Microcontroller › 8051 › serial data transmission to pc with 89s51 › just check for your crystal
February 25, 2014 at 5:37 pm
#11111
Ashutosh Bhatt
Participant
just check for your crystal frequency
it should bot be 12 MHz
it must be 11.059 MHz.
only this crystal value will give you exact 9600 baud rate