Hey, third time's a charm!
Looks great, Paul! (Did you change the lines in the asterisk? They
look different now-- better.) No visible distortions except maybe a
little bit on the last asterisk in "* MULTIGAME *". Looks like they
might not have all lined up at the center. The rest are fine though--
could be a monitor thing.
I didn't mess with the controls at all (didn't plug 'em in). Assuming I
have a working PCB, should they do anything with the RipOff controls?
(Been a while, I don't recall what's works with what.)
Anyway-- duty cycle, measured at pin 11 on F2 looks to be:
low - 7.4ms
high - 18.8ms
Onscreen 'scope cursors are your friend. ;-)
Let me know if I should try to debug my input section and try out the
inputs (or if RipOff had different control mappings).
-Clay
Clayton N. Cowgill Engineering Manager
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/\ Diamond Multimedia System, Inc.
\/ Communications Division