MirrorRepos
/
RomWBW
mirror of https://github.com/wwarthen/RomWBW.git
1
0
Fork 1
Code Issues Projects Releases Wiki Activity
Browse Source

Misc. Cleanup 

- Regenerate documentation
- Improve CP/M 3 drive assignment handling
- Fixed SYSCOPY issue with new partition handling
pull/128/head
Wayne Warthen 6 years ago
parent
93de0030bb
commit
84d206ced4
13 changed files with 50 additions and 34 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. BIN
      Doc/RomWBW Applications.pdf
  2. BIN
      Doc/RomWBW Architecture.pdf
  3. BIN
      Doc/RomWBW Disk Catalog.pdf
  4. BIN
      Doc/RomWBW Getting Started.pdf
  5. 11
      Source/Apps/Assign.asm
  6. 8
      Source/CBIOS/cbios.asm
  7. 35
      Source/CPM3/diskio.z80
  8. 4
      Source/CPM3/genbnk.dat
  9. 5
      Source/CPM3/loader.asm
  10. 12
      Source/Doc/Architecture.md
  11. 5
      Source/ZPM3/loader.asm
  12. 2
      Source/ver.inc
  13. 2
      Source/ver.lib

BIN
Doc/RomWBW Applications.pdf
View File

Binary file not shown.

BIN
Doc/RomWBW Architecture.pdf
View File

Binary file not shown.

BIN
Doc/RomWBW Disk Catalog.pdf
View File

Binary file not shown.

BIN
Doc/RomWBW Getting Started.pdf
View File

Binary file not shown.

11
Source/Apps/Assign.asm
View File

@ -26,6 +26,7 @@
; 2020-04-29 [WBW] Updated for larger DPH (16 -> 20 bytes)
; 2020-05-06 [WBW] Add patch level to version compare
; 2020-05-10 [WBW] Set media change flag in XDPH for CP/M 3
; 2020-05-12 [WBW] Back out media change flag
;_______________________________________________________________________________
;
; ToDo:
@ -778,10 +779,10 @@ instc2:
inc hl ; bump to slice field of DPH field
ld a,(de) ; get slice from mapwrk
ld (hl),a ; put slice into DPH field
ld a,11 ; media byte is 11 bytes ahead
call addhl ; bump HL to media byte adr
or $FF ; use $FF to signify media change
ld (hl),a ; set media flag byte
; ld a,11 ; media byte is 11 bytes ahead
; call addhl ; bump HL to media byte adr
; or $FF ; use $FF to signify media change
; ld (hl),a ; set media flag byte
inc de ; bump to next mapwrk entry
inc de ; ...
inc de ; ...
@ -1892,7 +1893,7 @@ stack .equ $ ; stack top
; Messages
;
indent .db " ",0
msgban1 .db "ASSIGN v1.3 for RomWBW CP/M, 10-May-2020",0
msgban1 .db "ASSIGN v1.4 for RomWBW CP/M, 12-May-2020",0
msghb .db " (HBIOS Mode)",0
msgub .db " (UBIOS Mode)",0
msgban2 .db "Copyright 2020, Wayne Warthen, GNU GPL v3",0

8
Source/CBIOS/cbios.asm
View File

@ -1358,6 +1358,8 @@ DSK_MBR0:
;
#IFDEF PLTWBW
; SWITCH TO BIOS BANK TO ACCESS DISK BUFFER
LD (STKSAV),SP ; SAVE CUR STACK
LD SP,XSTACK ; NEW STACK IN HI MEM
LD A,(HB_CURBNK) ; GET CUR BANK
PUSH AF ; SAVE CUR BANK
LD A,(BNKBIOS) ; BIOS BANK
@ -1370,7 +1372,12 @@ DSK_MBR0:
LD A,H ; PREV BANK TO A
CALL HB_BNKSEL ; SELECT IT
POP AF ; ORIGINAL RESULT BACK
LD SP,(STKSAV) ; RESTORE ORIGINAL STACK
RET
.FILL 32,0
XSTACK .EQU $
#ENDIF
;
DSK_MBR1:
@ -1700,6 +1707,7 @@ CCPBUF .DW 0 ; ADDRESS OF CCP BUF IN BIOS BANK
MEDID .DB 0 ; TEMP STORAGE FOR MEDIA ID
SLICE .DB 0 ; CURRENT SLICE
SPS .DW 0 ; SECTORS PER SLICE
STKSAV .DW 0 ; TEMP SAVED STACK POINTER
;
#IFDEF PLTWBW
BNKBIOS .DB 0 ; BIOS BANK ID

35
Source/CPM3/diskio.z80
View File

@ -191,7 +191,7 @@ dpb$max:
db 5 ; bsh: block shift factor
db 31 ; blm: block mask
db 1 ; exm: extent mask
dw 2047 ; dsm: total storage in blocks - 1 = (8mb / 4k bls) - 1 = 2047
dw 2048 - 1 ; dsm: total storage in blocks - 1 = (8mb / 4k bls) - 1 = 2047
dw 1024 - 1 ; drm: dir entries - 1
db 11111111b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
@ -211,7 +211,7 @@ dpb$rom: ; 384K ROM Drive
dw 256 - 1 ; drm: dir entries - 1 = 256 - 1 = 255
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 8000h ; cks: directory check vector size - permanent storage = 8000H
dw 8040h ; cks: directory check vector size - permanent storage = 8000H
dw 0 ; off: reserved tracks = 16 trks * (16 trks * 16 heads * 16 secs * 512 bytes) = 128k
db 2 ; psh: 2 for 512 byte sectors
db 3 ; phm: (512 / 128) - 1
@ -226,7 +226,7 @@ dpb$ram: ; 256K RAM Drive
dw 256 - 1 ; drm: dir entries - 1 = 256 - 1 = 255
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 8000h ; cks: directory check vector size - permanent storage = 8000H
dw 8040h ; cks: directory check vector size - permanent storage = 8000H
dw 0 ; off: reserved tracks = 16 trks * (16 trks * 16 heads * 16 secs * 512 bytes) = 128k
db 2 ; psh: 2 for 512 byte sectors
db 3 ; phm: (512 / 128) - 1
@ -236,11 +236,11 @@ dpb$rf: ; 4MB RAM Floppy Drive
db 4 ; bsh: block shift factor
db 15 ; blm: block mask
db 0 ; exm: extent mask
dw 2047 ; dsm: total storage in blocks - 1 = (4mb / 2k bls) - 1 = 2047
dw 255 ; drm: dir entries - 1 = 256 - 1 = 255
dw 2048 - 1 ; dsm: total storage in blocks - 1 = (4mb / 2k bls) - 1 = 2047
dw 256 - 1 ; drm: dir entries - 1 = 256 - 1 = 255
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 8000h ; cks: directory check vector size - permanent storage = 8000H
dw 8040h ; cks: directory check vector size - permanent storage = 8000H
dw 0 ; off: reserved tracks = 0 trks
db 2 ; psh: 2 for 512 byte sectors
db 3 ; phm: (512 / 128) - 1
@ -250,7 +250,7 @@ dpb$hd: ; 8MB Hard Disk Drive w/ 512 dir entries
db 5 ; bsh: block shift factor
db 31 ; blm: block mask
db 1 ; exm: extent mask
dw 2047 ; dsm: total storage in blocks - 1 = (8mb / 4k bls) - 1 = 2047
dw 2048 - 1 ; dsm: total storage in blocks - 1 = (8mb / 4k bls) - 1 = 2047
dw 512 - 1 ; drm: dir entries - 1 = 512 - 1 = 511
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
@ -264,8 +264,8 @@ dpb$fd720: ; 3.5" DS/DD Floppy Drive (720K)
db 4 ; bsh: block shift factor
db 15 ; blm: block mask
db 0 ; exm: extent mask
dw 350 ; dsm: total storage in blocks - 1 blk = ((720k - 18k off) / 2k bls) - 1 = 350
dw 127 ; drm: dir entries - 1 = 128 - 1 = 127
dw 351 - 1 ; dsm: total storage in blocks - 1 blk = ((720k - 18k off) / 2k bls) - 1 = 350
dw 128 - 1 ; drm: dir entries - 1 = 128 - 1 = 127
db 11000000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 32 ; cks: directory check vector size = 128 / 4
@ -278,8 +278,8 @@ dpb_fd144: ; 3.5" DS/HD Floppy Drive (1.44M)
db 4 ; bsh: block shift factor
db 15 ; blm: block mask
db 0 ; exm: extent mask
dw 710 ; dsm: total storage in blocks - 1 blk = ((1,440k - 18k off) / 2k bls) - 1 = 710
dw 255 ; drm: dir entries - 1 = 256 - 1 = 255
dw 711 - 1 ; dsm: total storage in blocks - 1 blk = ((1,440k - 18k off) / 2k bls) - 1 = 710
dw 256 - 1 ; drm: dir entries - 1 = 256 - 1 = 255
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 64 ; cks: directory check vector size = 256 / 4
@ -292,8 +292,8 @@ dpb_fd360: ; 5.25" DS/DD Floppy Drive (360K)
db 4 ; bsh: block shift factor
db 15 ; blm: block mask
db 1 ; exm: extent mask
dw 170 ; dsm: total storage in blocks - 1 blk = ((360k - 18k off) / 2k bls) - 1 = 170
dw 127 ; drm: dir entries - 1 = 128 - 1 = 127
dw 171 - 1 ; dsm: total storage in blocks - 1 blk = ((360k - 18k off) / 2k bls) - 1 = 170
dw 128 - 1 ; drm: dir entries - 1 = 128 - 1 = 127
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 32 ; cks: directory check vector size = 128 / 4
@ -306,8 +306,8 @@ dpb_fd120: ; 5.25" DS/HD Floppy Drive (1.2M)
db 4 ; bsh: block shift factor
db 15 ; blm: block mask
db 0 ; exm: extent mask
dw 591 ; dsm: total storage in blocks - 1 blk = ((1,200k - 15k off) / 2k bls) - 1 = 591
dw 255 ; drm: dir entries - 1 = 256 - 1 = 255
dw 592 - 1 ; dsm: total storage in blocks - 1 blk = ((1,200k - 15k off) / 2k bls) - 1 = 591
dw 256 - 1 ; drm: dir entries - 1 = 256 - 1 = 255
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 64 ; cks: directory check vector size = 256 / 4
@ -320,8 +320,8 @@ dpb_fd111: ; 8" DS/DD Floppy Drive (1.11M)
db 4 ; bsh: block shift factor
db 15 ; blm: block mask
db 0 ; exm: extent mask
dw 569 ; dsm: total storage in blocks - 1 blk = ((1,155k - 15k off) / 2k bls) - 1 = 569
dw 255 ; drm: dir entries - 1 = 256 - 1 = 255
dw 570 - 1 ; dsm: total storage in blocks - 1 blk = ((1,155k - 15k off) / 2k bls) - 1 = 569
dw 256 - 1 ; drm: dir entries - 1 = 256 - 1 = 255
db 11110000b ; al0: dir blk bit map, first byte
db 00000000b ; al1: dir blk bit map, second byte
dw 64 ; cks: directory check vector size = 256 / 4
@ -650,6 +650,7 @@ dsk$rw$retry:
jr dsk$rw9 ; do the disk I/O
dsk$rw2:
; LBA I/O
push de ; save hiword of LBA
push hl ; save loword of LBA

4
Source/CPM3/genbnk.dat
View File

@ -57,7 +57,7 @@ ALTBNKSM = Y
ALTBNKSN = Y
ALTBNKSO = Y
ALTBNKSP = Y
NDIRRECA = 02
NDIRRECA = 08
NDIRRECB = 00
NDIRRECC = 00
NDIRRECD = 00
@ -73,7 +73,7 @@ NDIRRECM = 00
NDIRRECN = 00
NDIRRECO = 00
NDIRRECP = 00
NDTARECA = 02
NDTARECA = 10
NDTARECB = 00
NDTARECC = 00
NDTARECD = 00

5
Source/CPM3/loader.asm
View File

@ -27,9 +27,12 @@
;
#INCLUDE "../ver.inc"
;
; BELOW, SYS_END MUST BE SET TO THE SIZE OF CPMLDR.BIN + SYS_LOC. IF
; THE SIZE OF CPMLDR.BIN CHANGES, SYS_END MUST BE UPDATED!!!
;
SYS_ENT .EQU $0100 ; SYSTEM (OS) ENTRY POINT ADDRESS
SYS_LOC .EQU $0100 ; STARTING ADDRESS TO LOAD SYSTEM IMAGE
SYS_END .EQU $1480 ; ENDING ADDRESS OF SYSTEM IMAGE
SYS_END .EQU $1580 + SYS_LOC ; ENDING ADDRESS OF SYSTEM IMAGE
;
SEC_SIZE .EQU 512 ; DISK SECTOR SIZE
BLK_SIZE .EQU 128 ; OS BLOCK/RECORD SIZE

12
Source/Doc/Architecture.md
View File

@ -1398,7 +1398,7 @@ supplied is beyond driver capabilities, register A will be set to $FF.
| A: Status (0=OK, else error)
This function sets the sound chip period parameter with steps of quarter
of a semitone. The value of 0 (lowest) corresponds to B♭/A♯ in octave 0.
of a semitone. The value of 0 (lowest) corresponds to Bb/A# in octave 0.
Increase by steps of 4 to select the next corresponding note.
@ -1412,17 +1412,17 @@ to the corresponding octave and note.
| Note | Octave 0 | Octave 1 | Octave 2 | Octave 3 | Octave 4 | Octave 5 | Octave 6 |
|-------|----------|----------|----------|----------|----------|----------|----------|
| B♭/A♯ | 0 | 48 | 96 | 144 | 192 | 240 | 288 |
| Bb/A# | 0 | 48 | 96 | 144 | 192 | 240 | 288 |
| B | 4 | 52 | 100 | 148 | 196 | 244 | 292 |
| C | 8 | 56 | 104 | 152 | 200 | 248 | 296 |
| C♯/D♭ | 12 | 60 | 108 | 156 | 204 | 252 | 300 |
| C#/Db | 12 | 60 | 108 | 156 | 204 | 252 | 300 |
| D | 16 | 64 | 112 | 160 | 208 | 256 | 304 |
| E♭/D♯ | 20 | 68 | 116 | 164 | 212 | 260 | 308 |
| Eb/D# | 20 | 68 | 116 | 164 | 212 | 260 | 308 |
| E | 24 | 72 | 120 | 168 | 216 | 264 | 312 |
| F | 28 | 76 | 124 | 172 | 220 | 268 | 316 |
| F♯/G♭ | 32 | 80 | 128 | 176 | 224 | 272 | 320 |
| F#/Gb | 32 | 80 | 128 | 176 | 224 | 272 | 320 |
| G | 36 | 84 | 132 | 180 | 228 | 276 | 324 |
| A♭/G♯ | 40 | 88 | 136 | 184 | 232 | 280 | 328 |
| Ab/G# | 40 | 88 | 136 | 184 | 232 | 280 | 328 |
| A | 44 | 92 | 140 | 188 | 236 | 284 | 332 |
### Function 0x54 -- Sound Play (SNDPLAY)

5
Source/ZPM3/loader.asm
View File

@ -27,9 +27,12 @@
;
#INCLUDE "../ver.inc"
;
; BELOW, SYS_END MUST BE SET TO THE SIZE OF CPMLDR.BIN + SYS_LOC. IF
; THE SIZE OF CPMLDR.BIN CHANGES, SYS_END MUST BE UPDATED!!!
;
SYS_ENT .EQU $0100 ; SYSTEM (OS) ENTRY POINT ADDRESS
SYS_LOC .EQU $0100 ; STARTING ADDRESS TO LOAD SYSTEM IMAGE
SYS_END .EQU $1480 ; ENDING ADDRESS OF SYSTEM IMAGE
SYS_END .EQU $1580 + SYS_LOC ; ENDING ADDRESS OF SYSTEM IMAGE
;
SEC_SIZE .EQU 512 ; DISK SECTOR SIZE
BLK_SIZE .EQU 128 ; OS BLOCK/RECORD SIZE

2
Source/ver.inc
View File

@ -2,4 +2,4 @@
#DEFINE RMN 1
#DEFINE RUP 1
#DEFINE RTP 0
#DEFINE BIOSVER "3.1.1-pre.7"
#DEFINE BIOSVER "3.1.1-pre.8"

2
Source/ver.lib
View File

@ -3,5 +3,5 @@ rmn equ 1
rup equ 1
rtp equ 0
biosver macro
db "3.1.1-pre.7"
db "3.1.1-pre.8"
endm

Write Preview
Loading…
Cancel
Save