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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⟦ad1059ffc⟧ 

    Length: 1298 (0x512)
    Notes: pts_type(SC)
    Names: »DVTOD.SC«

Derivation

└─⟦110b7ed5e⟧ Bits:30009664 Philips computer tape "600106"
    └─⟦this⟧ »TOSSWORK/DVTOD.SC«

PTS(SC)

	IDENT DVTOD 	REL 9.2 79-11-16  870105040920

*  OPTICAL DOCUMENT READER DEVICE WORK TABLE
* 
	ENTRY	DVTOD	TABLE ENTRY
*** 
	EXTRN	ODAD	POINTER TO ADDRESSBLOCK 
***** 
MMUPAG	EQU	0	MEMORY MANAGEMENT UNIT CONDITION 
* 
DVTOD	EQU	*	TABLE ENTRY 
	DATA	/1111	CHANNEL PARAMETER 
	DATA	/8000	STATUS./8000 MEANS DEVICE READY 
	DATA	0	ECB ADRESS
	DATA	DWTEND-DVTOD	ORDER
	DATA	ODAD	POINTER TO ADDRESS BLOCK 
	DATA	'OD'	TTAB-ADDRESS 
	DATA	0	WAIT/INDICATE INDICATOR 
	DATA	0	TERMINAL QUEUE
	IFT	MMUPAG=1 
	DATA	0	USER ECB ADDRESS
	DATA	DEVECB	MMU ECB ADDRESS
	XIF
	DATA	0	CODE CONVERSION TABLE POINTER 
	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	0	0O DEVICE 
	DATA	0	
	DATA	0	LRC-ACKUMULATOR 
	DATA	DWTSQ+DVTOD	POINTER TO FIRST PLACE IN QUEUE 
	DATA	DWTSQ+DVTOD	POINTER TO LAST PLACE IN QUEUE
DWTSQ	EQU	*-DVTOD 
	RES	0
* 
	IFT	MMUPAG=1 
DEVECB	EQU	*
	DATA	0,0,0,0,0,0 
	XIF
* 
DWTEND	EQU	*
* 
	END

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