Working with tsop flash

[Brian G. Rhodes]

There are quite a few places who will do it for you.  BTW inc. comes to
mind.   Probably cost you 20 bucks.  But if you have some soldering
pliers, and aren't worried about losing a board if you really muck it up,
it's worth a try.

Brian G Rhodes
bgr at linespeed.net
brhodes at visualcircuits.com
+1 612-741-1191


On Sat, 27 Sep 2003, 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
>
> --
>  ------------------------------------------------------------------------
>  | Kevin O'Connor                     "BTW, IMHO we need a FAQ for      |
>  | kevin at koconnor.net                  'IMHO', 'FAQ', 'BTW', etc. !"    |
>  ------------------------------------------------------------------------
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