| ??? 04/15/05 18:48 Read: times Msg Score: -2 -2 Didn't Search First |
#91686 - Serial communication |
Hi all,
Is it possible to do direct serial communication between two 8052 MCUs (TxD connected with RxD and vice versa), operating on 3.3V without a MAX232 converter? I think the CMOS 3.3V levels are not sufficient for RS232 communication and are not conform the RS232 standard voltages. Can anyone give a hint for this question? Thanks, Max |
| Topic | Author | Date |
| Serial communication | 01/01/70 00:00 | |
| Possibly | 01/01/70 00:00 | |
| Yes, but... | 01/01/70 00:00 | |
| the skinny | 01/01/70 00:00 | |
True, but... | 01/01/70 00:00 |