>The brightness of the crosshatch is set lower than most objects in the
>game. It's possible the monitor brightness was just too low--
>particularly if it looks OK on a scope.
NonExistant on the scope...
>As a long shot-- the cross hatch and all the diagnostic screen stuff
>lives in the very beginning of the vector ROM.
That was my thought, so I put in one of my test roms, no show, I then
blasted a new one just in case... No good. :-(
I've been using a 100mhz scope, I would have thought would have seen
at least a persistance trace, but no.. But then again if I isolate it, it
crashes
so I must be doing something..
BTW: I did but the bugger on the fluke9010 and compared it with a known
good board, and she passes just fine.. so its got to be in the vector
generator section somewhere.... Hum... I wonder If I can write a
test pattern thats simple to exercise each line.... Anyone ever mess with
coding on the 9010 ?
TomW
Received on Fri Feb 12 14:54:18 1999
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