Author Topic: earsing device problme!!  (Read 3578 times)

habeeb

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earsing device problme!!
« on: June 16, 2009, 08:46:15 am »
when I try to verify reset reading device signature, i reset the device and it's ok i have no problme , but when i try to earse the device it's stick in ,and flash magic no reponse...why?

Andy Ayre

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Re: earsing device problme!!
« Reply #1 on: June 16, 2009, 08:58:45 am »
Some older versions of the bootloader on these devices had a problem erasing block 0. Therefore I suggest you upgrade the bootloader. See the Flash Magic resources page for the download.

Andy
Embedded Systems Academy, Inc.
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habeeb

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Re: earsing device problme!!
« Reply #2 on: June 16, 2009, 11:19:18 am »
Hi Andy,
I see in "read device signature" that, the device have the updated version (V07) of bootloader..somthing else i want to say..in diplay memory of block 0 i see no data it's totally empty..but when I runing the device on lcd  i see text runing like before i erased it.

Andy Ayre

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Re: earsing device problme!!
« Reply #3 on: June 16, 2009, 11:37:47 am »
Very strange. Maybe the device is partially damaged by static? Try another device.

Andy
Embedded Systems Academy, Inc.
support at esacademy dot com