Hand-draw datapaths for the following instructions, respectively:

1. sub $t0, $t1, $t2

2. sw $t0, 64($t2)

3. blt $t0, $t1, EXIT 1

it should look something like the picture below.

Instruction memory Address Registers > ALU Address Data memory Instruction H Data imm lopcode, funct Controller Instruction memory Address Registers > ALU Address Data memory Instruction H Data imm lopcode, funct Controller