I am using Keil uv2 to program my AT89C51 and although the UART is working just fine in Simulation but in real circuit its not working i donno why .... cuz there are just ASCII code in the Hyper term but it was suppose to be "Hello to MCU " so could any one plese help me ..... any help is appreciable well my id is sirfrajput@hotmail.com
"cursor is not getting any thing from me"
Pardon??
Well the problem is solved cuz it was error in connection (Well cuz i am dumb) when i have set the flow control to none it worked like dream ............ but could any one tell me that why My mcu is giving the output 1 as 3 volt-dc but i think it might suppose to be be 1 for 5 volt-dc ?