Re: Vector ROMs - strange copying problem

Oh, right...I'm thinking of when (early 1980s) we used to change clone
Pacman to Ms and had to install 2532s to replace the 2716s used in many
clones. The 2732 will work if you are only using the upper 1/2...

John :-#)#

At 03:24 PM 06/03/2002 -0800, Neil Bradley wrote:
> > You can't drop a 2732 in to replace a 2716, the Addressing lines are
> > wrong...you need to use a 2532, and double it up...check it out on
> > Spies.com/arcade and follow the link to IC's and look for the Eproms.
>
>Eh? That's funny - I have a 2732 in my vector ROM socket and it works just
>fine! The only difference between the two is pin 21 where it's VPP on the
>2716 and A11 on the 2732, so I'm not sure where you're getting your
>information. Maybe you're confusing it with a different 16 kilobit EPROM
>part...
>
>-->Neil
>
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>Neil Bradley Whoever said "Money can't buy happiness" didn't have
>Synthcom Systems, Inc. a lot of money.
>ICQ #29402898
>
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Received on Wed Mar 6 16:05:47 2002