Oh, thank you, thank you, thank you.
Now, is there an ultimate, definitive manual on how the
Tempest Vector State Machine works? I've read the 3
little ones under Hardware Descriptions.
The VSM on my spare boardset is not asserting VCTR.
-- Brendan Keith> ---------- > From: > > http://www.spies.com/arcade/bronzeage/TheBook.pdf > > This is the course book called "The Book" which covers basic > electronics/digital logic and contains some interesting Atari > specific info, like all the monitor schematics up through 1980. >