Herwig Siebenhofer
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C 64

    Memory Map
    Float Map
    ROM Map
    Basic ROM
    Kernal ROM
    Char ROM
    CPU 6510
    VIC 6569
    SID 6581
    CIA 6526
    PLA
    Keyboard
    Control-Ports
    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
    Screenshots
    Korrekturen
    Chip 74xx
 


 

PinBedeutung PinBedeutung
1A6Adressbit 610!WWrite Enable
2A5Adressbit 511I4Datenbit 4
3A4Adressbit 412I3Datenbit 3
4A3Adressbit 313I2Datenbit 2
5A0Adressbit 014I1Datenbit 1
6A1Adressbit 115A9Adressbit 9
7A2Adressbit 216A8Adressbit 8
8!CSChip Select17A7Adressbit 7
9Masse18Betriebsspannung