Paula Pin Assignment

Paula (sound) chip in all Amiga models.

01-07 D8-D2 Data Bus Lines 8 to 2 I/O
08 VSS Ground I
09-10 D1-D0 Data Bus Lines 1 and 0 I/O
11 /RES System Reset I
12 DMAL DMA Request Line O
13-15 /IPL0-ILP2 Interrupt Lines 0-2 O
16 /INT2 Interrupt Level 2 I
17 /INT3 Interrupt Level 3 I
18 /INT6 Interrupt Level 6 I
19-26 RGA8-RGA1 Register Address Bus 8-1 I
27 VCC +5 Volt I
28 CCK Color Clock I
29 CCKQ Color Clock Delay I
30 AUDB Right Audio O
31 AUDA Left Audio O
32 POT0X Pot 0X I/O
33 POT0Y Pot 0Y I/O
34 VSSANA Analog Ground I
35 POT1X Pot 1X I/O
36 POT1Y Pot 1Y I/O
37 /DKRD Disk Read Data I
38 /DKWD Disk Write Data O
39 DKWE Disk Write Enable O
40 TXD Serial Transmit Data O
41 RXD Serial Receive Data I
42-48 D15-D9 Data Bus Lines 15 to 8 I/O

Source: Amiga Hardware Reference Manual

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