Arquitetura de PC - Aula 02

8/6/2019 Arquitetura de PC - Aula 02

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Jfmkckîço 8#

Vb gobpvzhjoy ë vbh bèxvkch gobpowzh jf vb gocavczo jf

phyzfw flfzyúckghw f flfzyobfgéckghw, gob ghphgkjhjf jf golfzhy,

hybhqfchy f bhckpvlhy jhjow, hlëb jf moycfgfy kcmoybhîöfw,zvjo kwwo jf moybh hvzobèzkgh#

Jfmkckîço 9#

O dhyj~hyf jo gobpvzhjoy ë zvjo hxvklo xvf o gobpöf

mkwkghbfczf# Gocwzkzvâ"wf fb dhyj~hyf o py÷pyko nhikcfzf jo

gobpvzhjoy f wfvw pfykmëykgow#

Hyxvkzfzvyh ¸ Jfmkckîöfw



Nhikcfzf

Goczáb h moczf, plhgh bçf, jkwpowkzk}ow jf hybhqfchbfczo,plhghw jf ftphcwço, bfb÷ykh, fzg### Ftkwzfb }èykow bojflow jf

jfwkncfw f zhbhcdow }hykhjow# Zhbiëb ftknfb gobphzkiklkjhjf

gob o zkpo jf moczf f, fb hlnvcw ghwow, gob h plhgh bçf#

Hyxvkzfzvyh



Hyxvkzfzvyh

Nhikcfzf



Moczf

Yfgfif goyyfczf hlzfychjh jf 880 ov 990 }olzw }kcjh jo

fwzhiklkqhjoy f h zyhcwmoybh fb goyyfczf goczâcvh jf 6, "6, 89 f "

89 }olzw# O jokw zkpow jf moczf bhkw gocdfgkjow wço1 HZ f HZT#

HZ " Powwvk vbh gdh}f lknh/jfwlknh f h whâjh ë vb gocavczo jf

jokw gocfgzoyfw wfbfldhczfw

HZT " Zhbiëb gdhbhjh jf moczf kczflknfczf, flh cço powwvk vbh

gdh}f lknh/jfwlknh $wfv jfwlknhbfczo ë yfhlkqhjo poy vb pvlwo

fc}khjo hzyh}ëw jh plhgh bçf# Powwvk vb ñckgo gocfgzoy jf

whâjh#

Hyxvkzfzvyh



Plhgh Bçf

H plhgh bçf $bozdfyiohyj +, ë powwk}flbfczf h phyzf bhkw

kbpoyzhczf jo gobpvzhjoy#

Flh nfyfcgkh zojh h zyhcwhîço jf jhjow fczyf h GPV f ow

pfykmëykgow# Flh jfmkcf h hyxvkzfzvyh jo wfv gobpvzhjoy#

Gobpocfczfw jh Plhgh Bçf1 Gdkpwfz, IKOW, Ihyyhbfczow,Wlozw#

Hyxvkzfzvyh



HyxvkzfzvyhPlhgh Bçf



Bkgyopyogfwwhjoy O zfybo bkgyopyogfwwhjoy cço ë o bfwbo xvf GPV# Phyh ow

bkgyogobpvzhjoyfw poyëb, pojf"wf jkqfy xvf o

bkgyopyogfwwhjoy ë h wvh GPV# Hczfw jh ftkwzácgkh jow

bkgyogobpvzhjoyfw, hw GPVw jow gobpvzhjoyfw fyhb moybhjhw

poy vb nyhcjf cñbfyo jf gdkpw, jkwzykivâjow ho locno jf vbh

ov jk}fywhw plhghw# O bkgyopyogfwwhjoy ë vbh GPV kczfkyh

jfczyo jf vb ñckgo gdkp# Ë o gëyfiyo jo gobpvzhjoy#

Hyxvkzfzvyh



Bkgyopyogfwwhjoy

Hyxvkzfzvyh

Pfczkvb KKK,Pfczkvb :$Wogefz :97+,Pfczkvb :$Wogefz :>4+,

Hzdloc#



Hyxvkzfzvyh

F}olvîço jow pyogfwwhjoyfw#

Pyogfwwhjoy Hco jf Lhcîhbfczo Zyhcwkwzoyfw

4044 8;>4 9; bkl94= 8;49 87: bkl74=JT 8;46 9>6 bkl:4=JT 8;4; 8,9 bkldöfwPfczkvb 8;;7 7,7 bkldöfw

Pfczkvb Pyo 8;;6 6,6 bkldöfwPfczkvb BBT 8;;= :,6 bkldöfwPfczkvb KK 8;;> >,6 bkldöfwPfczkvb KKK 8;;; 98 bkldofwPfczkvb K] 9000 :9 bkldofw



YKWGO pyogfwwhjoy goczfb vb nyhcjf cvbfyo jf kcwzyvîöfw# Jfwwh

moybh, o bkgyog÷jkno jf}f vzklkqhy wvh py÷pykhw kcwzyvîöfw#

Jkwwkphb bhkw ghloy xvf o YKWG#GKWG

O pyogfwwhjoy goczfb vb cñbfyo pfxvfco jf kcwzyvîöfw bhkw

wkbplfw# Jfwwh moybh, o py÷pyko womz~hyf fb ftfgvîço mhq ozyhihldo pfwhjo# Hgoczfgf xvf o hvbfczo jf pfymoybhcgf jo

gdkp gobpfcwh fb bvkzo fwwf zyhihldo ftzyh jo pyonyhbh# Hzkcnf

bhkoyfw myfxüácgkhw xvf ow GKWG#

YKWG t GKWG



Zojh plhgh zfb vb gykwzhl pkfqoflëzykgo $ov vb gkygvkzo kczfnyhjo+

phyh h nfyhîço jow wkchkw jf wkcgyockwbo f jfzfybkchîço jh

}flogkjhjf jf pyogfwwhbfczo# O gykwzhl moycfgf vb pvlwo jf hlzh

pyfgkwço gvah myfxüácgkh jfpfcjf jo pyogfwwhjoy fb vwo# Hwwkb

gobo o pyogfwwhjoy, ovzyow wkchkw wço oizkjow jo gloge phyh ow

gkygvkzow jh bozdfyiohyj }kh jk}kwço jf myfxüácgkh# Ftgfîço mfkzhho ihyyhbfczo jf ftphcwço xvf zfb vb gykwzhl jf 8:,78484 BDq

kcjfpfcjfczf phyh wfv mvcgkochbfczo#

Gloge



Ë h }flogkjhjf pflh h xvhl vb bkgyopyogfwwhjoy ftfgvzh

kcwzyvîöfw# Xvhczo bhkw yèpkjo o gloge, bhkw kcwzyvîöfw vbh GPV

pojf ftfgvzhy poy wfnvcjo# H }flogkjhjf jf gloge ë ftpyfwwhjh

fb bfnhdfyzq $BDq+, 8BDq wfcjo knvhl h 8 bkldho jf gkglow poy

wfnvcjo#

Gloge Wpffj ov Gloge Yhzf



Bfb÷ykhw

Hw bfb÷ykhw jow gobpvzhjoyfw wço vbh phyzf bvkzo kbpoyzhczf

co wfv mvcgkochbfczo f pfymoybhcgf# Flhw fwzço kczkbhbfczf

lknhjhw ho pyogfwwhjoy, Gdkpwfz f plhgh bçf#

Ftkwzfb }èykow zkpow jf bfb÷ykh, }hykhcjo h ghphgkjhjf jf

hybhqfchbfczo, }flogkjhjf f pyfîo#

YHB, GHGDF, YOB, Bfb÷ykh Wfgvcjèykh#



Bfb÷ykhw



GBOW

O gdkp jfcobkchjo GBOW ë gobpowzo poy vb yfl÷nko flfzyúckgo

f bfb÷ykh =: i{zfw jf bfb÷ykh YHB, ë cfwzh bfb÷ykh xvf

fwzço hybhqfchjhw hw kcmoybhîöfw yflhzk}hw `h gocmknvyhîço jo

dhyj~hyf jo bkgyo#



IKOW

O IKOW $Ihwkg Kcpvz" Ovzpvz W{wzfb+ ë vb pfxvfco pyonyhbh

hybhqfchjo fb vb gdkp jf bfb÷ykh YOB jh plhgh jf GPV# Flf

ë yfwpocwè}fl poy ·hgoyjhyº o gobpvzhjoy#

Hwwkb xvf vb gobpvzhjoy ºf lknhjo o IKOW gobfîh wvhw

hzk}kjhjfw, goczhy f }fykmkghy h bfb÷ykh YHB, kckgkhlkqhy

jkwpowkzk}ow, f o pykcgkphl, jhy kcâgko ho pyogfwwo jf iooz#Iooz ë h opfyhîço jf phwwhnfb jo wkwzfbh opfyhgkochl jo jkwgo

ocjf wf fcgoczyh phyh h bfb÷ykh jo gobpvzhjoy#



GDKPWFZ

Jfcobkch"wf gdkpwfz ow gkygvkzow jf hpoko ho gobpvzhjoy xvf

nfyfcgkhb pyhzkghbfczf zojo o mvcgkochbfczo jh plhgh bçf

$goczyolf jf bfb÷ykh ghgdf, JYHB, goczyolf jo ivmmfy jf jhjow,

kczfymhgf gob h GPV, fzg#+# Ë yfwpocwè}fl pflhw kcmoybhîöfw

cfgfwwèykhw ho yfgocdfgkbfczo jf dhyj~hyf $hybhqfchjhw ch

wvh bfb÷ykh YOB+#



GPV

H Vckjhjf Gfczyhl jf Pyogfwwhbfczo, zhbiëb gocdfgkjh pflh

wknlh kcnlfwh GPV$Gfczyhl Pyogfwwoy Vckz+, ë o gobpocfczf }kzhl

jo wkwzfbh jf gobpvzhîço, yfwpocwè}fl pflh yfhlkqhîço jhw

opfyhîöfw jf pyogfwwhbfczo $gèlgvlow bhzfbèzkgow, gèlgvlow

l÷nkgow, fzg+ f jf goczyolf, jvyhczf h ftfgvîço jf vb pyonyhbh#



Ihyyhbfczow

Wço ghbkcdow xvf pfybkzfb o zyhcwpoyzf jf jhjow fczyf ow

}èykow flfbfczow1 GPV, bfb÷ykh, plhghw jf ftphcwço, wkwzfbh

jf fczyhjh f whâjh, fzg###



� Wkwzfbh jf Gobpvzhîço

Womz~hyf

Dhyj~hyfDhyj~hyf

Pfoplf~hyf

]kwço Nfyhl



Gobpvzhjoyfw

Ihyyhbfczow

Vckjhjf Gfczyhl jf Pyogfwwhbfczo

Yfnkwzyh"joyfw

VLH

Vckjhjfjf Goczyolf

WhâjhwFczyhjhw

Jkwpowkzk}ow jf hybhqfchbfczo

]kwço Nfyhl





Wkwzfbh jf Gobpvzhîço

VckjhjfL÷nkgh f

Hykzbëzkgh

Vckjhjfjf

Goczyolf

Kczfygocftçokczfych jh GPV

Yfnkwzyhjoyfw

F/W

Bfb÷ykh

Ihyyhbfczojo wkwzfbh

GPV

]kwço Nfyhl

Gobpvzhjoy

GPV



Hyxvkzfzvyh

a Hzykivzow jf vb wkwzfbh}kwâ}fkw phyh o pyonyhbhjoy#

a Hzykivzow xvf záb kbphgzo

jkyfzo woiyf h ftfgvîçol÷nkgh jf vb pyonyhbh#

Oynhckqhîço jf

vb gobpvzhjoy

a

Vckjhjfw opfyhgkochkw f wvhwkczfygocftöfw#

a Kbplfbfczhb hw fwpfgkmkghîöfwjh wvh hyxvkzfzvyh#

]kwço Nfyhl



Hzykivzow jf

Hyxvkzfzvyh

� GOCAVCZO JF KCWZYVÎÖFW

� CÑBFYO JF IKZW VWHJOWPHYH YFPYFWFCZHY OW]ÈYKOW ZKPOW JF JHJOW

$CÑBFYOW , GHYHGZFYFW+� OW BFGHCKWBOW JF F/W

� HW ZËGCKGHW JFFCJFYFÎHBFCZO JFBFB×YKH

]kwço Nfyhl



Hzykivzow jf

Oynhckqhîço

JFZHLDFW JF DHYJ^HYF

ZYHCWPHYFCZFW HO

PYONYHBHJOY

� WKCHKW JF GOCZYOLF

� KCZFYM HGFW FCZYF O

GOBPVZHJOY F

PFYKMËYKGOW

� ZFGCOLONKH JF BFB×YKH

VZKLKQHJH

]kwço Nfyhl



� Bvkzow mhiykghczfw omfyfgfb mhbâlkh jfgobpvzhjoyfw gob h bfwbh hyxvkzfzvyh, bhw gob

jkmfyfcîhw jf oynhckqhîço5

� Ow jkmfyfczfw bojflow jh mhbâlkh záb pyfîow fghyhgzfyâwzkghw jf jfwfbpfcdo jkwzkczow#

� Vbh hyxvkzfzvyh pojf woiyf}k}fy poy bvkzow hcow,

fcxvhczo wvh oynhckqhîço bvjh gob h f}olvîço

jh zfgcolonkh#

Hyxvkzfzvyh f Oynhckqhîço



� Ftfbplo1 H Hyxvkzfzvyh jo Wkwzfbh 7>0 jh KIB

$8;>0+ ¸ Nyhcjf Cñbfyo jf Bojflow

� Ow bojflow gocwfy}hb h HYXVKZFZVYH,

pyfwfy}hcjo o kc}fwzkbfczo fb womz~hyf jo

glkfczf#

� Kcgyfbfczh h zfgcolonkh f }flogkjhjf hzyh}ëwjow hcow#

� WOIYF]K]FV HZË DOAF#

Hyxvkzfzvyh T Oynhckqhîço



� H yflhîço fczyf HYXVKZFZVYH fOYN HCKQHÎÇO ë bvkzo bhkw fwzyfkzh#

� Bvjhcîhw ch zfgcolonkh kcmlvfcgkhb h

OYN HCKQHÎÇO f yfwvlzhb ch kczyojvîço jf HYXVKZFZVYHW bhkw ykghw f pojfyowhw#

� Cço ftkwzf vb moyzf yfxvkwkzo jf gobphzkiklkjhjf

jf vbh nfyhîço phyh ovzyh#

� Ftkwzf bhkoy yflhîço fczyf hw jfgkwöfw yflhzk}hw

à OYN HCKQHÎÇO f à HYXVKZFZVYH#

Hyxvkzfzvyh T Oynhckqhîço

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Arquitetura de PC - Aula 02