Class notes
Class notes CMPUT229:LogicInstructions
- Course
- Institution
Lecture notes of 27 pages for the course CMPUT229 at UofA (Logic Instructions)
[Show more]
Seller
Follow
titaniayuki1
Content preview
SHI inserts zeroesimmediate
multiplication of 2 toa go 2k
Halfof a word 16bits Thus youcanuse
16 toshifthalfof a word
Shifting leftby
32 0 Thisgivesanerror
onlab machines
Shiftsuse a modified E type
Stl Shiftingwithregisters
Srli insertszeroes
Topic V06 Srai Signextendswhileshifting
Logic Instructions
1
,12bits 7bits
, Logic Operations in RISC- V
V
we
shift left logical immediate
target registorsourceregister 24 = lb
slli t2, s0, 4 immediate value 16
leftby4
bAyffltshifting
s0 0x0000000 = 210 Was 2 wehavemultipliedthe
bit 1 is 1 lb
0 2 210
Allee
number
by 24
arelostinshifting I u
sO 00000000000000000000000000000010 2 x 16 = 32
am
0 010 32 immediate
31 15 0
moved AM value 4
bythe 5
t 2 000000000000000000000000000000100
00,0 2 = 32
jam
8
000
2 OHHH
its 32 q
bit 5 is 1 bito
32
Me
2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller titaniayuki1. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $2.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
51036 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 15 years now