The PC64 cable

Important notes


You need the following parts to build this cable:

Step 1. Solder one end of the cable onto the user port plug.

Step 2. Solder the other end of the cable onto the parallel plug. You should have the following connections:

User port plug Parallel plug
A, GND 18-25, GND
B, FLAG2 9, Data 7
C, PB0 15, Error
D, PB1 13, Select
E, PB2 12, PaperEnd
F, PB3 10, Ack
H, PB4 2, Data 0
J, PB5 3, Data 1
K, PB6 4, Data 2
L, PB7 5, Data 3
M, PA2 11, Busy

Circuit diagram

[PC64 cable]

You can find the description of all parts used on the diagrams at the legend page.

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