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Digital Research
This commit is contained in:
Sepp J Morris
2020-11-06 18:50:37 +01:00
parent 621ed8ccaf
commit 31738079c4
8481 changed files with 1888323 additions and 0 deletions
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44
CPM OPERATING SYSTEMS/CPM 86/CONCURRENT/CCPM-86 2.0 SOURCE/bdos/sysdat.bdo Normal file
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;*****************************************************
;*
;* bdos data area
;*
;*****************************************************
CSEG
org 000Ch
dw 6 ;development version #
; SYTEM DATA EQUATES
DSEG
ORG 0
SUPMOD RW 4
ORG 28H
XIOSMOD RW 4
ORG 52H
FREE_ROOT RW 1
ORG 68H
RLR RW 1
ORG 7EH
TOD RB 0
org 88h
open_vector rw 1
ORG 8AH
LOCK_MAX RB 1
OPEN_MAX RB 1
org 92h
err_intercept rw 2
org 0c0eh
media_flag rb 1