Code ch. 20 — adder plus memory plus a counter: stepping through memory automatically, then storing instruction codes alongside data.
Resource Cheatsheet
#machine-code
3 entries across collections.
Code ch. 23 — the control unit: turning opcodes into the timed signals that steer registers, ALU and memory, instruction sets and microcode.
Resource Cheatsheet
Code ch. 24 — changing the program counter: unconditional and conditional jumps, loops, the stack, and CALL/RETURN for subroutines.
Resource Cheatsheet