Re: Replacement 2332 ROM for CBM 8032?

I'd think one of Jim's ROM-el 2364s would do the job with a couple of 
jumpers and maybe a diode or two.

Dallas non-volatile RAM chips? FRAM?

I haven't looked for a while but last time there were all sorts of 
JEDEC-compatible chips out there...

And of course there's always the PETvet...

m


----- Original Message ----- 
From: "Darryl Sokoloski" <darryl@sokoloski.ca>
To: <cbm-hackers@musoftware.de>
Sent: Saturday, January 19, 2013 6:28 PM
Subject: Replacement 2332 ROM for CBM 8032?


> Greetings CBM Hackers!
>
> I am working on a project where I wish to replace 3 2332 ROMs with
> customized versions.
>
> I would like to use Jim Brain's 23XX adapter.
>
> I have been unable to find a suitable 4k x 8 28-pin JEDEC-compliant
> replacement device.
>
> I would very much prefer a flash device over EEPROM, and certainly
> would like to stay away from EPROM (I don't have a UV eraser, nor a
> programmer).  If I must, then I will buy a programmer...
>
> I've searched the internet at length only to find many replacement
> part numbers (from TI, Atmel, Intel), etc... all of which are
> discontinued.
> Cheers,
> Darryl
>
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