| ??? 01/26/05 04:32 Read: times |
#85780 - To Joe again Responding to: ???'s previous message |
Hi Joe,
Thank you very much for a long letter, carefully advice, and very intersting ideas. I have fixed the problem. That is : "In other words, the T1 OUT pin on your MAX232 will need to connect to the Rx Data pin on your PC serial port. The Tx Data pin on your PC serial port must connect to the R1 IN pin on your MAX232. It is not an uncommon mistake for people to connect R to R and T to T, as though they were connecting red to red and green to green. " You seem to be very kind-hearted. I do hope that we will have more chance to talk to each others. To all, Thank you all of you who have very quickly response to me. I highly appreciate all your ideas. Wish you all the best Nguyen |
| Topic | Author | Date |
| Connect PC to AT89C52 | 01/01/70 00:00 | |
| RS232 Signals | 01/01/70 00:00 | |
| to Joe | 01/01/70 00:00 | |
| Null Modem | 01/01/70 00:00 | |
| To Joe again | 01/01/70 00:00 | |
| how have you wired the MAX232 up? | 01/01/70 00:00 | |
| Fundamentals of RS-232 Serial Comms | 01/01/70 00:00 | |
| App note | 01/01/70 00:00 | |
| Try this | 01/01/70 00:00 | |
link | 01/01/70 00:00 |