to ALV memory and pointer to CSV memory.
LD (CDIRBUF),A
LD HL,CSVALVMEM
LD (CDIRBUF+1),HL
;
LD A,(DRVAVAIL)
BIT 1,A
JR Z,STRT7 ; No ROM drives available then skip.
;
LD BC,0 ; Setup CSV/ALV parameters for a ROM drive - ie. fixed drive so 0.
LD (CDIRBUF+3),BC
LD BC,20 ; 240/8 + 1 ; 240/8 + 1 for a 240K drive with 1024B block, 159/8 + 1 for a 320K drive with 2048B block.
LD (CDIRBUF+5),BC
LD BC,DPBLOCK1
LD (CDIRBUF+7),BC ; Address of Disk Parameters
LD A,(CPMROMDRV0) ; Drive 0 available?
CP 0FFH
JR Z,STRT6
;
CALL COPYDPB ; Copy and set parameters
; Drives A,B default to SD card if present.
CALL ADDSDDRIVE
CALL ADDSDDRIVE
STRT6: LD A,(CPMROMDRV1) ; Drive 1 available?
CP 0FFH
JR Z,STRT7
; Floppy drive controller always has 2 drives so set them up, which will be C,D when SD card present else A,B.
CALL ADDFLPYDRV
CALL ADDFLPYDRV
LD BC,DPBLOCK2
LD (CDIRBUF+7),BC ; Address of Disk Parameters
CALL COPYDPB
STRT7: LD A,(DRVAVAIL)
BIT 0,A
JR Z,STRT8 ; No Floppy drives available then skip.
LD BC,128/4 ; Setup CSV/ALV parameters for a 1.4MB Floppy drive.
LD (CDIRBUF+3),BC
LD BC,91 ; 720/8 + 1
LD (CDIRBUF+5),BC
LD BC,DPBLOCK3
LD (CDIRBUF+7),BC ; Address of Disk Parameters
; Floppy drive controller always has 2 drives so set them up.
CALL COPYDPB
CALL COPYDPB
STRT8: LD A,(DRVAVAIL)
BIT 2,A
JR Z,STRT10 ; No SD Card drives available then skip.
LD BC,0 ; Setup CSV/ALV parameters for a 16MB SD Card drive.
LD (CDIRBUF+3),BC
LD BC,257 ; 2048/8 + 1
LD (CDIRBUF+5),BC
LD BC,DPBLOCK4
LD (CDIRBUF+7),BC ; Address of Disk Parameters
CALL COPYDPB ; Add in 2 SD drives by default.
STRT9: CALL COPYDPB
; Add additional SD card drives according to free space.
STRT9: CALL ADDSDDRIVE
;
; Now add as many additional SD drives as we have RAM available within the CBIOS.
;
LD BC,(CDIRBUF+1)
LD HL,CSVALVEND - 2048/8 + 1 ; Subtract the size of the ALV (CSV has no size for a fixed SD drive)
LD HL,CSVALVEND - 257 ; Subtract the size of the ALV (CSV has no size for a fixed SD drive)
OR A
SBC HL,BC
JR C,STRT10 ; If there is no more space, exit.
@@ -498,7 +431,7 @@ STRT9: CALL COPYDPB
STRT10: LD A,(CDIRBUF)
LD (NDISKS),A ; Setup max number of system disks found on this boot up.
; Setup timer interrupts
LD IX,TIMIN ; Pass the interrupt service handler vector.
LD BC,00000H ; Time starts at 00:00:00 01/01/1980 on initialisation.
@@ -507,7 +440,7 @@ STRT10: LD A,(CDIRBUF)
CALL ?TIMESET
; Signon message after all the hardware has been initialised.
LD DE,CPMSIGNON
LD DE,CPMCOPYRMSG
CALL MONPRTSTR
; CP/M init
@@ -558,6 +491,48 @@ WBTDSKOK2: CALL ?SETDRVMAP ; Refre
GOCPM: EI
JP CCP ; Start the CCP.
; Method to add an SD drive into the CPM disk definitions.
; If the SD controller hasnt been detected the routine exits without configuration.
ADDSDDRIVE: LD A,(DRVAVAIL)
BIT 2,A
RET Z ; No SD interface so skip.
LD BC,0 ; Setup CSV/ALV parameters for a 16MB SD Card drive.
LD (CDIRBUF+3),BC
LD BC,257 ; 2048/8 + 1
LD (CDIRBUF+5),BC
LD BC,DPBLOCK4
LD (CDIRBUF+7),BC ; Address of Disk Parameters
CALL COPYDPB ; Add in an SD drive.
RET
; Method to add a Floppy drive into the CPM disk definitions table.
; If the Floppy controller hasnt been detected then skip without configuration.
ADDFLPYDRV: LD A,(DRVAVAIL)
BIT 0,A
RET Z ; No Floppy drives available then skip.
LD BC,128/4 ; Setup CSV/ALV parameters for a 1.4MB Floppy drive.
LD (CDIRBUF+3),BC
LD BC,91 ; 720/8 + 1
LD (CDIRBUF+5),BC
LD BC,DPBLOCK3
LD (CDIRBUF+7),BC ; Address of Disk Parameters
CALL COPYDPB ; Add in a floppy drive.
RET
; Helper method to print a message with a comma if Bit 7 of A is set.
PRTSTRTMSG: PUSH AF
BIT 7,A
JR Z,PRTCOMMA1
LD A,','
CALL ?PRNT
PRTCOMMA1: CALL MONPRTSTR
POP AF
SET 7,A
LD (DRVAVAIL),A
RET
;-------------------------------------------------------------------------------
; WBOOT
;
@@ -774,11 +749,9 @@ SELDSK_: LD (SPSAVE),SP ; The o
LD (CDISK),A ; Setup drive.
SELDSK0: CALL ?SETDRVCFG
LD A,(DISKTYPE)
CP DSKTYP_ROM
JR Z,SELROMDSK ; Select ROM.
CP DSKTYP_SDC
JR Z,SELSDCDSK ; Select SD Card.
; If it is not a ROM drive or an SD drive then it must be a floppy disk.
; If it is not an SD drive then it must be a floppy disk.
LD A,C
JR CALCHL
SELDSK1: LD SP,(SPSAVE) ; Restore the CPM stack.
@@ -789,21 +762,7 @@ SELSDCDSK: LD A,(DRVAVAIL)
BIT 2,A
JR Z,SELDSK1 ; No SD Card drives available then skip.
LD A,C
JR CALCHL
; For ROM drives, check that at least one drive is present, otherwise illegal disk.
SELROMDSK: CALL ?GETMAPDSK ; Map CDISK to controller + drive number.
AND 03FH ; Mask out controller id bits.
JR NZ,SELDSK2 ; There are only 2 ROM drives, so if it isnt drive 0, then always select drive 1.
LD DE,(CPMROMDRV0) ; Retrieve the bank and page the image is located at.
JR SELDSK3
SELDSK2: LD DE,(CPMROMDRV1) ; Retrieve the bank and page the image is located at.
SELDSK3: INC DE
LD A,D
OR E
JR Z,SELDSK1 ; If the bank and page are FFFFh then no drive, exit.
;
LD A,C
;
; Code for blocking and deblocking algorithm
; (see CP/M 2.2 Alteration Guide p.34 and APPENDIX G)
@@ -958,23 +917,48 @@ ALLOC2: LD (RSFLAG), A ; rsfla
; During normal operations the control registers are enabled. When access is needed to the full User ROM space, ie for drive read/write then the registers are disabled after
; setting the correct bank. The upper bits of the User ROM address space (ie. bits 20:19 which select the device) are set to by the ROMCTL variable.
;
;SELUSRBNK: DI
; EXX
; EX AF,AF'
; LD A,(ROMCTL) ; Get current setting for the coded latch, ie. number of reads needed to enable it.
; LD C,A
; RRA
; RRA
; CPL
; AND 00FH ; Preserve bits 3-1, bit 0 is always 0 on the 74HCT191 latch.
; LD B,A ; Set value to B for loop.
; LD A,(BNKCTRLDIS) ; Do a reset for the case where the above read enabled the latch, possible if external programs are reading/writing the latch area.
; LD A,(BNKCTRL) ; Sample latch at start to detect change.
; LD E,A
;SELUSRBNK1: LD A,(BNKCTRL) ; Read the latch and compare with sample. Either we reach the count limit or the read differs indicating latch control.
; CP E
; JR NZ,SELUSRBNK2
; DJNZ SELUSRBNK1
;SELUSRBNK2: LD A,C
; LD (BNKCTRL),A
; EX AF,AF'
; LD (BNKSELUSER),A ; Select the required bank.
; EXX
; JR C,SELUSRBNK3 ; If Carry is set by caller then leave the control registers active.
; LD (BNKCTRLDIS),A ; Disable the control registers, value of A is not important.
;SELUSRBNK3: EI
; RET
SELUSRBNK: PUSH BC
PUSH AF
LD A,(ROMCTL) ; Get current setting for the coded latch, ie. number of reads needed to enable it.
LD C,A
RRA
RRA
CPL
AND 00FH ; Preserve bits 3-1, bit 0 is always 0 on the 74HCT191 latch.
LD B,A ; Set value to B for loop.
SELUSRBNK1: LD A,(BNKSELUSER)
; Reset to a known state to allow for spurious read/writes to control area clocking the up counter.
LD B,15
SELUSRBNK0: LD A,(BNKCTRLDIS)
DJNZ SELUSRBNK0
; Now loop for the correct up counter required to enable the latches.
LD B,15 ; Set value to B for loop.
SELUSRBNK1: LD A,(BNKCTRL) ; Read the latch and compare with sample. Either we reach the count limit or the read differs indicating latch control.
DJNZ SELUSRBNK1
LD A,C
LD (BNKCTRL),A
POP AF
LD (BNKSELUSER),A ; Select the required bank.
POP BC
JR C,SELUSRBNK2 ; If Carry is set by caller then leave the control registers active.
LD (BNKSELUSER),A ; Select the required bank.
LD A,(ROMCTL)
LD (BNKCTRL),A
JR C,SELUSRBNK2
LD (BNKCTRLDIS),A ; Disable the control registers, value of A is not important.
SELUSRBNK2: RET
@@ -1395,6 +1379,16 @@ L09E8: LD (HL),D
DJNZ ?DINT
RET
MULT16x8: LD HL,0
LD B,8
MULT16x8_1: ADD HL,HL
RLCA
JR NC,MULT16x8_2
ADD HL,DE
MULT16x8_2: DJNZ MULT16x8_1
RET
;-------------------------------------------------------------------------------
; START OF ROM DRIVE FUNCTIONALITY
;-------------------------------------------------------------------------------
@@ -1505,6 +1499,7 @@ FINDMZF2: PUSH BC ; Prese
LD B,A
LD C,0
ADD HL,BC
CALL ISMZF ; Check to see if this looks like a header entry.
POP DE
POP BC
@@ -1603,7 +1598,7 @@ LROMLOAD0: LD A,(HL) ; Issue
LD A,B
OR C
JR NZ,LROMLOAD0
;LDIR
LD DE,MZFHDRSZ - MZFHDRNCSZ ; Account for the full MZF header (we only load the initial part to save RAM).
ADD HL,DE
POP DE
@@ -1658,7 +1653,8 @@ LROMLOAD4: LD (TMPSIZE), HL ; HL co
OR C
JR Z, LROMLOAD8
LROMLOAD9: LD A,(HL) ; Issues with LDIR and a signal artifact from the mainboard, so manual copy.
LROMLOAD9: LD (BNKCTRLDIS),A ; There exists an issue with using the mainboard decoder signal which I havent quite understood, random activation of the upcounter occurs which appears to be the refresh circuit.
LD A,(HL) ; Issues with LDIR and a signal artifact from the mainboard, so manual copy.
INC HL
LD (DE),A
INC DE
@@ -1666,7 +1662,6 @@ LROMLOAD9: LD A,(HL) ; Issue
LD A,B
OR C
JR NZ,LROMLOAD9
;LDIR
LD BC, (TMPSIZE)
LD A, B ; Post check to ensure we still have bytes
@@ -1699,189 +1694,7 @@ LROMLOAD5: PUSH AF
POP AF
RET
; Calculate offset into the ROM of the required sector.
; The sector size is 128 bytes due to the MZF header creating a 128 byte offset. Larger sector
; sizes will need to see the math enhanced to cater for the offset.
; Inputs: (HSTTRK) - 16bit track number.
; (HSTSEK) - 8bit sector number.
; (CDISK) - Disk drive number.
;
ROMREAD: LD DE,(HSTTRK) ; To cater for larger RFS images in the future we use the full 16bit track number.
LD (TRACKNO),DE
LD A, BANKSPERTRACK * SECTORSPERBANK
LD B,8
LD HL,0
ROMREAD2: ADD HL,HL
RLCA
JR NC,ROMREAD3
ADD HL,DE
ROMREAD3: DJNZ ROMREAD2
; HL contains the number of sectors for the given tracks.
LD A,(HSTSEC)
OR A
RL A
RL A
LD (SECTORNO), A ; Sector number converted from host 512 byte to local RFS 128 byte.
LD E,A
LD D,0
ADD HL,DE ; Add the number of sectors.
; HL contains the number of sectors for the given tracks and sector.
PUSH HL
CALL ?GETMAPDSK
AND 03FH ; Mask out the controller id bits.
JR NZ,ROMREAD3A ; Only 2 ROM drives, so if it isnt drive 0 then it must be drive 1.
LD BC,(CPMROMDRV0)
JR ROMREAD3B
ROMREAD3A: LD BC,(CPMROMDRV1)
ROMREAD3B: LD A,C ; Set upper address bits by masking out 7:6 and adding to ROMCTL variable.
AND 0C0H
LD D,A
LD A,(ROMCTL)
AND 03FH
OR D
LD (ROMCTL),A
;
LD A,C ; Remove upper address bits from starting block.
AND 03FH
LD C,A
;
LD E,B ; Place number of banks offset and multiply into sectors.
LD D,0
LD A,SECTORSPERBANK
LD B,8
LD HL,0
ROMREAD4: ADD HL,HL
RLCA
JR NC,ROMREAD5
ADD HL,DE
ROMREAD5: DJNZ ROMREAD4 ; HL contains the number of sectors for the offset to the drive image.
POP DE
ADD HL,DE
; HL contains the sectors for the number of tracks plus the sectors for the offset to the drive image.
; C contains current block number.
LD D,SECTORSPERBLOCK ; Calculate the sectors in the block offset (as RFS uses a different sector size).
LD B,8
ROMREAD6: XOR A
RLCA
RLC C
JR NC,ROMREAD7
ADD A,D
ROMREAD7: DJNZ ROMREAD6
LD E,A
LD D,0
INC HL ; The MZF Header consumes 1 sector so skip it.
ADD HL,DE ; HL contains the final absolute sector number to read in ROM.
; Divide HL by SECTORSPERBANK to obtain the starting bank.
LD C,SECTORSPERBANK
LD B,16
XOR A
ROMREAD8: ADD HL,HL
RLA
CP C
JR C,ROMREAD9
INC L
SUB C
ROMREAD9: DJNZ ROMREAD8
; HL contains the absolute bank number. A contains the block sector.
PUSH HL
LD DE,ROMSECTORSIZE
LD B,8
LD HL,0
ROMREAD10: ADD HL,HL
RLCA
JR NC,ROMREAD11
ADD HL,DE
ROMREAD11: DJNZ ROMREAD10
LD DE,UROMADDR
ADD HL,DE
POP DE ; DE contains the absolute bank number, HL contains the address offset in that bank.
LD C,A
LD B,E ; Currently only 8bit bank number, store in B.
LD A, E
OR A ; Select the required user bank and Clear carry so that the control registers are disabled.
CALL SELUSRBNK
PUSH BC
PUSH HL
LD DE,HSTBUF ; Target is the host buffer.
LD HL,384 ; Size of host sector.
LD BC,ROMSECTORSIZE
JR ROMREAD14
; HL = address in active block to read.
; B = Bank
; C = Block
ROMREAD12: LD A, B
OR A ; Select the required user bank and Clear carry so that the control registers are disabled.
CALL SELUSRBNK
;
LD A,H ; If we reach the top of the user rom space, wrap around.
CP FDCROMADDR / 0100H ; Compare high byte against high byte of floppy rom.
JR NZ,ROMREAD13
LD HL,UROMADDR
;
ROMREAD13: PUSH BC
PUSH HL
LD DE, (TMPADR)
LD HL, (TMPSIZE)
LD BC, ROMSECTORSIZE ;128 ;RFSSECTSZ
CCF
SBC HL, BC
JR NC, ROMREAD14
LD BC, (TMPSIZE)
LD HL, 0
ROMREAD14: LD (TMPSIZE), HL ; HL contains remaining amount of bytes to load.
POP HL
;
LD A, B ; Pre check to ensure BC is not zero.
OR C
JR Z, ROMREAD16
ROMREAD18: LD A,(HL) ; Issues with LDIR and a signal artifact from the mainboard, so manual copy.
INC HL
LD (DE),A
INC DE
DEC BC
LD A,B
OR C
JR NZ,ROMREAD18
;LDIR
LD BC, (TMPSIZE)
LD A, B ; Post check to ensure we still have bytes
OR C
JR Z, ROMREAD16
;
LD (TMPADR),DE ; Address we are loading into.
POP BC
ROMREAD15: INC C
LD A, C
CP SECTORSPERBANK ; Max blocks per page reached?
JR C, ROMREAD12
LD C, 0
INC B
LD A, B
CP 000h
JR NZ, ROMREAD12
OR 1
JR ROMREAD17
;
ROMREAD16: POP BC
ROMREAD17: PUSH AF
LD A,(ROMCTL)
AND 03FH
LD (ROMCTL),A ; Switch back to primary Flash RAM I device.
LD A,ROMBANK9 ; Reselect utilities bank.
SCF ; Select the required user bank and Set carry so that the control registers remain enabled.
CALL SELUSRBNK
POP AF
JP READHST3 ; HL/BC pushed onto stack in READHST, a jump was made this method not a call.
; Rom filing system error messages.
ROMLOADERR: LD DE,ROMLDERRMSG
JR MONPRTSTR
ROMFINDERR: LD DE,ROMFDERRMSG
JR MONPRTSTR
@@ -1896,6 +1709,7 @@ MONPRTSTR2: CALL ?PRNT
; END OF ROM DRIVE FUNCTIONALITY
;-------------------------------------------------------------------------------
;-------------------------------------------------------------------------------
; START OF SD CARD DRIVE FUNCTIONALITY
;-------------------------------------------------------------------------------
@@ -2100,8 +1914,6 @@ SEKTRKCMP: EX DE, HL
READHST: PUSH BC
PUSH HL
LD A,(DISKTYPE)
CP DSKTYP_ROM ; Is the drive a ROM?
JP Z,ROMREAD
CP DSKTYP_SDC ; Is the drive an SD Card?
JP Z,SDCREAD
READHST2: CALL ?DSKREAD ; Floppy card, use the FDC Controller.
@@ -2117,8 +1929,6 @@ READHST3: POP HL
WRITEHST: PUSH BC
PUSH HL
LD A,(DISKTYPE)
CP DSKTYP_ROM ; Is the drive a ROM? We cannot (yet) write to the Flash ROM, so error.
JP Z,WRITEHST4
CP DSKTYP_SDC ; Is the drive an SD Card?
JP Z,SDCWRITE
CALL ?DSKWRITE
@@ -2656,18 +2466,21 @@ KTBLC: ; CTRL ON
CBIOSSIGNON:DB "** CBIOS v1.23, (C) P.D. Smart, 19-21. Drives:", NUL
CBIOSIGNEND:DB " **", CR, NUL
CPMSIGNON: DB "CP/M v2.23 (48K) COPYRIGHT(C) 1979, DIGITAL RESEARCH", CR, LF, NUL
NOBDOS: DB "Failed to load BDOS, aborting!", CR, LF, NUL
CBIOSSIGNON:IF BUILD_80C = 1
DB "** CBIOS v1.25, (C) P.D. Smart, 2019-21. Drives:", NUL
ELSE
DB "*CBIOS v1.25, (C) P.D. Smart, 2019-21.*", CR
DB "Drives:", NUL
ENDIF
CBIOSIGNEND:IF BUILD_80C = 1
DB " **", CR, NUL
ELSE
DB CR, NUL
ENDIF
NOBDOS: DB "No BDOS, aborting!", CR, LF, NUL
CPMROMFNAME:DB "CPM223RFS", NUL
CPMRDRVFN0: DB "CPM22-DRV0", NUL
CPMRDRVFN1: DB "CPM22-DRV1", NUL
ROMLDERRMSG:DB "ROM LOAD ERR", CR, NUL
ROMFDERRMSG:DB "ROM FIND ERR", CR, NUL
SDAVAIL: DB "SD", NUL
ROM1AVAIL: DB "ROM1", NUL
ROM2AVAIL: DB "ROM2", NUL
FDCAVAIL: DB "FDC", NUL
;-------------------------------------------------------------------------------
; END OF STATIC LOOKUP TABLES AND CONSTANTS
@@ -2802,9 +2615,26 @@ DPB4: DW 128 ; SPT -
; Bit 2 = Invert, 1 = Invert data, 0 = Use data as read (on MB8866 this is inverted).
; Bit 4:3 = Disk type, 00 = FDC, 10 = ROM, 11 = SD Card, 01 = Unused
; Bit 5 = ROMFS Image, 0 = DRV0, 1 = DRV1
; Rom Filing System RAM Drive.
; If the RFS v2.x board has the optional 512KRAM installed in slot 3 then this definition is used to create a RAM based disk drive within it.
;
DPB5: DW 128 ; SPT - 128 bytes sectors per track
DB 4 ; 3 ; BSH - block shift factor (Set to 3 for a 240K RomRFS Image).
DB 15 ; 7 ; BLM - block mask (Set to 7 for a 240K RomRFS Image).
DB 0 ; EXM - Extent mask
DW 159 ; 240 ; DSM - Storage size (blocks - 1) (Set to 240 for a 240K RomRFS Image).
DW 63 ; 31 ; DRM - Number of directory entries - 1
DB 128 ; AL0 - 1 bit set per directory block
DB 0 ; AL1 - "
DW 0 ; 16 ; CKS - DIR check vector size (DRM+1)/4 (0=fixed disk)
DW 0 ; OFF - Reserved tracks
DB 8 ; CFG - MZ80A Addition, configuration flag:
; Bit 1:0 = FDC: Sector Size, 00 = 128, 10 = 256, 11 = 512, 01 = Unused.
; Bit 2 = Invert, 1 = Invert data, 0 = Use data as read (on MB8866 this is inverted).
; Bit 4:3 = Disk type, 00 = FDC, 10 = ROM, 11 = SD Card, 01 = RAM
; Bit 5 = ROMFS Image, 0 = DRV0, 1 = DRV1
ALIGN_NOPS SCRN
; Bring in additional macros.
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"

9
software/asm/cbios_bank1.asm
View File

@@ -32,6 +32,11 @@
;- along with this program. If not, see <http://www.gnu.org/licenses/>.
;--------------------------------------------------------------------------------------------------------
; Bring in definitions and macros.
INCLUDE "CPM_BuildVersion.asm"
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"
;======================================
;
; USER ROM CPM CBIOS BANK 1
@@ -447,7 +452,3 @@ GETKY2: LD A,(KEYCOUNT) ; No ke
ALIGN_NOPS UROMADDR + 0800h
; Bring in additional macros.
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"

9
software/asm/cbios_bank2.asm
View File

@@ -34,6 +34,11 @@
;- along with this program. If not, see <http://www.gnu.org/licenses/>.
;--------------------------------------------------------------------------------------------------------
; Bring in definitions and macros.
INCLUDE "CPM_BuildVersion.asm"
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"
;======================================
;
; USER ROM CPM CBIOS BANK 2
@@ -1458,7 +1463,3 @@ RCP: LD HL,(CURSORPSAV) ; (curr
;-------------------------------------------------------------------------------
ALIGN_NOPS UROMADDR + 0800h
; Bring in additional macros.
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"

13
software/asm/cbios_bank3.asm
View File

@@ -31,6 +31,11 @@
;- along with this program. If not, see <http://www.gnu.org/licenses/>.
;--------------------------------------------------------------------------------------------------------
; Bring in definitions and macros.
INCLUDE "CPM_BuildVersion.asm"
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"
;============================================================
;
; USER ROM CPM CBIOS BANK 3 - SD Card Controller functions.
@@ -800,8 +805,8 @@ ADD32: LD BC,(SDSTARTSEC+2)
CALL ADD3216
; Now add the offset to account for the RFS image.
IF RFS_IMGSZ/SD_SECSIZE < 010000H
LD BC, RFS_IMGSZ/SD_SECSIZE ; Sector offset for the RFS Image.
IF RFS_END_ADDR/SD_SECSIZE < 010000H
LD BC, RFS_END_ADDR/SD_SECSIZE ; Sector offset for the RFS Image.
CALL ADD3216
ELSE
LD BC,0 ; Padding is to an even address so lower word will always be zero.
@@ -865,7 +870,3 @@ SDC_WRITE1: RET
ALIGN_NOPS UROMADDR + 0800h
; Bring in additional macros.
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"

35
software/asm/cbios_bank4.asm
View File

@@ -31,6 +31,11 @@
;- along with this program. If not, see <http://www.gnu.org/licenses/>.
;--------------------------------------------------------------------------------------------------------
; Bring in definitions and macros.
INCLUDE "CPM_BuildVersion.asm"
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"
;============================================================
;
; USER ROM CPM CBIOS BANK 4 - Floppy Disk Controller functions.
@@ -141,10 +146,17 @@ SETDRVMAP2: LD A,B
LD A,(HL)
POP HL
BIT 4,A ; Disk type = FDC
BIT 4,A ; Disk type = FDC?
JR NZ,SETDRVMAP2A
BIT 3,A
JR Z,SETDRVMAP4 ; Is this an FDC controlled disk, if so store the mapping number in the map unchanged.
;
BIT 3,A ; Is this an SD Card disk, if so, add 080H to the mapping number and store.
LD A,E
OR 020H ; This is a RAM drive, add 020H to the mapping number and store.
INC E
JR SETDRVMAP5
;
SETDRVMAP2A:BIT 3,A ; Is this an SD Card disk, if so, add 080H to the mapping number and store.
JR Z,SETDRVMAP3
LD A,E
OR 080H
@@ -226,11 +238,15 @@ SETDRV1A: INC A ; Add 1
;
XOR A ; Disk type = FDC
BIT 4,(HL)
JR Z,SETDRV2
LD A,DSKTYP_ROM ; Disk type = ROMFS
JR NZ,SETDRV1B ; 4 = 1?
BIT 3,(HL)
JR Z,SETDRV2 ; 3 = 0 - FDC
LD A,DSKTYP_RAM
JR SETDRV2
SETDRV1B: LD A,DSKTYP_ROM ; Disk type = ROMFS
BIT 3,(HL) ; 3 = 0? Thus 1:0 = ROM
JR Z,SETDRV2
LD A,DSKTYP_SDC ; Disk type = SD Card
LD A,DSKTYP_SDC ; Disk type = SD Card, ie. 1:1
SETDRV2: LD (DISKTYPE),A
POP BC
POP DE
@@ -252,12 +268,11 @@ SETDRV2: LD (DISKTYPE),A
LD A,(HL) ; Get the physical number after mapping from the CDISK.
POP BC
POP HL
;CHECK THIS TYPO AND REMOVE SEEMS A COPY PASTE ERROR
RET NC ; This isnt a physical floppy disk, no need to perform any actions, exit.
RET
; Select FDC drive (make active) based on value in DISKMAP[CDISK].
?SELDRIVE: CALL ?GETMAPDSK
CP 040H ; Anything with bit 6 or 7 set is not an FDC drive.
CP 020H ; Anything with bit 7:5 set is not an FDC drive.
RET NC ; This isnt a physical floppy disk, no need to perform any actions, exit.
LD (FDCDISK),A
CALL DSKMTRON ; yes, set motor on and wait
@@ -620,7 +635,3 @@ DATAOVRMSG: DB "DISK ERROR - DATA OVERRUN", CR, NUL
CRCERRMSG: DB "DISK ERROR - CRC ERROR", CR, NUL
ALIGN_NOPS UROMADDR + 0800h
; Bring in additional macros.
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"

30
software/asm/cpm22.asm
View File

@@ -7,6 +7,11 @@
;* by Clark A. Calkins
;*
;**************************************************************
; Bring in definitions and macros.
INCLUDE "CPM_BuildVersion.asm"
INCLUDE "CPM_Definitions.asm"
INCLUDE "Macros.asm"
;
; Set memory limit here. This is the amount of contigeous
; ram starting from 0000. CP/M will reside at the end of this space.
@@ -59,12 +64,16 @@ CCPFIRS EQU CBASE + 8 ; Address of the first charater of the CCP in
;
INBUFF: DB 127 ;length of input buffer.
DB 0 ;current length of contents.
DB "Copyright"
DB " 1979 (c) by Digital Research "
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
IF BUILD_80C = 1
DB "CP/M v2.23 (48K) Copyright(c) 1979 by Digital Research", 00DH, 00AH, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; 68 chars
ELSE
DB "CP/M v2.23 (c) 1979 by Digital Research", 00DH, 00AH, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; 68 chars
ENDIF
;DB "Copyright"
;DB " 1979 (c) by Digital Research "
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
INPOINT:DW INBUFF+2 ;input line pointer
NAMEPNT:DW 0 ;input line pointer used for error message. Points to
; ;start of name in error.
@@ -831,7 +840,11 @@ DIRECT3:JP Z,DIRECT9 ;terminate if no more names.
LD A,E ;bump name count.
INC E
PUSH DE
AND 03H ;at end of line?
IF BUILD_80C = 1
AND 03H ;at end of line?
ELSE
AND 01H ;at end of line?
ENDIF
PUSH AF
JP NZ,DIRECT4
CALL CRLF ;yes, end this line and start another.
@@ -3742,8 +3755,7 @@ CKSUMTBL: DB 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
; MZ-80A CPM BIOS STUB - Main Logic in CBIOS.ASM
;-----------------------------------------------------------------------
INCLUDE "Macros.asm"
INCLUDE "CPM_Definitions.asm"
; Bring in the CBIOS stub, has the bootstrap code and DPB place markers.
INCLUDE "cpm22-bios.asm"
ALIGN_NOPS CBIOSSTART

1
software/asm/include/CPM_BuildVersion.asm Normal file
View File

@@ -0,0 +1 @@
BUILD_VERSION EQU 0

89
software/asm/include/CPM_Definitions.asm
View File

@@ -14,6 +14,8 @@
; additional and different hardware. The SPI is now onboard the PCB and
; not using the printer interface card.
; Mar 2021 - Changes to work with the RFS v2.1 board.
;- Apr 2021 - Removed ROM and RAM Drive functionality as it provided no performance or
;- use benefit over SD which are much larger and RW.
;-
;--------------------------------------------------------------------------------------------------------
;- This source file is free software: you can redistribute it and-or modify
@@ -37,6 +39,49 @@ HW_SPI_ENA EQU 1 ; Set t
SW_SPI_ENA EQU 0 ; Set to 1 if software SPI is present on the RFS PCB v2 board.
PP_SPI_ENA EQU 0 ; Set to 1 if using the SPI interface via the Parallel Port, ie. for RFS PCB v1 which doesnt have SPI onboard.
;-----------------------------------------------
; Configurable settings.
;-----------------------------------------------
; Build time options, only set to '1' to build, '0' to disable, only 1 can be set to '1'.
; IF BUILD_VERSION = 0
BUILD_80C EQU 1 ; Build for an MZ-80A with a 40/80 column card.
BUILD_40C EQU 0 ; Build for a standard 40 column MZ-80A.
; ENDIF
; IF BUILD_VERSION = 1
;BUILD_80C EQU 0 ; Build for an MZ-80A with a 40/80 column card.
;BUILD_40C EQU 1 ; Build for a standard 40 column MZ-80A.
; ENDIF
MAXRDRETRY EQU 002h
MAXWRRETRY EQU 002h
BLKSIZ EQU 4096 ; CP/M allocation size
HSTSIZ EQU 512 ; host disk sector size
HSTSPT EQU 32 ; host disk sectors/trk
HSTBLK EQU HSTSIZ/128 ; CP/M sects/host buff
CPMSPT EQU HSTBLK * HSTSPT ; CP/M sectors/track
SECMSK EQU HSTBLK-1 ; sector mask
WRALL EQU 0 ; write to allocated
WRDIR EQU 1 ; write to directory
WRUAL EQU 2 ; write to unallocated
TMRTICKINTV EQU 5 ; Number of 0.010mSec ticks per interrupt, ie. resolution of RTC.
MTROFFMSECS EQU 100 ; Time from last access to motor being switched off in seconds in TMRTICKINTV ticks.
; IF BUILD_80C = 1
COLW EQU 80 ; Width of the display screen (ie. columns).
; ELSE
;COLW EQU 40 ; Width of the display screen (ie. columns).
; ENDIF
ROW EQU 25 ; Number of rows on display screen.
SCRNSZ EQU COLW * ROW ; Total size, in bytes, of the screen display area.
SCRLW EQU COLW / 8 ; Number of 8 byte regions in a line for hardware scroll.
; BIOS equates
MAXDISKS EQU 7 ; Max number of Drives supported
KEYBUFSIZE EQU 16 ; Ensure this is a power of 2, max size 256.
; Debugging
ENADEBUG EQU 0 ; Enable debugging logic, 1 = enable, 0 = disable
;-----------------------------------------------
; Entry/compilation start points.
;-----------------------------------------------
@@ -48,6 +93,7 @@ CBASE EQU 0A000H
CPMCCP EQU CBASE ; CP/M System entry
CPMBDOS EQU CPMCCP + 0806H ; BDOS entry
CPMBIOS EQU CPMCCP + 01600H ; Original CPM22 BIOS entry
CPMCOPYRMSG EQU CBASE+8 ; Copyright message stored in CP/M binary.
BOOT EQU CBIOSSTART + 0
WBOOT EQU CBIOSSTART + 3
WBOOTE EQU CBIOSSTART + 3
@@ -73,7 +119,7 @@ CCPCLRBUF EQU CBASE + 3
DPBASE EQU CPMBIOS
CDIRBUF EQU CPMBIOS + (MAXDISKS * 16)
CSVALVMEM EQU CDIRBUF + 128
CSVALVEND EQU CSVALVMEM + 1253
CSVALVEND EQU CBIOSDATA - 1 ;CSVALVMEM + 1253
IOBYT EQU 00003H ; IOBYTE address
CDISK EQU 00004H ; Address of Current drive name and user number
CPMUSERDMA EQU 00080h ; Default CPM User DMA address.
@@ -87,37 +133,6 @@ DPBLOCK5 EQU DPBLOCK4 + DPSIZE
DPBLOCK6 EQU DPBLOCK5 + DPSIZE
DPBLOCK7 EQU DPBLOCK6 + DPSIZE
;-----------------------------------------------
; Configurable settings.
;-----------------------------------------------
MAXRDRETRY EQU 002h
MAXWRRETRY EQU 002h
BLKSIZ EQU 4096 ; CP/M allocation size
HSTSIZ EQU 512 ; host disk sector size
HSTSPT EQU 32 ; host disk sectors/trk
HSTBLK EQU HSTSIZ/128 ; CP/M sects/host buff
CPMSPT EQU HSTBLK * HSTSPT ; CP/M sectors/track
SECMSK EQU HSTBLK-1 ; sector mask
WRALL EQU 0 ; write to allocated
WRDIR EQU 1 ; write to directory
WRUAL EQU 2 ; write to unallocated
TMRTICKINTV EQU 5 ; Number of 0.010mSec ticks per interrupt, ie. resolution of RTC.
MTROFFMSECS EQU 100 ; Time from last access to motor being switched off in seconds in TMRTICKINTV ticks.
COLW: EQU 80 ; Width of the display screen (ie. columns).
ROW: EQU 25 ; Number of rows on display screen.
SCRNSZ: EQU COLW * ROW ; Total size, in bytes, of the screen display area.
SCRLW: EQU COLW / 8 ; Number of 8 byte regions in a line for hardware scroll.
MODE80C: EQU 1
ROMDRVSIZE: EQU 320 ; Size in K of the Rom RFS Drive, currently 240 or 320 are coded. Please set value in make_cpmdisks.sh when changing this parameter.
; BIOS equates
MAXDISKS EQU 7 ; Max number of Drives supported
KEYBUFSIZE EQU 16 ; Ensure this is a power of 2, max size 256.
; Debugging
ENADEBUG EQU 0 ; Enable debugging logic, 1 = enable, 0 = disable
;-------------------------------------------------------
; Function entry points in the CBIOS ROMS
;-------------------------------------------------------
@@ -247,6 +262,9 @@ SECTORSPERBANK EQU UROMSIZE / ROMSECTORSIZE ; (16)
SECTORSPERBLOCK EQU RFSSECTSZ/ROMSECTORSIZE ; (2)
ROMSECTORSIZE EQU 128
ROMSECTORS EQU 128
RAMDRVSECTORSIZE EQU 512
RAMDRVMAXBANK EQU (RAMDRVSIZE * 1024)/UROMSIZE ; Maximum Bank number for the RAM drive.
;ROMBK1: EQU 01016H ; CURRENT MROM BANK
;ROMBK2: EQU 01017H ; CURRENT USERROM BANK
;WRKROMBK1: EQU 01018H ; WORKING MROM BANK
@@ -393,6 +411,7 @@ CT_BLOCK EQU 008H ; Block
DSKTYP_FDC EQU 0 ; Type of disk is a Floppy disk and handled by the FDC controller.
DSKTYP_ROM EQU 1 ; Type of disk is a ROM and handled by the ROM methods.
DSKTYP_SDC EQU 2 ; Type of disk is an SD Card and handled by the SD Card methods.
DSKTYP_RAM EQU 3 ; Type of disk is a RAM Drive handled by ROM/RAM methods.
;
; Rom Filing System constants.
@@ -490,8 +509,8 @@ TMPSIZE DS virtual 2 ; TEMPO
TMPCNT DS virtual 2 ; TEMPORARY COUNTER
;
CPMROMLOC: DS virtual 2 ; Upper Byte = ROM Bank, Lower Byte = Page of CPM Image.
CPMROMDRV0: DS virtual 2 ; Upper Byte = ROM Bank, Lower Byte = Page of CPM Rom Drive Image Disk 0.
CPMROMDRV1: DS virtual 2 ; Upper Byte = ROM Bank, Lower Byte = Page of CPM Rom Drive Image Disk 1.
;CPMROMDRV0: DS virtual 2 ; Upper Byte = ROM Bank, Lower Byte = Page of CPM Rom Drive Image Disk 0.
;CPMROMDRV1: DS virtual 2 ; Upper Byte = ROM Bank, Lower Byte = Page of CPM Rom Drive Image Disk 1.
NDISKS: DS virtual 1 ; Dynamically calculated number of disks on boot.
DISKMAP: DS virtual MAXDISKS ; Disk map of CPM logical to physical controller disk.
FDCDISK: DS virtual 1 ; Physical disk number.
@@ -563,7 +582,7 @@ BIOSSTACK EQU $
ISRSTACK EQU $
DBGSTACKP: DS virtual 2
DS virtual 64
DS virtual 36
DBGSTACK: EQU $
VAREND EQU $ ; End of variables

1
software/asm/include/RFS_Definitions.asm
View File

@@ -375,6 +375,7 @@ CMD38 EQU 64 + 38 ; ERASE
CMD55 EQU 64 + 55 ; APP_CMD
CMD58 EQU 64 + 58 ; READ_OCR
SD_SECSIZE EQU 512 ; Default size of an SD Sector
SD_RETRIES EQU 00100H ; Number of retries before giving up.
; Card type flags (CardType)
CT_MMC EQU 001H ; MMC ver 3

38
software/asm/rfs.asm
View File

@@ -20,6 +20,7 @@
; July 2020 - Updated for the v2.1 hardware. RFS can run with a tranZPUter board with
; or without the K64 I/O processor. RFS wont use the K64 processor all
; operations are done by the Z80 under RFS.
;- April 2021- Updates for the v2.1 RFS board.
;-
;--------------------------------------------------------------------------------------------------------
;- This source file is free software: you can redistribute it and-or modify
@@ -249,7 +250,9 @@ ST1X: CALL NL ; Comma
LD (SDDRIVENO),A
JR ST1X
;
CMDCMP: LD HL,CMDTABLE
CMDCMP: XOR A ; Clear the result variable used by interbank calls. Some functions set this variable and we act on it.
LD (RESULT),A
LD HL,CMDTABLE
CMDCMP0: LD DE,BUFER+1 ; First command byte after the * prompt.
LD A,(HL)
CP 000H
@@ -333,13 +336,13 @@ CMDTABLE: DB 000H | 000H | 000H | 002H ; Bit 2
DB 000H | 000H | 000H | 003H
DB "700" ; Switch to 40 column MZ700 mode.
DW SETMODE700
DB 000H | 000H | 010H | 005H
DB 000H | 000H | 000H | 005H
DB "BASIC" ; Load and run BASIC SA-5510.
DW LOADBASIC
DB 000H | 000H | 000H | 001H
DB 000H | 000H | 020H | 001H
DB 'B' ; Bell.
DW SGX
DB 000H | 000H | 010H | 003H
DB 000H | 000H | 000H | 003H
DB "CPM" ; Load and run CPM.
DW LOADCPM
DB 000H | 000H | 018H | 001H
@@ -870,8 +873,8 @@ LOADROMNX: LD L,0FFH
LOADROM: LD L,000H
LOADROM1: DI
PUSH HL ; Preserve execute flag.
EX DE,HL ; User ROM expects HL to have the filename pointer.
PUSH HL ; Save pointer to filename for FINDMZF in Monitor ROM.
; D = File sequence number.
@@ -1023,13 +1026,26 @@ LROMLOAD9: RET
; Quick method to load CPM. So long as the filename doesnt change this method will load and boot CPM.
LOADCPM: LD DE,CPMFN48 ; Load up the 48K version of CPM
LOADPROG: LD HL,LOADSDCARD
CALL BKSW0to2
RET
LOADPRGNM: PUSH HL
LD HL,BUFER
LOADPRGNM1: LD A,(DE)
LD (HL),A
CP CR
JR Z,LOADPRGNM2
INC DE
INC HL
JR LOADPRGNM1
LOADPRGNM2: POP HL
LD DE,BUFER
JP LOADROM
; Quick method to load the basic interpreter. So long as the filename doesnt change this method will load and boot Basic.
LOADBASIC: LD DE,BASICFILENM
JR LOADPROG
JR LOADPRGNM
LOADPROG: LD HL,LOADSDCARD
CALL BKSW0to2
RET
;-------------------------------------------------------------------------------
; END OF RFS COMMAND FUNCTIONS.
@@ -1265,8 +1281,8 @@ _CNV_ATOS: PUSH HL
;--------------------------------------
; Quick load program names.
CPMFN48: DB "CPM223RFS", 00DH
BASICFILENM:DB "BASIC SA-5510", 00DH
CPMFN48: DB "CPM223RFS", 00DH
BASICFILENM:DB "BASIC SA-5510RFS", 00DH
DEFAULTFN: DB "DEFAULT"
DEFAULTFNE: EQU $

28
software/asm/rfs_bank2.asm
View File

@@ -230,14 +230,15 @@ SDINIT: LD A,0FFH ; CS to
;
XOR A ; CS to active (low)
CALL SPICS
LD BC,01FFFH ; Number of retries before giving up, card not responding.
LD BC,SD_RETRIES ; Number of retries before giving up, card not responding.
;
SDINIT1: LD A,CMD0 ; Command 0
LD HL,00000H ; NB. Important, HL should be coded as LH due to little endian and the way it is used in SDCMD.
LD DE,00000H ; NB. Important, DE should be coded as ED due to little endian and the way it is used in SDCMD.
CALL SDCMD
PUSH BC
;
CALL SDCMD
;
LD A,(SDBUF+6) ; Get response code.
DEC A ; Set Z flag to test if response is 0x01
JP Z,SDINIT2 ; Command response 0x01? Exit if match.
@@ -248,6 +249,7 @@ SDINIT1: LD A,CMD0 ; Comma
JR NZ,SDINIT1 ; Retry for BC times.
LD A,1
JP SD_EXIT ; Error, card is not responding to CMD0
SDINIT2: POP BC
; Now send CMD8 to get card details. This command can only be sent
; when the card is idle.
@@ -380,10 +382,24 @@ SDCMD1: PUSH BC
POP BC
DJNZ SDCMD1
PUSH HL
SDCMD2: CALL SPIIN
LD HL,SD_RETRIES
SDCMD2: PUSH HL
CALL SPIIN
POP HL
CP 0FFH
JR Z,SDCMD2
JR SDCMD4
JR NZ,SDCMD4
DEC HL
LD A,H
OR L
JR NZ,SDCMD2
;
; Error as we are not receiving data.
;
POP HL
LD A,1 ; Force return code to be error.
LD (SDBUF+6),A
RET
SDCMD3: PUSH BC
PUSH HL
CALL SPIIN ;

82
software/asm/rfs_mrom.asm
View File

@@ -287,29 +287,56 @@ INITBNK_1: LD A,(BNKCTRLRST)
; Function to select a User Bank. If Carry is clear upon entry, on exit the control registers will be disabled. If carry is set then the control registers are left active.
;
SELUSRBNK: PUSH BC
PUSH AF
LD A,(ROMCTL) ; Get current setting for the coded latch, ie. number of reads needed to enable it.
LD C,A
RRA
RRA
CPL
AND 00FH ; Preserve bits 3-1, bit 0 is always 0 on the 74HCT191 latch.
LD B,A ; Set value to B for loop.
LD A,(BNKCTRLDIS)
SELUSRBNK1:LD A,(BNKSELUSER)
DJNZ SELUSRBNK1
POP AF
LD (BNKSELUSER),A ; Select the required bank.
LD A,C
POP BC
JR NC,SELUSRBNK2 ; If Carry is set by caller then leave the control registers active.
AND 03FH ; When we leave the registers active, set upper bank bits to 0 to select Flash RAM I, the default.
LD (BNKCTRL),A
RET
SELUSRBNK2:LD (BNKCTRL),A ; Update the upper address lines according to in-memory value.
LD (BNKCTRLDIS),A ; Disable the control registers, value of A is not important.
RET
;SELUSRBNK: PUSH BC
; PUSH AF
; LD A,(ROMCTL) ; Get current setting for the coded latch, ie. number of reads needed to enable it.
; LD C,A
; RRA
; RRA
; CPL
; AND 00FH ; Preserve bits 3-1, bit 0 is always 0 on the 74HCT191 latch.
; LD B,A ; Set value to B for loop.
; LD A,(BNKCTRLDIS)
;SELUSRBNK1:LD A,(BNKSELUSER)
; DJNZ SELUSRBNK1
; POP AF
; LD (BNKSELUSER),A ; Select the required bank.
; LD A,C
; POP BC
; JR NC,SELUSRBNK2 ; If Carry is set by caller then leave the control registers active.
; AND 03FH ; When we leave the registers active, set upper bank bits to 0 to select Flash RAM I, the default.
; LD (BNKCTRL),A
; RET
;SELUSRBNK2:LD (BNKCTRL),A ; Update the upper address lines according to in-memory value.
; LD (BNKCTRLDIS),A ; Disable the control registers, value of A is not important.
; RET
; Function to select a User Bank. If Carry is clear upon entry, on exit the control registers will be disabled. If carry is set then the control registers are left active.
; During normal operations the control registers are enabled. When access is needed to the full User ROM space, ie for drive read/write then the registers are disabled after
; setting the correct bank. The upper bits of the User ROM address space (ie. bits 20:19 which select the device) are set to by the ROMCTL variable.
;
SELUSRBNK: PUSH BC
PUSH AF
; Reset to a known state to allow for spurious read/writes to control area clocking the up counter.
LD B,15
SEL1: LD A,(BNKCTRLDIS)
DJNZ SEL1
; Now loop for the correct up counter required to enable the latches.
LD B,15 ; Set value to B for loop.
SELUSRBNK1: LD A,(BNKCTRL) ; Read the latch and compare with sample. Either we reach the count limit or the read differs indicating latch control.
DJNZ SELUSRBNK1
POP AF
POP BC
LD (BNKSELUSER),A ; Select the required bank.
LD A,(ROMCTL)
JR NC,SELUSRBNK2
AND 03FH ; When we leave the registers active, set upper bank bits to 0 to select Flash RAM I, the default.
LD (BNKCTRL),A
RET
SELUSRBNK2: LD (BNKCTRL),A
LD (BNKCTRLDIS),A ; Disable the control registers, value of A is not important.
RET
; HL contains address of block to check.
@@ -574,7 +601,6 @@ LROMLOAD1: LD A,(HL) ; Issue
LD A,B
OR C
JR NZ,LROMLOAD1
;LDIR
PUSH HL
LD DE, (DTADR)
@@ -594,8 +620,6 @@ LROMLOAD2: LD A, B
OR A ; Select the required user bank and Clear carry so that the control registers are disabled.
CALL SELUSRBNK
; LD (BNKCTRLDIS),A ; Disable the control registers, value of A is not important.
LROMLOAD3: PUSH BC
LD HL, 0E800h
LD A, C
@@ -625,7 +649,8 @@ LROMLOAD4: LD (TMPSIZE), HL ; HL co
OR C
JR Z, LROMLOAD8
LROMLOAD9: LD A,(HL) ; Issues with LDIR and a signal artifact from the mainboard, so manual copy.
LROMLOAD9: LD (BNKCTRLDIS),A ; There exists an issue with using the mainboard decoder signal which I havent quite understood, random activation of the upcounter occurs which appears to be the refresh circuit.
LD A,(HL) ; Issues with LDIR and a signal artifact from the mainboard, so manual copy.
INC HL
LD (DE),A
INC DE
@@ -633,7 +658,6 @@ LROMLOAD9: LD A,(HL) ; Issue
LD A,B
OR C
JR NZ,LROMLOAD9
;LDIR
LD BC, (TMPSIZE)
LD A, B ; Post check to ensure we still have bytes
@@ -645,7 +669,7 @@ LROMLOAD9: LD A,(HL) ; Issue
LROMLOAD6: INC C
LD A, C
CP UROMSIZE/RFSSECTSZ ; Max blocks per page reached?
JR C, LROMLOAD3 ;LROMLOAD7
JR C, LROMLOAD2 ;LROMLOAD3 ;LROMLOAD7
LD C, 0
INC B
;

12
software/build.sh
View File

@@ -12,12 +12,7 @@ fi
cd $SW_DIR
tools/assemble_rfs.sh
if [ $? != 0 ]; then
echo "TZFS assembly failed..."
exit 1
fi
tools/assemble_roms.sh
if [ $? != 0 ]; then
echo "ROMS assembly failed..."
echo "RFS assembly failed..."
exit 1
fi
tools/assemble_cpm.sh
@@ -25,6 +20,11 @@ if [ $? != 0 ]; then
echo "CPM assembly failed..."
exit 1
fi
tools/assemble_roms.sh
if [ $? != 0 ]; then
echo "ROMS assembly failed..."
exit 1
fi
# Only needed if the program source tree changes, takes too long to run on every build!
if [ ${PROCESS_MFZ_FILES} != 1 ]; then

BIN
software/roms/MROM_256.bin
View File

Binary file not shown.

BIN
software/roms/USER_ROM_256.bin
View File

Binary file not shown.

BIN
software/roms/cbios.rom
View File

Binary file not shown.

BIN
software/roms/cbios_bank2.rom
View File

Binary file not shown.

BIN
software/roms/cbios_bank3.rom
View File

Binary file not shown.

BIN
software/roms/cbios_bank4.rom
View File

Binary file not shown.

BIN
software/roms/rfs.rom
View File

Binary file not shown.

BIN
software/roms/rfs_mrom.rom
View File

Binary file not shown.

147
software/tools/make_roms.sh
View File

@@ -15,6 +15,8 @@
##
## History: January 2020 - Initial script written.
## March 2021 - Updates for the RFS v2.1 board.
## April 2021 - Removed the CPM ROM Drive functionality as it provided no benefit
## over SD card and SD cards are larger.
##
#########################################################################################################
## This source file is free software: you can redistribute it and#or modify
@@ -36,7 +38,7 @@ MZB_PATH=${ROOTDIR}/software/MZB
ROM_PATH=${ROOTDIR}/software/roms/
ROM_LIST_FILE=/tmp/ROMLIST
SECTORSIZE=256
CPMDISKMODE=SPLIT
#CPMDISKMODE=SPLIT
MZFTOOL=${ROOTDIR}/software/tools/mzftool.pl
MONITOR_ROM=/tmp/mrom.rom
USER_ROM_I=/tmp/user.rom
@@ -72,29 +74,29 @@ cat ${MZB_PATH}/Common/cpm22.${SECTORSIZE}.bin >> ${USER_ROM_I}
# According to flag set above, either put the CPM Disks in the first ROM, or place one in each ROM allowing for better write spread and larger disks.
#
if [ "${CPMDISKMODE}" != "SPLIT" ]; then
# CPM RFS Disks currently only in User ROM.
for f in 1 2
do
if [ -f ${MZB_PATH}/Common/CPM_RFS_${f}.${SECTORSIZE}.bin ]; then
echo "cat ${MZB_PATH}/Common/CPM_RFS_${f}.${SECTORSIZE}.bin >> ${USER_ROM_I}"
cat ${MZB_PATH}/Common/CPM_RFS_${f}.${SECTORSIZE}.bin >> ${USER_ROM_I}
basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
fi
done
else
if [ -f ${MZB_PATH}/Common/CPM_RFS_1.${SECTORSIZE}.bin ]; then
echo "cat ${MZB_PATH}/Common/CPM_RFS_1.${SECTORSIZE}.bin >> ${USER_ROM_I}"
cat ${MZB_PATH}/Common/CPM_RFS_1.${SECTORSIZE}.bin >> ${USER_ROM_I}
basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
fi
if [ -f ${MZB_PATH}/Common/CPM_RFS_2.${SECTORSIZE}.bin ]; then
echo "cat ${MZB_PATH}/Common/CPM_RFS_2.${SECTORSIZE}.bin >> ${USER_ROM_II}"
cat ${MZB_PATH}/Common/CPM_RFS_2.${SECTORSIZE}.bin >> ${USER_ROM_II}
basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
fi
fi
#if [ "${CPMDISKMODE}" != "SPLIT" ]; then
# # CPM RFS Disks currently only in User ROM.
# for f in 1 2
# do
# if [ -f ${MZB_PATH}/Common/CPM_RFS_${f}.${SECTORSIZE}.bin ]; then
# echo "cat ${MZB_PATH}/Common/CPM_RFS_${f}.${SECTORSIZE}.bin >> ${USER_ROM_I}"
# cat ${MZB_PATH}/Common/CPM_RFS_${f}.${SECTORSIZE}.bin >> ${USER_ROM_I}
# basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
# fi
# done
#else
# if [ -f ${MZB_PATH}/Common/CPM_RFS_1.${SECTORSIZE}.bin ]; then
# echo "cat ${MZB_PATH}/Common/CPM_RFS_1.${SECTORSIZE}.bin >> ${USER_ROM_I}"
# cat ${MZB_PATH}/Common/CPM_RFS_1.${SECTORSIZE}.bin >> ${USER_ROM_I}
# basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
# fi
#
# if [ -f ${MZB_PATH}/Common/CPM_RFS_2.${SECTORSIZE}.bin ]; then
# echo "cat ${MZB_PATH}/Common/CPM_RFS_2.${SECTORSIZE}.bin >> ${USER_ROM_II}"
# cat ${MZB_PATH}/Common/CPM_RFS_2.${SECTORSIZE}.bin >> ${USER_ROM_II}
# basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
# fi
#fi
# Manually choose the programs you want installed into the ROMS. The files will be first placed into the USER ROM and when full into the
# Monitor ROM. Thus order is important if you want a particular program in a particular ROM.
@@ -105,13 +107,40 @@ ROM_INCLUDE=""
#
# Common
#
ROM_INCLUDE+="${MZB_PATH}/Common/A-BASIC_SA-5510.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/SA-5510_RFS.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_SA5510.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_SA6510.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/MSBASIC_MZ80A.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/MSBASIC_RFS.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/SA-5510_COMPILER.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BAS_MOD_V374.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/XPATCH_5510_V2.2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_SP5025.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_SP5030.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_SP-5035MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/SOLO_BASIC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_OM-500.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_OM-1000.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/BASIC_OM-1001.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/HU-BASIC_V1.3_K.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/HUCOMPILMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/COMPILER_A2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/EXPRESS_COMPILER.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/K_A_CONVERTER.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/HISOFT_PASCAL4.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/Z80ASSEMBLER2MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/EDITOR-ASSEMBLER_SP2202MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/ZEN.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/8048_CPU_DISAS.MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/6502BETRMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/6502DEMO2MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/6502DEMOMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/FORTRANSOSZ80.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/MZ700_FORTH1.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/SA-5510_COMPILER.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/XPATCH_5510_V2.2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/RFSBASIC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/KNIFORTH.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/TINYLISPMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/APOLLO_WORD_1.9MMC_.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/HUCALC_80A_M.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/SEND-1.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/Common/APOLLO_CHESS_V2A.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/Common/5Z009-1B.MZF:"
@@ -123,7 +152,7 @@ ROM_INCLUDE+="${MZB_PATH}/Common/APOLLO_CHESS_V2A.${SECTORSIZE}.bin:"
#
# MZ-80A
#
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/SA-6510.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/SA-6510.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/3-D_MAZE.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/80A_PENCIL.A2_C2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/80A_PENCIL.A2_S.${SECTORSIZE}.bin:"
@@ -135,7 +164,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80A/ALIEN_ATTACK_MACHINECODE.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/ALIEN_EAGLE.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/ALLIGATOR.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/APOLLO_CHESS_V2A.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/BASIC80A.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/BASIC80A.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/BASIC_SA-5510.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/BASIC.SA-5510.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/BLOCKING.${SECTORSIZE}.bin:"
@@ -169,9 +198,9 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80A/GALAXY_INVADERS.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/GREEDY_GREMLINS.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HANGMAN2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HORSE_RACE2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HUCALC_80A_C2.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HUCALC_80A_M.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HUCALC_80A_S.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HUCALC_80A_C2.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HUCALC_80A_M.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80A/HUCALC_80A_S.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/LAND_ESCAPE.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/LASER_DEFENCE.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80A/LE_MANS.${SECTORSIZE}.bin:"
@@ -222,10 +251,10 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80A/WITCHES.${SECTORSIZE}.bin:"
#
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/3DSPACECBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/3-D_WAY_OUT_BBG_SOFTWARE.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/6502BETRMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/6502DEMO2MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/6502DEMOMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/8048_CPU_DISAS.MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/6502BETRMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/6502DEMO2MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/6502DEMOMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/8048_CPU_DISAS.MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/A-BASIC_SA-5510.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ABENTEUEBASIC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ADVANCE-GUARDMC.${SECTORSIZE}.bin:"
@@ -233,7 +262,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ADVANCE_GUARD_WICS_1983.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/AIMEMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ALIENMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ANDROMEDAMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/APOLLO_WORD_1.9MMC_.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/APOLLO_WORD_1.9MMC_.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ASCII_GAMEBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ATCF_DATAMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ATTACKERSCRAMBLEMC.${SECTORSIZE}.bin:"
@@ -271,7 +300,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80K/COWBOY_DUELMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/DEFEND_THE_CITYBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/DON_CHACKBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/DONKEY_DERBY.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/EDITOR-ASSEMBLER_SP2202MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/EDITOR-ASSEMBLER_SP2202MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ELEKTRONIC_MUSICMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/EMPIRE_CLIMBERMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/EMPIRE_CLIMBER_WICS.${SECTORSIZE}.bin:"
@@ -291,8 +320,8 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80K/FORTH_SIMULATORBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/GOMOKUMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/HAT_THE_BOXBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/HOME_BUDGET_MK2BASIC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/HUCOMPILERMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/HUCOMPILMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/HUCOMPILERMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/HUCOMPILMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/IDENTI-KIT.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/JAMPACMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/JINTORIMC.${SECTORSIZE}.bin:"
@@ -323,7 +352,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80K/NOTUTORIBASIC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/OTHELLOMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/OTORI_ATTACKMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/PACMANMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/PASCAL_SP-6610MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/PASCAL_SP-6610MC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/PHOENIXMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/PRINTMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/PUCKMANMC.${SECTORSIZE}.bin:"
@@ -372,7 +401,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TEN-PIN_BOWLING.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TEST_MATCH.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/THE_MUNCHIES_C_SMITH.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TIME_BOMBBASIC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TINYLISPMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TINYLISPMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TOMAHAWK_HIROSHI_MASUKO.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TOMAHAWKMC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/TOWERINGMC.${SECTORSIZE}.bin:"
@@ -396,7 +425,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-80K/VOICEMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/WILHELM-TELLMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/WILLHELM_TELLMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/YAKYUKENBASIC.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-80K/Z80ASSEMBLER2MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/Z80ASSEMBLER2MC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ZARDOSMC.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ZARDOS_MZ_SOFT_GROUP.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-80K/ZEICHENGMC.${SECTORSIZE}.bin:"
@@ -510,7 +539,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-700/1Z-013B.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/KASBOEK.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/K-BASIC_V.5.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/KENTUCKY_DERBY.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-700/KNIFORTH.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/KNIFORTH.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/KNIGHT'S_CASTLE.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/KNIGHTS_UFO.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/KP_DBASIC.800B.${SECTORSIZE}.bin:"
@@ -660,7 +689,7 @@ ROM_INCLUDE+="${MZB_PATH}/MZ-700/KUMA_INTERPR..${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/XBC_F_1_02.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/YAMS.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-700/Z80_DESASSEMBLEUR.${SECTORSIZE}.bin:"
ROM_INCLUDE+="${MZB_PATH}/MZ-700/ZEN.${SECTORSIZE}.bin:"
#ROM_INCLUDE+="${MZB_PATH}/MZ-700/ZEN.${SECTORSIZE}.bin:"
# Set the pointer which indicates the next ROM to be filled with applications.
GENROM=0
@@ -675,30 +704,32 @@ do
if [ ${FILETYPE} == 1 ]; then
# Fill the User ROM as these get listed first.
if (( ${GENROM} == 0 )); then
cat ${MONITOR_ROM} "${f}" > /tmp/tmp.size
FILESIZE=$(stat -c%s "/tmp/tmp.size")
if (( ${FILESIZE} < 524288 )); then
echo "Adding $f to Monitor Rom"
cat "${f}" >> ${MONITOR_ROM}
basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
else
GENROM=1
fi
fi
if (( ${GENROM} == 1 )); then
cat ${USER_ROM_I} "${f}" > /tmp/tmp.size
FILESIZE=$(stat -c%s "/tmp/tmp.size")
if (( ${FILESIZE} < 524288 )); then
echo "Adding $f to User I Rom"
cat "${f}" >> ${USER_ROM_I}
basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
else
GENROM=1
fi
fi
if (( ${GENROM} == 1 )); then
cat ${MONITOR_ROM} "${f}" > /tmp/tmp.size
FILESIZE=$(stat -c%s "/tmp/tmp.size")
if (( ${FILESIZE} < 524288 )); then
echo "Adding $f to Monitor Rom"
cat "${f}" >> ${MONITOR_ROM}
basename "${f}" .${SECTORSIZE}.bin >> ${ROM_LIST_FILE}
else
GENROM=2
fi
fi
# User ROM II and III are optional.
if (( ${GENROM} == 2 )); then
cat ${USER_ROM_II} "${f}" > /tmp/tmp.size
FILESIZE=$(stat -c%s "/tmp/tmp.size")