MITS 88-1MCS 1K Static RAM
This was the first RAM board designed
for the S-100 Bus.
The board was a very basic and simple
design with plenty of left over real estate. A schematic for this board can be
only item of note is that a signal was put out on the S-100 bus line 69
indicating the status of the "write protect line " (pin 70). These signals
were dropped by later board manufactures and never incorporated in the IEEE-696
standard. The boards were quickly replaced in S-100 systems for more dense
RAM boards and are now essentially collector items.
Other MITS S-100 Boards
4K Dynamic RAM
16K Dynamic RAM
8080 CPU VI/RTC
MITS FDC Boards
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