Update ALU opcode signals to be consistent with https://github.com/MARIE-js/MARIE.js/commit/5d9ffeb8f0ba903d75a0c146668ee8049e4817cc#diff-1e6ef38553b9b9bf2d1aa622dd18a6e2564d08a01ab068be6621b01ea97909e8R306

auroranil committed Apr 28, 2022

replaced register opcode -> register number; added two limitations

auroranil committed Jul 27, 2016

init

auroranil committed Jul 24, 2016