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Coa 1

The document discusses various aspects of computer hardware and digital systems, including components like RAM, CPU, and memory addressing. It covers operations such as addition and subtraction, as well as instruction execution and control signals. Additionally, it touches on the importance of registers and the role of buses in data transfer within a computer system.

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Astuti Kumari
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0% found this document useful (0 votes)
13 views25 pages

Coa 1

The document discusses various aspects of computer hardware and digital systems, including components like RAM, CPU, and memory addressing. It covers operations such as addition and subtraction, as well as instruction execution and control signals. Additionally, it touches on the importance of registers and the role of buses in data transfer within a computer system.

Uploaded by

Astuti Kumari
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Computtn Hasdwate (tovu ylut] ksody

6muane asfhse but aoays Semains n


SoUL
iohsee ltomnt Ge toulsd r feed aly vinke)
youtobe, nikss , cht ome.

6nty
-[asdihin .

igital sykm
Mutipleeul

RAM
Ojanited.

uput eutput frocenor outyut deuices.


(i0p)
Analoy
-,tX,
Kagica ANO, OR, NOT.
Ri
10
CPU o)p proc

Haxvand ascaiteetune.
Wo Neumann Hay vasa

Havaare
MioproA8oT
sr -S
(ommnael,
Re
kg
Temp Acc, ADD uikegucal
t
Adduhe) AtU Phmeh
eg te
hy Regiska Aeumtay
on. muoo cewen e q inltiates
Hae that contr
od he 3)
registoYS Hae stored
a Imahon
binaky the on
Miocoopeahong ranger
y KegisR
load dear, count, uiet, - eaHoi
segatens cunathen toone fom conket ogeaq
mirperahon. called
ugiateu
executed The epenahn Micoxo
stsred
in on sperahons
data
ahon.
caled thatuty
t openahon smallest Hae iTha
te Copy4 coatcnt
o Iransfor
tue
Ry
fa to ugter
Ri Ra
MoV
op hawing Juqslen
toalle
Comeinohon
bil llore
J toCUle
Controt
36anc quene
lagg Contitents.
Callaed canro ON.
hen tue desoule 6o'c lemp
to
enetahon
d lymbdie The
Conhrot
Ro
Ryt RS ALU
R
TReg32 Sl, A=
32 Ra 5| Ri
assignment.
operand
heubr.
Sorce Qetinaion.
t-RitR Rs
cumulator.
to
geea
utt.
one valueo hetoes
P
Memsy(Airfter
Seyianhal setng Regatee

Sbore ddren memory


MAR
Adde
Caleng HNO:
32. adelne
Membe

Memay
called MAR.

As MAR 20oo AAR to


Ru
Ri 45

MOV A, l20ce] MOV A, 20e0.

coent
8eit

0 to n- 1

Caunkr Luei yHuglhen


8 i1
Pc (2)

Lemilag egistes usleich can le duded inta thoo


to pentêm
Sores he address
net latto an fuponubefor
Hee
P

Trsttochon
Ry <- RstRc

You ciwked
2001
l2002
ruhn Duyhrchon2v
Sot skres
ades next tochan

87
16 S 43 2 | o
Ra PCH)

Regisken R Shawing indi: buts Divided into

13|112 Ra R
his stelement dees n't hawe oonso unal
ha con knt t umpy omte
segten Ri to Ra
Hen Ra Ri)
Conro cyna
Command Com lee wwritn ay
0atiy mecine
wta clathes oatea
stop- waten
Shut wwahng soppy
Timen
at me lo ms 15mis
at tne |[ min
stunt Dr y Stop
(entof syna
fire atann, Sprinklen, w sty
R2 Ri
P R, <R

Reyl woaye 15V


(: o)

ban on t ( ) Hen He
dewed value Jee. hecaue
gies
hugth kignal prouides dugk voltage able to fyorm he
Bahom.he ma He value paovided hald
ke equal to
RO Read
wR

omynfNom Ri to Ra wken P=L Block


dingn
Conha) load
R Ctock
(syncduroniyit)

ttl

choh

hoad digrong
he conhrot sugna u connecdedl woit Hue load sgnal g Rete
He loading peason Stanh wlich meoms

wid ulealed wttu the'items R) hi operahon taka


clo ch cyde
rom t to t t.

Bus
a B

V ho
multipleea nedy ta contUct He bus
he tize 4 eah
multiplenen ust be kxt n

Dput unee n

pelechon
Selechone
A2 A

3 2 o 3 21 o 3 2 I o 3 2 1o

4 oit segt
S Se No MUK.
wlbe
tromeed.

Regetn no may
S So
Memor y rom
AR
DR Rea

Men

( rund)

Riad pRe MCAK1 wrie' M[ARE DR

adele.
C

4 bit loiny adele cilut. poalley add


4 leit each.
two opNands A4-o
(O|p (ay). Cay
from preuiay oddithon

at cary
Som

qut Sum

# dddin wutshrackr(4 leit)

caled node kit. y Meo at ferforma additon

A Ao
M

FA PA PA
Co
M

Aot (Bo t o)t1


AotBo t ,

buasy ueamant

J
HA HA HA HA

Cq s So

4 uit bunåny

aith Huelist hay addu


Athmeho wruut
digtal irut asle to pejafrn al banc uhnehe
aperatoy uke addition, sulshachon, inoeDrnert decnear ent
lect arutthmeho wrcut
full addi.

Case Do= xotYo+ Co (3est adld PA)

Do - AotBo
Yo = input MOX
0o Ao t bot Ca (addibin)
0. Aot Bot
(actdihon ut

Yo Bo

Ao t B (Sub wut boraw) O. Aot Bo.tl


Ao ta's Ca Bo
Ao-Bo (&ub)
Lagie Micuoakoahan
peahans Conside tacw
them as Ginasy
vaialles.

Hhen

Sperahos

n XOR
Ma dane uuplenenlahm (reoy).

Mox
A

Caplemst
to ut, t, omplmet
the valuein
uystu A wrt
A
B
A
A Ruut we wat to
froyotm (biheça)
Stre A
Typa o Oyerahn
#Suhue et
A
orngmding

Soel inn A.

feleehe canponert
ae

Seetue cear

a
A
oo

# NasK

Cearcd ondy wslee 0's m 8

sumahs Some

Mas (ANo) and hert (oR).

Daid ned to be inAented,


(6R)
esut and fratues
two
embe ae equel.

clusie OR.

Shyt Mioohenationg
timehe

ie symbola
R shr Rt

lost
Lot.

cir

lme
MSB i sehon at 2
places last Reond lat bit
Nou cuiylew candition

Duerew akes placl.

(qut No

Rn-2
Same equel Vs =
DMo
y XOR
NOt

(Vs)
flae.

Sedect ue conneckeo to all mut

HoH -, olp
lect

A|
A Ao A A2 A3
A3

(3) ialip

comput to pey oim ipeciic ferahon


ADO RL, R
RisRit R

Operatan code
Oporanf.
[OPcode

JAy diuded into 0paken code , peands.


Opuahon

an 1nsuchon
openahors
qund comllment."
code
e inahuchm cde

longuage

Stuned Rogsiom Organygahian Memny


l62eti
Ro
Addves

R4o95

meany t has yo96

ane stred Sapanalely in he memory


called a acunulay hc
cpenand 4 behawe! as
C2stinahon to Hue

inathcin fornat tonAtituets


alds
stores he
Inshvcth on n wluc
Hhe addum
Oprard data u stared
Pancel DUect_addes addres

mode inskuchion.
Mainlatk (Raxcal) Qect oudds cotainshe
speand
laut Hue indrectoddes contan
date sBored
faeai
mmadae Shatuchon
Manae (faxcel) fe duchon_ m wshich qpeand
Caled Lmmediae
iskochn
A, y5
spenand
AS AtH5

4ectie addhes
called geie addses hget addres

15

I opcade Addsce

olAoD 4s7

457 openand opeond


dect adden
y the

s2( b) 15744 at 457


he addres ueittea in jnsvhon
addres ofnahion.
lu 5:2 (c)
indiret odds, he adda wttn m conord
300 H.u l anoten addre 359 uho
tseandu stored

ect adalr 157


1350

DR
AR

IR

16

Q0 TR

koybd NPR

ceune
adal'ier f nert
'tuchn to le exeued
bxeeted.
Analogy P

sest
lesencpat
P

Adee
hahuchar
MovA 2001
200I
A08 A,c

Y096
AR’ 2 Gi
Addhes

(ommaakud

inuky choM
pcode Adoe

e inHvcion whca omtana adds to arse Hue spenanl


Clled
memory adden
to anctten nemony addren.

DR E M[AR]
HÚAR] DR
R R i t Rs.
12 |

alp cAanacter
alat ae called

AC

anaena Tommond
Atpell.îhdex

Duhuchan conplateuess

irukuchon.
(AoD, AN D 3h, ShY )

MCARJE AL)

3) lrepam Lmhd.

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