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Subject: Re: ST6 Programming Issues - Any one else.
Date: Sun, 13 Oct 2002 10:48:31 +0200
Organization: Wanadoo, l'internet avec France Telecom
NNTP-Posting-Date: 13 Oct 2002 08:48:32 GMT
X-Newsreader: Microsoft Outlook Express 6.00.2600.0000
STmicroelectronics has a dedicated microcontroller support site at :
Maybe you should try there as well..
"Donald" wrote in message
> We are observing a problem in recent times where we program ST62T30BM6
> starter kit. The software we program into the unit returns a checksum for
> the EPROM contents.
> Product has been stable for months but now the checksum returned on about
> 90% of several batches of processor is incorrect when warmed up and the
> product exhibits eradic behaviour when warmed. Part verifies in
> when hot though - it seems that internal reads are less reliable than
> programmer verifies .
> If the micro is programmed twice with same code all of the above problems
> Two questions for the group.
> Has any one else observed similar porblem ?
> Has any one got the programming specification for ST6 micro's (ST do not
> seem to provide on WEB) ?
> Donald Kay
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