README.md
Professor Pinball's FM1608-120-PG to 6116 adaptor board

This board lets you use FM1608-120-PG NVRAM (28-pin) in a board that has 6116 (24-pin) RAM.
This board was designed for a Williams System 11A board (Pinbot) to let me use NVRAM rather than batteries.
Just remove old RAM (U25), add a chip socket, and install board with NVRAM.  No other changes to 
the System 11A board was needed.

Gerber files are for SEEED Studio (just send the .zip file to have boards made).
Board files are for Eagle

Copyright 2017 Eric Lyons

Permission is hereby granted, free of charge, to any person obtaining a copy
of this design and associated documentation files (the "Design"), to deal
in the Board Design without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Design, and to permit persons to whom the Design is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Board Design.

THE BOARD DESIGN IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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OUT OF OR IN CONNECTION WITH THE DESIGN OR THE USE OR OTHER DEALINGS IN THE
DESIGN.