APOLLO Command Module Plan View
A view of the business-end of the ACM board. From top to bottom are:
- 6 input connectors, 11 output connectors, and 5 configurable input/output
connectors (each with associated jumper determining input or output). The
I/O connectors are for as-yet unassigned duties.
- Output buffers (three large-ish chips) for outputting TTL levels into
50-ohm loads.
- Jumpers for setting the mode of the 5 configurable I/O ports.
- The 144-pin EPM7512AE 7 ns Altera PLD handling the timing and state
functions.
- One-shot, buffer combos (one in center, one lower left) to drive the
LEDs on the front panel.
- The 208-pin EPM7256AE 10 ns Altera PLD defining the available command set,
porting data to the CAMAC dataway, and setting operational parameters for the
timing PLD.
APOLLO Command Module
APOLLO Apparatus Page
APOLLO Main Page