| ??? 10/14/03 15:09 Read: times |
#56628 - RE: I/O Expander Responding to: ???'s previous message |
Currently I am testing a prototype of my project using PC LPT port which will finally be replaced with a 8051.There are only 12 data ports in LPT port and my interface needs 4 more.
why are you fooling around with the LPT port when you are making a '51 project???????????????? Erik |
| Topic | Author | Date |
| I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| But why No programmable logic? | 01/01/70 00:00 | |
| RE: But why No programmable logic? | 01/01/70 00:00 | |
| RE: But why No programmable logic? | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| Cheap, simple, on-target prototyping | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| RE: I/O Expander | 01/01/70 00:00 | |
| 1-Wire? | 01/01/70 00:00 | |
| PPI | 01/01/70 00:00 | |
| RE: PPI | 01/01/70 00:00 | |
| RE: PPI | 01/01/70 00:00 | |
| RE: PPI - SAnjeev | 01/01/70 00:00 | |
| I2C | 01/01/70 00:00 | |
RE: I/O Expander | 01/01/70 00:00 |