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eCos flash-device support questions
- To: ecos-discuss at sources dot redhat dot com
- Subject: [ECOS] eCos flash-device support questions
- From: Andreas Bürgel <ab at genologic dot de>
- Date: Fri, 18 May 2001 12:12:28 +0200
- Organization: GenoLogic GmbH, Dortmund
After loosing lots of sweat I made it to program my onboard flash-device
of type Fujitsu 29LV800B - compatible to the AMD am29LV800 types.
But there are two things making me little headache.
1.) I`ve read the device-id 0x22B5 with eCos flash support, but my
flash-programmer(-hardware) reads 0x005B as device-id.
2.) It does not play a big role, but eCos-flash-support assumes that the
sector/block-size of the flash-chip is consistent over the whole
address-range. But the 29LV800B has 4 different block-sizes dependent of
the address range I want to write to.
--
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i.A. Andreas Bürgel GenoLogic GmbH
Software Engineer Joseph-von-Fraunhofer-Str. 13
D-44227 DORTMUND
Germany
ab@genologic.de phone +49 (0) 231/477349-0
fax +49 (0) 231/4761234