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8051 halt situations
Hi all.
I have developed an at89c51 based board. but this micro halts right after the poweron.
At all, what are the situations , 8051 halts (hangs ) in?
(Philips supporter says , this is due to supply noise , but i have no noise on my supply line. my board sinks max 1.2 A , from a regulator 7805)
thanx a lot and regards.
Hi all.
I have developed an at89c51 based board. but this micro halts right after the poweron.
At all, what are the situations , 8051 halts (hangs ) in?
(Philips supporter says , this is due to supply noise , but i have no noise on my supply line. my board sinks max 1.2 A , from a regulator 7805)
thanx a lot and regards.