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Re: How to change bootloader for LPC2138 ?

2006-02-23 by Jayasooriah

Hello,

Transferring the boot loader from one part to another can be done, but the 
issue you have to consider is what differences are between the boot loader 
that affects the two hardware revisions.

Compare the contents of the two boot sectors and see if you can find out to 
what extent they are different.  If the difference is minimal, you might be 
able to work out what these are, and then determine if it is safe to 
transfer the boot loader across.

Jaya

>Message: 12
>    Date: Thu, 23 Feb 2006 16:50:53 -0000
>    From: "r_bottleneck" <r_bottleneck@...>
>Subject: How to change bootloader for LPC2138 ?
>
>Hello,
>
>I think the problems I posted recently regarding JTAG problems of the
>LPC2138 mask A and B, are caused by the bootloader. The mask A device
>has version 2.00 , the mask B device has 2.11 (B works perfectly).
>
>How can I change the bootloader in the mask A device ? I didn't find
>a tool which allows to change the bootloader for the LPC2138. For
>other members of the LPC21xx family there are tools available.
>
>Thanks

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