Strange one... We designed a board using a Mega128 which has been assembled, programmed and tested in a small batch by an assembly company. The programming was done using an AVR-ISP mk2. The customer has returned several of the boards because they don't work. On checking it seems that the mega128 has become completely blank - even the fuse bits are set to the factory defaults. Has anyone ever heard of this happening before? I never have. -- Tim Mitchell tim@sabretechnology.co.uk http://www.sabretechnology.co.uk Sabre Technology (Hull) Ltd, 3a Newlands Science Park, Hull HU6 7TQ Registered in England and Wales no.3131504 t:01482 801003 f:01482 801078
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Mega128 apparently losing programming
2009-09-23 by Tim Mitchell