Datapath: jump

Jump is still missing

Recall format:

000010

target

b31-26

b25-0

Compare to branch:

computes target address differently

PC <- PC31-28 :: IR25-0 :: 00

update the PC by using:

- upper 4 bits of the program counter

- 26 bits of the target (lower 26 bits of instruction register)

- two 0's

(creates a 32-bit address)

unconditional