The TS2068 Non-Volatile RAM Kit

This board has been designed with maximum utility in mind. It is possible to extend the memory of this product to 64K by adding one additional 32K Static Ram chip in the other socket.

This boards’ predecessor used four 8K static ram chips to make up 32K. This was done by stacking the ram chips. Using this method, it is possible to add an additional 64K (a total of 128K in all) by adding only one diode and four jumper wires (and the extra ram chips) to the board. We’ll discuss this later.