Program counter:

Instruction register:

Registers:

Main memory:

Going to do in next step: FETCH

Syntax:

1/LOAD   R, BB
2/LOADB  R, BB
3/STORE  R, BB
4/MOVE   0, R, S
5/ADD    R, S, T
6/ADDF   R, S, T
7/OR     R, S, T
8/AND    R, S, T
9/XOR    R, S, T
A/ROTATE R, 0, X
B/JUMP   R, BB
C/HALT   0, 0, 0

Tools:
(binary)
(hexadecimal)
(positive integer)
(integer (two complement))
(float (excess))