Programmable Logic
Program a connection
- Connect two wires
- Set a bit to 0 or 1
Regular structures for two-level logic (1960s-70s)
- All rely on two-level logic minimization
- PROM connections - permanent
- EPROM connections - erase with UV light
- EEPROM connections - erase electrically
- PROMs
- Program connections in the _____________ plane
- PLAs
- Program the connections in the ____________ plane
- PALs
- Program the connections in the ____________ plane