DataMuseum.dk

Presents historical artifacts from the history of:

Philips Data Systems

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Philips Data Systems

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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⟦d074514bc⟧ 

    Length: 1328 (0x530)
    Notes: pts_type(SC)
    Names: »DVTDY.SC«

Derivation

└─⟦18bf30ff4⟧ Bits:30009692 Philips computer tape "600409"
    └─⟦this⟧ »BDKMON/DVTDY.SC« 
└─⟦71472ef1e⟧ Bits:30009661 Philips computer tape "600103"
    └─⟦this⟧ »BDKMON/DVTDY.SC«

PTS(SC)

	IDENT  DVTDY 	REL=7.2  DATE=77-09-09 
* 
*  DEVICE WORK TABLE FOR VIDEO DISPLAY
* 
	ENTRY	DVTDY	TABLE ENTRY
* 
* 
	EXTRN	DYAD	POINTER TO ADDRESS BLOCK
* 
* 
DVTDY	EQU	*	TABLE ENTRY 
	DATA	/1111	CHANNEL PARAMETER 
	DATA	/8000	STATUS./8000 MEANS DEVICE READY 
	DATA	0,DWTEND-DVTDY	LAST OUTPUT, ORDER AND ECB-ADDRESS 
	DATA	DYAD	POINTER TO ADDRESS-BLOCK 
	DATA	'DY'	TTAB-ADDRESS 
	DATA	0	WAIT/ACTIVATE INDICATOR 
	DATA	0	TERMINAL QUEUE
	DATA	0	OUTPUT QUEUE LINK 
	DATA	0	SAVE AREA FOR A3
	DATA	0	SAVE AREA FOR A4
	DATA	0	SAVE AREA FOR A5
	RES	4	DWT-STACK
	DATA	0	TIMER POINTER 
	DATA	/101	CURSOR POINTER 
	DATA	/ABC	LEFT BYTE=NUMBER OF LINES
			RIGHT BYTE=CHARACTERS/LINE 
DWTEND	EQU	*
* 
* 
	END

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