On 09/27/2003 07:32:57 AM, Kevin O'Connor wrote:
Hi,
I have a motherboard that I would like to get linuxbios working on. Unfortunately, it has a TSOP flash part that is soldered directly onto it. I am concerned that if I write to the flash I may turn the unit into a "brick".
Has anyone had any experience with removing a surface mounted flash TSOP part, and replacing it with a ZIF socket? If I understand it correctly, I should be able to heat up the leads of the current flash (melting the existing solder), extract the flash part, then solder on a zif socket (http://www.emulation.com/catalog/off-the-shelf_solutions/sockets/tsop/), and then finally use an eprom programmer on the existing tsop flash chip if it ever gets flashed incorrectly. Is this correct - anyone here done this before? Is this procedure very tricky (can one new to soldering expect to succeed at it)?
Any advice would be appreciated, -Kevin
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| Kevin O'Connor "BTW, IMHO we need a FAQ for | | kevin@koconnor.net 'IMHO', 'FAQ', 'BTW', etc. !" |
Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios
what about "stacking" another flash part right over it, unsolder the chip-select pins, connect both of them to a switch ---> home made bios saviour. take a look at the data sheets, it might work.
Felix