I downloaded AT89C51ED2 UART source code from ATMEL web. when I connected from PC COM1 to AT89C51ED2 and sended a byte data, it sended a wrong byte data back. Have some solutions about this @@?
grammatical correction: I have never, and never will again, use an Atmel chip should, of course be I have once, and never will again, usa an Atmel chip. I am so adamant on the "never" that is slipped in. Erik
Shock!!! How do you know where am i? hmm....I didnt seen any infomation in this web. :) (include ip address) you are right!! i am a beginner in '51. i will download the bible and try to be familiar with '51. thanks a lot.