Microcontroller › 8051 › about interface ADC0808 using clock from 8051 microcontroller (AT89C51) › you aksing for freq is been
you aksing for freq is been provided by controller to clk pin of 0808???
in the code:
TMOD=0x22; //timer0 setting for generating clock of 500KHz using interrupt enable mode.
i hope thiss will solve your problem… or plz a bit more specify your self.. xtcally what you asking….