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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⟦81aa4a08e⟧ 

    Length: 1452 (0x5ac)
    Notes: pts_type(SC)
    Names: »DVTOD.SC«

Derivation

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

PTS(SC)

	IDENT  DVTOD  	PRERELEASE   77-09-09 
* 
*  OPTICAL DOCUMENT READER DEVICE WORK TABLE
* 
	ENTRY	DVTOD	TABLE ENTRY
*** 
	EXTRN	ODAD	POINTER TO ADDRESSBLOCK 
***** 
* 
* 
DVTOD	EQU	*	TABLE ENTRY 
	DATA	/1111	CHANNEL PARAMETER 
	DATA	/8000	STATUS./8000 MEANS DEVICE READY 
	DATA	0,DWTEND-DVTOD	LAST OUTPUT, ORDER AND ECB-ADDRESS 
	DATA	ODAD	POINTER TO ADDRESS BLOCK 
	DATA	'OD'	TTAB-ADDRESS 
	DATA	0	WAIT/INDICATE INDICATOR 
	DATA	0	TERMINAL QUEUE
	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
DWTEND	EQU	*
* 
	END

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