Herwig Siebenhofer
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C 64

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    CPU 6510
    VIC 6569
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    Keyboard
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    sonstige Ports

    Bauteile
    Schematik 1
    Schematik 2
    Bus-Schematik
    HF-Modulator
    Datasette
    Reset

C 1541  Floppy

    Blockschaltbild
    Memory Map
    Rom Listing
    Schematik
    VIA 6522
    Service

C 1581  Floppy

    Memory Map
    Rom Listing
    Schematik
    CIA 8520
    WD 1772

Archiv

    Mouse 1531
    Float-Formate
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    Chip 74xx
 

 

PinBedeutung PinBedeutung
Pin 11 DischargePin 82 Trigger
Pin 21 ThresholdPin 92 Output
Pin 31 Control SpannungPin 102 Reset
Pin 41 ResetPin 112 Control Spannung
Pin 51 OutputPin 122 Threshold
Pin 61 TriggerPin 132 Discharge
Pin 7MassePin 14Betriebsspannung