RE: Major Havoc chip question

Well, I recently was given a tube, each of the following chips. Frank
helped me identify them....

         AMI C010444D-01 C4075 TIA chips (I was told from the
2600 console only, any comments otherwise, given I got them from an
operator, I suspect they might be in pins or vid's somewhere)
         8319 C010750-03 6532 RIOT peripheral chips ( Star Wars vector,
probably others)

If they are of use to anyone!

Mike

> -----Original Message-----
> From: Jon Raiford [SMTP:raiford@mindspring.com]
> Sent: Thursday, January 13, 2000 1:53 PM
> To: vectorlist@synthcom.com
> Subject: Re: VECTOR: Major Havoc chip question
>
> There was some talk about repro'ing the Quad Pokeys, but some guy
> apparently has a ton of NOS ones (I had almost talked Jrok into making
> them until we found out about this). They are even being sold at
> reasonable prices. Take a look a Deja.com and you should see it.
>
> So are the LETA chips available anywhere?
>
> Also, I would like to suggest that the vectorlist FAQ have cross
> references for the DAC's and any other hard to find vector part.
>
> Jon
>
> At 11:35 AM 01/13/2000 -0700, you wrote:
> >The quad pokey board is 40 pins. The only 24 pin custom chip on the Major
> Havoc board is
> >the LETA chip.
> >
> >tom mcclintock wrote:
> > >
> > > Could I be missing the Quad Pokey board? I found the chip on the
> > > schematics, but again only listed as "Quad I/O". The MH board is a
> > > conversion board, if that makes any difference.
> > >
> > > Assuming the empty socket is for a Quad Pokey board, are there
> > > schematics around such that I could make my own?
> > >
> > > tm
> > >
> > > Jess Askey wrote:
> > > >
> > > > I wrote:
> > > > >It is also used on Crystal Castles, Millipede, and any other
> > > > > game after Marble Madness that uses a trackball or spinner
> control.
> > > >
> > > > Make that... any 'Atari' game that uses a trackball or spinner. DOH!
> :-0
> > > >
> > > > >
> > > > > tom mcclintock wrote:
> > > > > >
> > > > > > I've got a Major Havoc board that is missing a 24 pin chip at
> location
> > > > > > "13Q". A look at the manual tell me that this is a custom chip,
> but
> > > > > > offers no further information. Anyone know what this is? Is it
> the AVG
> > > > > > chip for which Clay has just made a replacement?
> > > > > >
> > > > > > Thanks,
> > > > > > tom
> > > > > >
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Received on Thu Jan 13 13:48:38 2000