Serial I/O (Atari)
Available on Atari 400, 800, 1200XL, 600XL, 800XL, 65XE, 130XE, 800XE and the XE Game System.
Pinout
2 12
o o o o o o
o o o o o o o
1 13
| Pin | Name |
|---|---|
| 1 | Clock Input |
| 2 | Clock Output |
| 3 | Data Input |
| 4 | Ground |
| 5 | Data Output |
| 6 | Ground |
| 7 | ~Command |
| 8 | Motor Control |
| 9 | ~Proceed |
| 10 | +5V/Ready (not on 1200XL) |
| 11 | Audio Input |
| 12 | +12V (400/800 only. 1400XL/1450XLD?) |
| 13 | ~Interrupt |
Notes: ~ = Active low.
Contributions
Sources
- Atari 8-Bit Computers: Frequently Asked Questions by Michael D. Current