??? 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 |