IC question and hamfest finds

From: Allison J Parent <allisonp_at_world.std.com>
Date: Sun Feb 13 13:14:25 2000

<Other finds include some kind of CPU board with a 1802 Cosmac CPU, a HP 97

Describe it more.

<marked "AMD AM9217APC". I can't find a reference to them, does anyone know

The only amd I could find was 9517 (DMA controller like 8237). The 92xx
series has memories so it could be ram or prom type device.

<what they are? Also they say "Proto" below the IC number. Does that mean
<that these are prototypes?

Very likely.

Allison
Received on Sun Feb 13 2000 - 13:14:25 GMT