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Message

Re: ISP killed LPC2106?

2004-09-09 by Mark Butcher

--- In lpc2000@yahoogroups.com, "Leon Heller" <leon_heller@h...> wrote:
> 
> 
> 
> 
> >From: "Mark Butcher" <mjbcswitzerland@y...>
> >Reply-To: lpc2000@yahoogroups.com
> >To: lpc2000@yahoogroups.com
> >Subject: [lpc2000] ISP killed LPC2106?
> >Date: Thu, 09 Sep 2004 12:35:14 -0000
> >
> >Hallo All
> >
> >Has anyone had such an experience?
> >
> >I was uploading using the Philips FLASH utility and moved the program
> >window. The upload failed and I had to start again.
...
> 
> Tsvetan (Olimex) mentioned something that might be relevant on the
Philips 
> MCU forum. A lot of their early '2106 boards weren't working
properly and 
> Philips established that the early silicon (Revision B) had a
problem with 
> the flash going into a latch-up state if the reset delay wasn't long
enough. 
> The current Rev. C chips are OK, apparently.
> 
> Leon


Hi Leon

Do you know how I can identify the revision from Part ID or Boot
loader ID?

On the chip there is a B after the part type (I assume therefore Rev.
B). When I request info from the chip it gives:
- Part ID: 4293984050
- Boot Loader ID: 1.3

What would I get from a Rev. C chip (which I do not have at present)?

Thanks

Mark

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