DataMuseum.dk

Presents historical artifacts from the history of:

Bogika Butler

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

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Excavated with: AutoArchaeologist - Free & Open Source Software. 

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⟦6d119df4b⟧ TextFile

    Length: 768 (0x300)
    Types: TextFile
    Names: »TASTATUR.HLP«

Derivation

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

TextFile

▶04◀ Tastatur port ▶04◀ forbindelse (stikket set forfra):

            01 02 03 04 05 06 07 08
             .  .  .  .  .  .  .  .
              .  .  .  .  .  .  .
             09 10 11 12 13 14 15

BEN NUMMER      FUNKTION

▶04◀   1 ▶04◀            +5 Volt
▶04◀   2,5,10,12 ▶04◀    Stel
▶04◀   8 ▶04◀            -12 Volt
▶04◀  15 ▶04◀            Spænding til LED (lysdiode, 2 Volt 20 miliAmpere)
▶04◀  14 ▶04◀            Data 0
▶04◀   7 ▶04◀            Data 1
▶04◀  13 ▶04◀            Data 2
▶04◀   6 ▶04◀            Data 3
▶04◀  11 ▶04◀            Data 4
▶04◀   3 ▶04◀            Data 5
▶04◀   4 ▶04◀            Data 6
▶04◀   9 ▶04◀            Strobe

Strobe skal være 21,5 millisekunder og positiv.

\f

«eof»