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Presents historical artifacts from the history of:

Bogika Butler

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artifacts from Datamuseum.dk's BitArchive.

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⟦7ae8a4538⟧ TextFile

    Length: 896 (0x380)
    Types: TextFile
    Names: »CENT.HLP«

Derivation

└─⟦393c23ee6⟧ Bits:30003573 CP/M-80 BIOS: V2.2 for James Computeren
    └─⟦this⟧ »CENT.HLP« 
└─⟦5236bb479⟧ Bits:30009975 James Skoledisk Boot, Comal, Basic mv.
    └─⟦this⟧ »CENT.HLP« 
└─⟦c2422afee⟧ Bits:30003608 Programmer til James (HELP, WordStar m.m.)
    └─⟦this⟧ »CENT.HLP«

TextFile

▶04◀ PIO som Standard Centronic parallel port ▶04◀ (stikket set udefra):

           01 02 03 04 05 06 07 08 09 10 11 12 13
            .  .  .  .  .  .  .  .  .  .  .  .  .
              .  .  .  .  .  .  .  .  .  .  .  .
             14 15 16 17 18 19 20 21 22 23 24 25

BEN NUMMER     FUNKTION
▶04◀  1 ▶04◀             Strobe.
▶04◀  2 ▶04◀             Data 0.
▶04◀  3 ▶04◀             Data 1.
▶04◀  4 ▶04◀             Data 2.
▶04◀  5 ▶04◀             Data 3.
▶04◀  6 ▶04◀             Data 4.
▶04◀  7 ▶04◀             Data 5.
▶04◀  8 ▶04◀             Data 6.
▶04◀  9 ▶04◀             Data 7.
▶04◀ 11 ▶04◀             Busy.
▶04◀ 14 ▶04◀             Signal stel.
▶04◀ 16 ▶04◀             Signal stel.
▶04◀ 17 ▶04◀             Beskyttende stel (jord).

▶04◀ ADVARSEL! DE ØVRIGE BEN MÅ IKKE BENYTTES NÅR PORTEN BRUGES TIL PRINTER ▶04◀

\f

«eof»