[vcf-midatlantic] Help identifying Model 100 expansion board

[Dean Notarnicola]

https://bitchin100.com/wiki/images/0/06/PG_Design32k.PDF


On Sat, Jun 11, 2022 at 4:03 PM Bob Shuster via vcf-midatlantic <
vcf-midatlantic at lists.vcfed.org> wrote:

> I hope there’s a few TRS-80 Model 100 aficionados in the group!  I’m in
> process of going through my Model 100 collection items, and came across a
> small circuit board.  I’m not sure if it’s a RAM or ROM expansion.  It’s
> labeled “PG Design” with “Model No. 000132” on a sticker plus “HE-3-V0”
> etched on the circuit board.  Photos in the shared directory below.
>
> Does anyone have any idea what this might be?  If there’s an online
> reference to it I’d sure love to take a look, but I couldn’t find anything!
>
> - Bob Shuster
>
>
> https://drive.google.com/drive/folders/1nSbR93IsIOkn5beRZZlhVSjqoKQyu6rE?usp=sharing
> <
> https://drive.google.com/drive/folders/1nSbR93IsIOkn5beRZZlhVSjqoKQyu6rE?usp=sharing
> >
>
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