| ??? 12/17/05 15:28 Read: times |
#105474 - TTL devices Responding to: ???'s previous message |
In mode Mode0, is the data direction is fixed? In that case, you could put individual TTL ports,573 or 245, depending on the direction, in itsy bitsy packages onto a plugin module of 8255 dimensions. |
| Topic | Author | Date |
| 82C55A Woes | 01/01/70 00:00 | |
| TTL devices | 01/01/70 00:00 | |
| Quantity ? | 01/01/70 00:00 | |
| Thanks... | 01/01/70 00:00 | |
| Easy enough | 01/01/70 00:00 | |
| 5K | 01/01/70 00:00 | |
| 82C55 ref | 01/01/70 00:00 | |
| replacing an 8255 | 01/01/70 00:00 | |
| Try "partminers" | 01/01/70 00:00 | |
Great advice! | 01/01/70 00:00 |