Thanks Hese,
My google fu was weak..thanks!
Just in case anyone needs them:
Microbotics 8-up simm board jumpers.
pic A ==== pic z z5-z8
a1-a4 | no mem | 2-256 | 4-256 | 2-1m | 4-1m |
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2 -256 |7654321 |7654 21|765 21|76 4 21|76 21| closed jumpers
a1,a2 | none | 3 | 43 | 5 3 | 543 | open jumpers
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4-256 |76 |7 54 21|7 5 21|7 4 21|7 21| closed jumpers
| 54321 | 6 3 | 6 43 | 65 3 | 6543 | open jumpers
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2-1m | 654321 | 654 21| 65 21| 6 4 21| 6 21| closed jumpers
|7 |7 3 |7 43 |7 5 3 |7 543 | open jumpers
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4-1m | 54321 | 54 21| 5 21| 4 21| 21| closed jumpers
|76 |76 3 |76 43 |765 3 |76543 | open jumpers