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Counting pulses of 500ns by 89c55wd
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satish.ghariya



Joined: 25 Jun 2006
Posts: 28
Location: Noida/Indore
Post06 Nov 2009 11:56   

Counting pulses of 500ns by 89c55wd
is it possible to count pulses of 500ns using counter in 89c55wd and crystal of freq 12Mhz...??
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nandhu015



Joined: 11 Feb 2006
Posts: 640
Helped: 46
Location: Tamilnadu, India
Post06 Nov 2009 15:09   

Counting pulses of 500ns by 89c55wd
You cant count the pulses with 89c55 running at 12mhz. You may try increasing the crystal (c55wd max freq. is 33mhz).

Better use some other processor with higher speed
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