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1.2 KiB
1.2 KiB
*** Auto generated by docgen.cmd ***
GetProDOSCatSize
- Compute space needed for ProDOS Catalog
In :
- PUSHW = DevSize (in 512b blocks)
- PUSHB = Catalog Size (in blocks)
- PUSHB = Options
Out :
- X=BlockCount (max 22)
- Y,A=BufSize (max $4400)
BuildProDOSCat
In :
- PUSHW = DevSize (in 512b blocks)
- PUSHB = Catalog Size (in blocks)
- PUSHB = Options
- PUSHW = VolName (PSTR)
- PUSHW = DstBuf (Zero filled)
- Blk0 : ProDOS.BootBlk
- Blk1 : SOS.BootBlk
- Blk2...n : Volume Directory
- Blkn+1.. : Volume Bitmap (4096/Blk)
- max devSize = 65535 -> max 16 Bitmap Blk
- absolute MAX DstBuf size=
- 7 for Disk II(280blk),3.5(1600),3.5HD(2880)
- 22 for 32mb Hardisk...
TrkW16s
Write a track (16 sectors)
In:
- PUSHW = Ptr to 16*256 buffer
- PUSHB = TrackNum * 4 : 0->140+
- PUSHB = DSSS0000
Out:
- CC : success
- CS : A = Error
-
A=0, currently starting/seeking...
TrkWNIB
Write a track (NIBBLE)
In:
- PUSHW = Ptr to NIBBLE buffer (0 ended)
- PUSHB = TrackNum * 4 : 0->140+
- PUSHB = DSSS0000
Out:
- CC : success
- CS : A = Error
-
A=0, currently starting/seeking...