It seems that your power supply is low.
try 6v for your uCsimm
----- Original Message -----
From: Alain Paschoud <email@example.com>
Sent: Thursday, June 28, 2001 11:49 PM
Subject: [uCsimm] Flash problem
> I've a big problem that seems to be very close to the one discussed under
> subject "[uCsimm] uCbootstrap and FLASH problem on uCsimm with Atmel
> When I want to flash a new image.bin from bootloader, the image is uploaded, and then the
> uCsimm wirte eras..\ and nothing more appears in minicom.
> If I try to do the same with flashloader through ethernet, the image is
> uploaded, and then the uCsimm restart at once (it doesn't have the time to
> flash it). So I start on the old system. Nothing has been erased, nothing
> has been flashed.
> I have an ATMEL flash A49BV1614. But the bootloader version is "uCbootstrap
> v1.5.7". So I won't apply the new bootloader version 1.05.01 proposed on
> the web site.
> Does someone have (or have had) the same problem ? What can I do ?
> Thank you for any help.
> Alain Paschoud
> SMARTDATA SA
> Phone : +41 (0)21 693 84 98
> Fax : +41 (0)21 693 84 91
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