
4/14/86
Rob Horning

The problem with the Indigo CA in Firefox 1 turned out to be a power
supply problem.  The CA just happened to pull the power supply into the
region where the SIU would not function.  A second CA has also been turned
on in Firefox 4.

I found out that the pinouts on MC-F changed.  This involved some of the
+5S pins being changed to +5.  I got the change to Photronics before they
started the board.

There was a problem on MC-F that would have had an effect on our error
detection strategy and would have effected our failure rate.  The error
mapping was not working correctly.  It turned out to be a simulation
problem.

I spent a little time looking at the MC-F timing.  I did not see any 
problems.

I turned on the 3 new memory boards.  Two turned right on and the third
had several problems.  There were a couple of opens in the PC board and
some of the RAM's were backwards.  We did not pay to have the boards tested
because I am planning on making changes.  The backwards RAM's should not
be a problem in production.

