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msd0.doesnt_work
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1990-09-04
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89 lines
*
* Versuch, msd1.a fuer ATARI ST anzupassen.
* Funktioniert so aber noch nicht ?
* Rolf Hemmerling.
*
* << siehe Brief in LETTERS/brief.hemmerling PHILM >>
use <oskdefs.d>
opt -l
** Device Type values
DT_SCF: equ 0 Sequential Character File Type
DT_RBF: equ 1 Random Block File Type
DT_Pipe: equ 2 Pipe File Type
TrkDns set 1
BitDns set 1
Density set BitDns+(TrkDns<<1)
DiskType set %00100000
TypeLang set (Devic<<8)+0
Attr_Rev set (ReEnt<<8)+1
Edition set 1
psect MSFDesc,TypeLang,Attr_Rev,Edition,0,0
Port set $00FFFFF0
* $FE6000
Vector set 64
* 72
IRQLevel set 2
* 6
Priority set 2
Mode set Dir_+ISize_+Exec_+Updat_
DrvNum set 0
* 5
StepRate set 3
Cylinders set 80
Heads set 2
dc.l Port
dc.b Vector
dc.b IRQLevel
dc.b Priority
dc.b Mode
dc.w FileMgr
dc.w DevDrv
dc.w DevCon
dc.w 0,0,0,0
dc.w OptLen
OptTbl
dc.b DT_RBF
dc.b DrvNum
dc.b StepRate
dc.b DiskType
dc.b Density
dc.b 13
dc.w Cylinders
dc.b Heads
dc.b 1
dc.w 9
dc.w 9
dc.w 2
dc.b 1
dc.b 0
dc.b 0
dc.b 1
dc.w 512
dc.w 0
dc.b 1
dc.b 0
dc.w 0,0,0,0,0,0
dc.b 0
OptLen equ *-OptTbl
FileMgr dc.b "msfm",0
DevDrv dc.b "rbf",0
* "rb1772",0
ALIGN
DevCon
dc.w DevCLen
DevC1 dc.b $FF step rate System I 3 ms
dc.b $FF not OS-9 disk
DevCLen equ *-DevC1
ends