Subject: Reworking Revision K strongarms ...
To: None <port-arm32@NetBSD.ORG>
From: Justin Stringfellow - Sun UK <justin.stringfellow@UK.Sun.COM>
List: port-arm32
Date: 04/30/1998 10:52:56
> and you might well be able to find somebody with SMT rework ability who'd=
=20
> change the chip for =A350 or less.  If all of you who suffer from the bug=
 were=20
> to club together and do this then it would probably be cheaper still.

I don't think the rework would be that much of a problem... I used to work =
for a=20
surface mount company just after finishing Uni, and we used to rework hundr=
eds=20
of boards each day using standard bosch paint stripper heat guns - there's =
a bit=20
of a knack to it, since all the solder on the board tends to melt and then =
all=20
the components start sliding away, but if you are quick enough, you can whi=
p off=20
a big chip like that and replace it quite easily without that happening.=20
However, I don't know what sort of heat a SA110 could stand... the componen=
ts=20
will get very hot.


Er, as an aside, where's the latest version of RiscBSD? It's not in the=20
ftp.ph.kcl.ac.uk/...blah.../1.3-Alpha  surely?
Think I might bother to upgrade my 1.2 system at last.
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
           /\            =20
          \\ \            Justin Stringfellow
         \ \\ /           OS Support Engineer                      =20
        / \/ / /         =20
       / /   \//\         Sun Microsystems Ltd.
       \//\   / /         Watchmoor Park, Camberley, England
        / / /\ /             =20
         / \\ \           E-mail: justin.stringfellow@uk.sun.com
          \ \\            Phone:  (01276) 416562
           \/             Fax:    (01276) 416682