- Alpha Juno 1-2
- Juno 106
- JX-3P
- MKS-30
- JX-8P
- JP-6
- TR707
- Prophet 600
- DW6000
- DW8000
and many others...
On the past, I developed a simple solution that had the disadvantage of only using part of the new memory component:
Very effective solution, for example inside a Roland JX-8P :
But, only 2Kb are used on the 32Kb that contains the new RAM.
So I decided to do a new version with an additionnal connector for the extra addresses selection :
The J1 connector will allow to select the memory bank using an external selection solution.
The other side of the board :
This board will be a little bigger than the previous version but still very closed to the original size of a 6116 SRAM chip :
Once this card will have been tested, it will remain to develop the board of the memory banks selection system.
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