hello sir/madam , i am doing project on serial communication between pc and 89c52.all the connections are correct. but the problem is with the receiving of the data in the hyperterminal. when i press some letters in hypeterminal some other letter will be displayed; i am not getting what is the and where is the fault.. could you suggest me some solutions.. thanking you
How do you know that?
In addition to the physical connections, the settings must be correct - baud rate, parity, etc - and must match on both the PC and the microcontroller.
And, of course, your microcontroller software must be correct.
Go to http://www.8052.com/faqs and study the sectin titled, "Serial Communications Questions"
thank you for the link
http://www.keil.com/forum/docs/thread16636.asp