Re: Replacement 2332 ROM for CBM 8032?

From: Darryl Sokoloski <>
Date: Tue, 22 Jan 2013 17:01:40 -0500
Message-ID: <>

> I know you're looking at PETVet., which is fine, but I am curious why you
> were looking for a 4K*8 EEPROM/FLASH/NVRAM JEDEC item.  23XX Adapter will
> adapt any 28 pin JEDEC IC into the 2332 socket, and need not be 4K in size.

My ignorance, that's all ;)  I had read an old article about ROM
replacement (not specifically about your 23XX adapter), which stated
that you must use a replacement with the same layout.  Which makes
sense I suppose for a drop-in replacement.  I understand now that your
solution doesn't have that limitation.

> THe device will tie unused address lines to high, so you can use larger ROM
> devices and it will just place the highest 4K of the device into the 4K
> memory map.

I have ordered 3 23XX adapters from you and If it's not too late, is
any chance I can add 3 EEPROM to that order as to avoid paying for
additional shipping (which I think is more than the cost of the


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Received on 2013-01-22 23:00:03

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