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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: [lpc2000] Flash write errors

2006-01-26 by Mauricio Scaff

I cannot talk about the IAP errors, but the ISP errors sometimes are 
related to unsupported baud rates for your selected crystal.
Here I use 12.000Mhz and it works fine @ 38400. but if I raise to 57600 
I get frequent errors in the middle of the process.
By the way. Is it possible with the lpc2isp (maybe with a simple 
modification in the source code) to use non standard baud rates ?
The ISP works fine @14.7456Mhz with 115200 or even 230400 (datasheet 
information)
So if my crystal is 12.000 would be possible to talk with the ISP @ 
93750bps or 187500bps.

Mauricio

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