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07/23/01 14:13
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 		 #13419 - RE: 89c52 need pull up resistor at port 0 ?
Port 0 is open collector and need pull-up UNLESS a device - such as memory or latch - provide pull-up.

Have fun,

Eril

List of 6 messages in thread
TopicAuthorDate
89c52 need pull up resistor at port 0 ?            01/01/70 00:00      
RE: 89c52 need pull up resistor at port 0 ?            01/01/70 00:00      
RE: 89c52 need pull up resistor at port 0 ?            01/01/70 00:00      
RE: 89c52 need pull up resistor at port 0 ?            01/01/70 00:00      
RE: 89c52 need pull up resistor at port 0 ?            01/01/70 00:00      
RE: 89c52 need pull up resistor at port 0 ?            01/01/70 00:00      

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