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Digital-Research-Source-Code/CPM OPERATING SYSTEMS/CPM 3.X/CPM 3.0/3ON2/SCB.ASM
Sepp J Morris 31738079c4 Upload
Digital Research
2020-11-06 18:50:37 +01:00

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NASM
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title 'System Control Block Definition for CP/M3 BIOS'
public @civec, @covec, @aivec, @aovec, @lovec, @bnkbf
public @crdma
public @crdsk, @fx, @resel, @vinfo, @usrcd, @ermde
public @date, @hour, @min, @sec, @mxtpa
scb$base equ 0fe00h ;base of the scb
@civec equ scb$base+22h
@covec equ scb$base+24h
@aivec equ scb$base+26h
@aovec equ scb$base+28h
@lovec equ scb$base+2ah
@bnkbf equ scb$base+35h
@crdma equ scb$base+3ch
@crdsk equ scb$base+3eh
@vinfo equ scb$base+3fh
@resel equ scb$base+41h
@fx equ scb$base+43h
@usrcd equ scb$base+44h
@ermde equ scb$base+4bh
@date equ scb$base+58h
@hour equ scb$base+5ah
@min equ scb$base+5bh
@sec equ scb$base+5ch
?erjmp equ scb$base+5fh
@mxtpa equ scb$base+62h
end