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???
07/04/02 13:53
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#25289 - 80c52 uP board halted when connect PC
Hi all ^^

I have problem that i use RS422 interface the uP board and PC, when the PC start up and shut down, the uP board will halted. Why? How to solve it?

Thank Q your help :)



List of 20 messages in thread
TopicAuthorDate
80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: /Rob            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: /Rob            01/01/70 00:00      
RE: /Rob            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect PC            01/01/70 00:00      
RE: 80c52 uP board halted when connect P            01/01/70 00:00      

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