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Re: LPC2148 identifyed as a LPC2138?

2006-01-07 by tiltedkeyboard

--- In lpc2000@yahoogroups.com, Peter Jakacki <peterjak@t...> wrote:
>
> You will find that the 2148 manual is incorrect and has not been
updated 
> in this respect. Read the 2138 manual and you will find that the
part id 
> for the 2138 is 196389 which is what you are reading and so the utility 
> is correct. My 2148s read 67305253 (0x0402FF25) which is the correct 
> part id for 2148s.

Hmm...Okay. 

Thank you for that input. Seems like one can't trust the manual
- Great! ;-)

Is there any possibility to fix the ID on my 2148 chip? It's located
in ROM i guess?

I don't really see why a 2148 part ever need to identify itself as a
2138, even thou they are almost identical apart from the USB device port.

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