I am using at89s51 uC. For wireless link i am using linx kh2 transmitter and its corresponding kh2 receiver.
In writing the program for this setup, i need to know when exactly i should read the data. The Rx ic gives a data valid signal when there is a valid transmission. I am giving this to uC as Int0. After how much time should i read the data lines of the receiver to get the correct data?