| ??? 12/16/05 18:41 Read: times |
#105404 - port RX and TX |
Hi,
I have a quick question....when we use serial communication should the port pin P1.1(RXD)and P1.0(TXD) of P89LPC952 be push-pull mode or TxD = push-pull, RxD = input? |
| Topic | Author | Date |
| port RX and TX | 01/01/70 00:00 | |
| if you use CodeAtchitect, is that not wh | 01/01/70 00:00 | |
| RXD push pull | 01/01/70 00:00 | |
| it might,. depends on what is connected | 01/01/70 00:00 | |
| Not the reason | 01/01/70 00:00 | |
| He did think | 01/01/70 00:00 | |
| thanks | 01/01/70 00:00 | |
| likely, but not certain, anthow it will | 01/01/70 00:00 | |
| Sorry! | 01/01/70 00:00 | |
| MAX 232 IC | 01/01/70 00:00 | |
| Why push-pull? | 01/01/70 00:00 | |
| It was configured earlier.. | 01/01/70 00:00 | |
| Well done! | 01/01/70 00:00 | |
| Max232 and its 5V | 01/01/70 00:00 | |
| Then only input-only configuration | 01/01/70 00:00 | |
| Thanks!! | 01/01/70 00:00 | |
| Good luck! | 01/01/70 00:00 | |
| Quoting replies | 01/01/70 00:00 | |
thanks | 01/01/70 00:00 |