RE: Battlezone problems

If 244 works fine it could be the same problem I had with Star Wars
Coin ground must be short-circuited with general ground and all ground and
rtn pins on both connectors must be short-circuited with the ground (i.e.
pins N and 12 on vector generator PCB)
Marco

> -----Original Message-----
> From: owner-vectorlist@vectorlist.org
> [mailto:owner-vectorlist@vectorlist.org] On Behalf Of Hendrix, Jeff
> Sent: giovedì 30 settembre 2004 14.57
> To: vectorlist@vectorlist.org
> Subject: RE: VECTOR: Battlezone problems
>
>
> I was looking at that last night. The signal is good to the
> inputs of the 74244, but I didn't take the time to get a 2nd
> probe and trigger on the chip select to see how the output
> behaves. The test switch does work correctly, and it goes
> through the same 74244. And the dip switches work correctly,
> so the bus is fine.
>
> -jeff

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Received on Thu Sep 30 22:19:45 2004