Part 1: What is time for the critical datapath of MIPS ADD instruction? Hint: remember to trace the datapath, for a single instruction, do not count the same unite register unit twice), and count only one unitdongest) that is in parallele with other unitsl ke reg unit is in parallel with control unit and addipc+4 and branch) units) 1) 230ps 21 930ps 3) 1380ps 4) 1630ps 5) 1430ps 6) 1880ps 71 2330ps Answer 1: (Note Indicate ONLY the INDEX NUMBER comespondng to your choice) Part 2: What is the critical datapath for MIPS SWinstruction 290m 17

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D Question 5
This is a 3-part problem
Please type in the INDEX NUMBER of the CORRECT answer in the blank WITHOUT INDENTATION or SPACE or You may lose your
points !
Below is a copy of the MIPS single-cycle datapath design and a table with latencies of the execution units and blocks included in the
datapath.
1Marst
ABE
Most
दि
D-Hae
Contired
750ps
200ps
G0pe
a50ps
310pe
500ps
310p
Part 1: What tine for the uritical datapath ol MPS ADD instruction! Dint emenber to lace the datipath for a single non do
t co the same unit ter twd, and oo any on anongesti that in in paralle with otheruiiegu in parale
rgnst that in inlle with other un n
MUK
ALU
Umem
Contror
FOan
750ps
200ps
60ps
250ps
310ps
500ps
310ps
Part 1: What is time for the critical datapath of MIPS ADD instruction? (Hint: remember to trace the datapath, for a single instruction, do
not count the same unit.e. register unit twicel, and count only one unitlongest) that is in parallele with other unitst ke reg unit is in parallel
with control unit and addipc+4 and branch) units)
1) 230ps
2) 930ps
31 1380ps
4) 1630ps
5) 1430ps
6) 1880ps
7 2330ps
Answer 1:
(Note: Indicate ONLY the INDEX NUMBER coesponding to your choice)
Part 2: What is the critical datapath for MIPS Sw instruction
?
21930m
17
Transcribed Image Text:D Question 5 This is a 3-part problem Please type in the INDEX NUMBER of the CORRECT answer in the blank WITHOUT INDENTATION or SPACE or You may lose your points ! Below is a copy of the MIPS single-cycle datapath design and a table with latencies of the execution units and blocks included in the datapath. 1Marst ABE Most दि D-Hae Contired 750ps 200ps G0pe a50ps 310pe 500ps 310p Part 1: What tine for the uritical datapath ol MPS ADD instruction! Dint emenber to lace the datipath for a single non do t co the same unit ter twd, and oo any on anongesti that in in paralle with otheruiiegu in parale rgnst that in inlle with other un n MUK ALU Umem Contror FOan 750ps 200ps 60ps 250ps 310ps 500ps 310ps Part 1: What is time for the critical datapath of MIPS ADD instruction? (Hint: remember to trace the datapath, for a single instruction, do not count the same unit.e. register unit twicel, and count only one unitlongest) that is in parallele with other unitst ke reg unit is in parallel with control unit and addipc+4 and branch) units) 1) 230ps 2) 930ps 31 1380ps 4) 1630ps 5) 1430ps 6) 1880ps 7 2330ps Answer 1: (Note: Indicate ONLY the INDEX NUMBER coesponding to your choice) Part 2: What is the critical datapath for MIPS Sw instruction ? 21930m 17
5) 1130ps
6) 1780ps
71430ps
Answer 2:
(Note: Indicate ONLY the INDEX NUMBER corresponding to your choice)
Part a What other imtruction do you think has critical datapath longer than instructions in part 1 and part 2 What is that critical datapath
1) LW. 1980ps
2) SW. 1980ps
3 SW. 1480ps
4) AND. 1480ps
5)AND. 1880os
6 LW. 1930ps
77 OR, 1480p
Anwer 2
(Note: Indicate ONLY the INDEX NUMBER componding to your chice
Transcribed Image Text:5) 1130ps 6) 1780ps 71430ps Answer 2: (Note: Indicate ONLY the INDEX NUMBER corresponding to your choice) Part a What other imtruction do you think has critical datapath longer than instructions in part 1 and part 2 What is that critical datapath 1) LW. 1980ps 2) SW. 1980ps 3 SW. 1480ps 4) AND. 1480ps 5)AND. 1880os 6 LW. 1930ps 77 OR, 1480p Anwer 2 (Note: Indicate ONLY the INDEX NUMBER componding to your chice
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