[SPG_Active_Members] SDS Software - Making Progress...

Tim Shoppa shoppa at trailing-edge.com
Mon Sep 24 17:51:30 PDT 2007


"Courtney, Lee" <Lee.Courtney at windriver.com> wrote:

Hi Lee!

  I've also passed the paper documentation (about 20 pounds of it)
related to the Sigma 5 that ran automatic train supervision for
the Washington DC subway system, to Al Kossow.

  There are bits and pieces related to "standard" Sigma diagnostics
and file systems etc. mixed in but most of what I sent Al is very
application-specific.

  I also have some Telefile and Belobox Sigma-compatible hardware
documentation I'm getting ready to send to Al.

  As far as I can figure out, Telefile and Belobox both had
engineers with them that came from the original SDS and later
Xerox engineering facilities to help them do their clones.

Tim.


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