I tried to start a communication between 89C2051 and 89C52 via serial port, but I could not. My assembly routins are working properly, but when I wrote the C code ...!!! Any suggestion or comment??
Hello. Now, I learning microcontroler such as AT89C2051,AT89C51,AT89C52 another. but I dont understand writer program for IC. Can you contruction for me some example. Thank you fou your help me Email: dauhaoquang@vol.vnn.vn