CPU/CS/PROM¶

MICROCODE PROM

CPU Board 3202D - Sheet 19¶

The IDB values show the microcode. 16 bits.

RF selects which part of the 64 bit microcode, and LUA is the microcode address.

Screenshot from GTKWave

We can see the microcode at address 0 is

MICRO-DELI-INSTR Address 0