Stores
location
from where instruction
was fetched
from where instruction
was fetched
Processor
Stores
instruction while it is
being decoded
instruction while it is
being decoded
What
is a register?
p. 185
Next
Stores data
while ALU
computes it
while ALU
computes it
Stores results
of calculation
of calculation
ØTemporary
high-speed storage area that holds
data and instructions
data and instructions