AT91SAM9263 Sam-Ba Problem

Microchip in-system programming solution: SAM-BA

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Joined: Wed Mar 18, 2009 3:33 pm

AT91SAM9263 Sam-Ba Problem

Mon Jan 24, 2011 5:06 pm


I've developed a custom board based on the AT91SAM9263-EK

I often have problems connecting with Sam-Ba programming tool.

Sometimes it works, so I've been able to load the bootloader and verify that the board is functional;
but very often it doesn't work.

When it doesn't work it sends the message
"-I- Loading applet isp-extram-at91sam9263.bin at address 0x300000"
and then it stucks.

This happens both with USB and DBGU.

The main difference to the AT91SAM9263-EK
is that I'm using an external oscillator instead of a crystal.

Can this be the reason of the problem?

Thank you for your help,


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