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Microcontroller › 8051 › ADC0808 Interfacing with 89C51- Problem
I have used the circuit from EG and also used the same code but still i am not able to get the data from ADC.
I have Used this :- http://www.engineersgarage.com/microcontroller/8051projects/interface-ADC0808-using-clock-AT89C51-circuit
Now in code while i was doing debug i come to know that Once EOC goes Low it reamins Low
while(eoc==0);
Any Suggestion Please.
Hey check your circuit diagram…This ADC is a bit complex. Also try other codes of ADC0808 given on the site..
hi
no problem with code ..
i simulate it on proteus ..
its working diagram given below ..
try it ..
regards
I have checked the Hardware it’s as per given in the link. My CPU is AT89C51 and working on 11.0592Mhz Crystal. Is that Fine na.