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I am interfacing ADc0809 with 8051 but dont know how to monitor the EOC of ADC so can anybody help me .... i want to monitor EOC using assembly coding so how can i do it...?
I think that my way of asking question was wrong... sorry for that....I just wanted to know whether the EOC pulse goes to high or goes from high to low after end of conversion.... and if it goes from low to high or high to low then what is the pulse width of EOC... please reply me your reply is the turning point of my project....
I just wanted to know whether the EOC pulse goes to high or goes from high to low after end of conversion.... and if it goes from low to high or high to low then what is the pulse width of EOC
this is a support forum for Keil, not a "datasheet reading service"
Erik
As per datasheet of ADC0809 the EOC pulse goes low till conversion completes. After conversion it goes to high level.
So the min & max time for which EOC pulse is low, given in datasheet.