| ??? 05/20/08 09:53 Read: times |
#154953 - Two full–duplex hardware serial ports Responding to: ???'s previous message |
Well it is not possible in 89C52 to use two serial ports simultaneously without using extra hardware and multiplexing and de-multiplexing.
Solution: You can use 89C320 micro-controller, which is 8051 Pin and instruction set compatible. It has "Two full–duplex hardware serial ports". The second serial port can be found in port1, P1.2 = RXD1 and P1.3 = TXD1. ****Stay Happy**** |
| Topic | Author | Date |
| Atmel 89c52 serial comunication | 01/01/70 00:00 | |
| considor the following situations | 01/01/70 00:00 | |
| can it be little clear | 01/01/70 00:00 | |
| a few hints are in this FAQ | 01/01/70 00:00 | |
| Two full–duplex hardware serial ports | 01/01/70 00:00 | |
not the only solution | 01/01/70 00:00 |