Moates G1 Replacement - Memcal PROM adapter with bank switching option

I have available custom-built Memcal PROM adapters for GM ECMs, similar to the no-longer-available Moates G1. New, slim design is easier to install in tight ECM enclosures. NOT suitable for 64K bin files, works with 8K, 16K and 32K bins (27C64, 27C128, 27C256 EPROMs). (Contact me if you need a 64K compatible adapter, I do have a few available.)

Includes provisions for an optional program bank switch (not included) to allow two 32K (or 16K) bins to reside on one 64K EPROM, e.g. 27C512, 27SF512. Includes a pigtail harness ready to solder to your switch, as shown.

Note that if you are putting two 16K or 32K bins on a 27512, the first bin should be loaded at Hex 8000 (switch is off, or cable is disconnected), the second bin should be loaded at Hex 0000 (switch is on). If you are just using a single bin without the bank switch cable the EPROM should be programmed as normal.

PayPal with buyer protection (US buyers only) - - https://py.pl/CFN9B

eBay (for international buyers) https://www.ebay.com/itm/176154136608

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