| ??? 06/18/02 15:12 Read: times |
#24570 - RE: more I/O lines with 89c2051/Peter |
Kunal,
You aren't missing a thing you just have to use 14 of the 15 available pins to drive the 8255 (for full functionality) and programatically drive the interface. There goes the serial port! regards, p |
| Topic | Author | Date |
| more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051/Peter | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051/Peter | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051/Peter | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
| RE: more I/O lines with 89c2051 | 01/01/70 00:00 | |
RE: more I/O lines with 89c2051 | 01/01/70 00:00 |