| ??? 09/26/05 12:40 Read: times |
#101536 - Maybe Responding to: ???'s previous message |
I have never seen, that P0/P2 are used as memory expansion (MOVX) and as IO-ports at the same time.
Maybe the description is incomplete and it is memory mapped I/O in which case it is standard practice. Erik |
| Topic | Author | Date |
| P0 line/ random stuck low | 01/01/70 00:00 | |
| If you exchange the micro... | 01/01/70 00:00 | |
| Why you think so ? | 01/01/70 00:00 | |
| Maybe | 01/01/70 00:00 | |
| 89c668 controller, P0 port. | 01/01/70 00:00 | |
Want to come back, Patil? | 01/01/70 00:00 |