Well, of course I could be wrong - I haven't run SA on an Asteroids board in the past five or so years, and today found a good one in my box'o boards and didn't need to again.

I haven't used the CAT box (still have two of these - a regular one, and a prototype) in years as I have a nice HP Signature Multimeter (5005A) that I use instead when I need to run SA tests, and (AIR) I simply used the Atari signature from that sheet to repair the boards. However it has been years since I last tried and could easily be wrong...

John :-#)#

On 06/16/2016 4:19 PM, Tony Jones wrote:

I don't believe this is true.  Normally you need to divide the clock
to use a HP but get signatures that match the Atari docs,  since the
CAT box can perform a NOP in a single clock.

On Thu, Jun 16, 2016 at 4:07 PM, John Robertson <jrr@flippers.com> wrote:

Atari (and Kurz Kasch) used the HP signatures - so if you are not getting
the same results make sure the signatures you have are correct for the game.
It is always possible you are looking at Asteroids DELUXE signatures for
example...

I am attaching some info that may help.

John :-#)#

On 06/16/2016 3:10 PM, tonyhtbsusa wrote:

asteroids Signature-Analysis cat box


I dug out the cat box

And am trying to fix a board with a problem in the state machine

I found the hp asteroids Signature-Analysis

But they do not match

Does anyone have the Atari cat box asteroids Signature sheet

Also any of the   Signature-Analysis for the cat box

Would be great also


Thanks tony

hi-tech

Arcade repair


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