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Presents historical artifacts from the history of:

Rational R1000/400 DFS Tapes

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

See our Wiki for more about Rational R1000/400 DFS Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software.

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⟦41327c846⟧ EM, TextFile

    Length: 442 (0x1ba)
    Types: EM, TextFile
    Names: »TYPE_IOA_STATUS.EM«

Derivation

└─⟦24d56d853⟧ Bits:30000744 8mm tape, Rational 1000, DFS, D_12_6_5 SEQ293
    └─ ⟦this⟧ »TYPE_IOA_STATUS.EM« 
└─⟦9031b0687⟧ Bits:30000407 8mm tape, Rational 1000, DFS, D_12_7_3
    └─ ⟦this⟧ »TYPE_IOA_STATUS.EM«

TextFile

!Accepts five diagnostic control arguments and displays them
!returns true if the unibus interface is enabled
[write	USING,
	[#eq,%4%,1]
	    FAST,
	[else]
	    NORMAL,
	[end]
	CLOCK,WITH,IPC,
	[#eq,%1%,0]
	    NOT,
	[end]
	HELD,RESET,AND,IOP,INTERFACE,
	[#eq,%2%,0]
	    NOT,
	[end]
	HELD,RESET;
write	SYSBUS,NODE,ADDRESS,SET,TO,%5%,
	WITH,BID,PRIORITY,
	[#eq,%3%,0]
	    NOT,
	[end]
	HELD,RESET;]
[#eq,%2%,0]
    TRUE
[else]
    FALSE
[end]