De cuong on tap Cau Truc May Tinh - Pdf 12

ĐỀ CƯƠNG ÔN TẬP
MÔN CTMT VÀ GIAO DIỆN
Cấu trúc đề thi dự kiến gồm 3 câu:
Câu 1: (3đ)
Câu 2: (4đ)
Câu 2: (3đ)
Câu 1: ví dụ:
  
  
! " 
 
  
  
 "
 !"
 "
#  
  
   
  
!  
 "
  "
 "
$%&'"%(""
 )*+,-(./0123456.
 )*+,-(0789-:%(23-:
! ;<%6/=>--?-6@:/01180<A+.%(B
 )*+,-($C@@D%C@;<%6-E3F
%GHC@
 )*+,-($C%+/;<%6-E3F%GHC%+/I%-J@H

 )GX8=n-C+ao%M0@71V
Aa++`@/WL
Đáp án&
Câu 1:
  
BhB
h 
Bp
qp
Rp
A0- A12
74373
BhB
rhr
h 
PS Sp8088
Bh B
h 
PS
RD\
6264
IC1
BhB
OE\
h 
CE\
6264
IC2
BhB
OE\

IC1
BhB
OE\
h 
CE\
6264
IC2
BhB
OE\
h 
CS
!

WR\
WE\
IO/M\
p
qp
qp
p
CE\
WE\
CS
6264
IC1
BhB
OE\
h 
CE\
6264

2.MCH(memory controller hub)
3/6i%/jd-=_YW%/-]%J/:>ksm0U.H
`Wk06U.H B") "RR6U.6\=n-=_
YW3/6i%/jm
3/6i%/j45D%2WXUaOZ" " wOLO
So0`++/6i%@:+.W3/6i%/j-=_3_/:-]%J
1`-=_YWws3/6i%/j0U./@HWi
D%0YD%-b+.W=_".-:"HWOZx=+.W=_".-:
HWH 
3.ICH7(I/O controller hub)
3/6i%@d-=_YW%/-]%Jyksm"W866Q
.-:M,0U.+`@y/j\J$/U3/6i%
/jL3/6i%@/z6o`@.08>OZLA
45H3/6i%@W-]%J/%+O"RO"R"/:-]%Jj"/:
-]%JBS"-((U."/:D%2WX5W=_"%1
4.DIMM Module
]%W VL%:AU+2o%M
B B+&
BBRB kBBmRB B+&
BBRB RB B+&
5.PCI (Peripheral Component Interconnect)
{6-b/%+H@6L30U.6/b/@H
6.DMI: kB0``1`0|`m
 P U   .  [  3 -  3 a  `@0L  0WW`0 s%/yw0+   y
0WW`0s%/kkwmsm1y0WW`0s%/ksm
7.PCI E:
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R3/j+*0`+`OZR0`+`OBS
3. Nêu các bước đo đạc chẩn đoán một Mainboard dựa trên thông số
nguồn DC
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%Mo%./01-U6
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5.Vẽ sơ đồ chân cổng usb. Nêu các đặc tính kỹ thuật của cổng usb.
Ưu điểm của cổng usb?
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3U%0<6$BŒBhW63U%$>@4-U6/zy!!)-=_
M[@C6k@WML%(Œ)C6-i%09@4Œ!!)
1--U6%(%AZR'J1-:02Œ)hhŒ)m
Ưu điểm:
6  tE  3  ,  '2  H  ZR'&
•6%:0%L]W-•nk+%+m"JJ%W0%L]‘W<Q‘"}0_
63U%1`+%1)>6%:0%L]-•n"6%:0%L]G
1a  WU%  `  J%  -=_  -2@  /2      J  -6  0=>  k  0`1/W`  m 
•ZR'x}0_6/bA-•nL/D%L]=%<M"
6/b-•nWŠA-•nJ(V@:n-J@ 

=n=n1V-,bW''$Ln"=nW1V-,bWw'0
=,W"j=n+*3`'t+.6^+2o%M-]%31%W=_
`63w'•'0U-]%kE6i@]@J@0mW
3w'•'<1%W=_1U-]%/66=nM,+>
1%W=_0<^-Nk31QC-N4w'=nl-2!h!w'm
hTốc độ quay: .-:D%LH-N4-=_XU%W0@k0`W%+`0@%`”
+.dD%L0@:\m.-:D%L7C-NW@U1
\8UU-Yy,"n7@@M,
6.-:D%LA1QULW0@kA1Q>6C-N4!"“
+2o%M6-$Lh!5@m0@kA1Q>6C-N4+2o%M[
m;0".-:H6C-N406@6L36$M"@6L0@
6@6LH+u1QRRJW<>0@L0@
hBộ nhớ đệm kcacheEbufferm&':>-U@U@QW=%@1aWU%0D%6
07W@UHC-N4<-:W>H/:>-U@2=9-6J>U%
+%M-:HC-N4/9U-YyAo2L04nk1Q%:
+81%LJH-i%-Yy"1aWU%-=_0%L]>E-m+*-=_-E@0/:
>-U@0n-J@5@"1%W=_/:>-U@=nWE'
6WC-N41%W=_-w''E,6C-N
41QW=_W>,
hTốc độ truyền dữ liệu: ti.-:0%L]1aWU%0<6%?M,
+>H/9]%A+.2=9-.-:0%L]1aWU%HC
-N4=&.-:D%LH-N["+.W=_-N[0C-N4"AU"
1%W=_/:>-U@Ž
hKích thước: tJ-2@/2LWj06[>6W@6L3"3=>HC
-N4-=_%?6WW&"1V06@6L36U
0=>!"1V6@6L36$"@6L0@"@6LH"1V
@6L3o6L"E~,1V06/bF%G+.6$
O01"1V6/b+<%~k@01``m
7. Vẽ sơ đồ chân cổng LPT và mạch ứng dụng qua cổng LPT. Nêu các
đặc tính kỹ thuật của cổng LPT.

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6+%LN0%L].H\70%L].W\xG@,0%L]
++†0W%=0%L]++0<+_1$L1N<+*MWi
0%L].7+_+*0%L]/@:Wi00%L].l0%L]-
/%L<"1V>i+."70%L].WJ,0%L]+
+t$L  W  0=n  _  o2L  0  -\  0  R`0W   
%?R`0W  0%L].-A/+)71V@^'y'”@}@:@
/+-=_@^@:+./”o%U%D%2HW'y+6/b
R`0W  L9%?L-=_/1=><R  hR`0W  <@-E3
;rk;`@@1r%`%m":<@.-:W<>!'y+6/b
J  L  9  .  -:  L  -=_  Y  W  R  h!%?      +*  W  R  h
iW=%X0zR  R  h!A-(N>%;=nJ0
@:/blL>.-:'y+-E3HR  •=
;r/bL-\W/bR  1VAL9.-:!'y+
;`@@1r%`%k;rm5U%5C4/z6+joWWU@6L
39>:-]%W=%XD%0YaWR`0W  -=-=n1aWU%
0<"@:0%L]-@:-JG3U%9>00%L]+
+"l@:W-=n0%L]3U%+€20%L]-G6R`0W
 (@E1$Lk@:E0%L]-@:EG3U%m1V60%L]
$;  1V  <@  !  +_    -M"=  GL  6  R`0W    1V    1$L
:W_36H0%L].W1V0M3+_1$L"1$L6~Y"A6
}"A31–W=%A2UV@6L
0=>-$LCD%-=_+2o%M`%?BS"i-$L-^o%MU%?R  
L09<A1Q
9. Nêu chức năng BIOS hệ thống. Phân biệt ổ đĩa luận lý và ổ đĩa vật lý
trong máy tính.
BIOSWB+I%o%%SL+`@kU.Go%M,/2m-=_WG07-J8
J@0@6L89-:kPOSThP•`0OS`W|T`+m$6%(
180aU.kIRQhI`00%R`D%`+DMAhD0`M`@0LA`++m6
  /b  0<  @6L  z@  06  o%  -:    6  =,  07

Các loại DRAM
 SDRAMk)j[SL0%+DL@RAMm-=_YWB -(/:
RB (@!$W&RB"BB"BB
o SDR RB   kSW` D R`  RB m"  =n  -=_  Y  j  W
‘SDR‘$t=_1V06@6L3x"/%++``1L
VG.>W+``1H@`@0L"L-^W}n
o DDR RB kD%/W` D R`  RB m" =n  -=_Y  j W
‘DDR‘$BBRB W2H/:>RB>.
-:0%L]2M-ARBnU0%L]2Wi0@:%˜
/:>t^-=_L/9DDR2
o DDR2 RB   kD%/W` D R` 2 RB m"  =n  Y  j  W
‘DDR2‘PU4HBB>$"W_W>MH
+>BBW/%++``1M-AW+``1
 RDRAM k)  j  [ R@/%+ DL@ RAMm"  =n  -=_  Y  j  W
‘Rambus‘t$LW@:WB -=_F%G@>+>
F%GRB B -:-(/:`@:U.WE0%L]
1aWU%`@:=>:</:>B J}0_-!
B }-=_v.%i80<@:@1%W`YWk@/%+
W``@0L1%W`m=U0%L]1aWU%-=_8Ua6@
-]%J[0</U4A0%L]a6>%'%+
/:>B W-=n1ŠW<Q-D%6@1%W`0</%+"@}
@1%W`6$00<6-i% 1UB-"%6`j@
A4+*2j@:@1%W`W<Q-J-2@/2-=n0%L]
-=_.W].-:@/%+-[hsš@/%+%LA,
RB W/=W-j,0M]%<0M3=n1VB 
2j@E9a`0.2j@a 2kd
YWhm-H
11. Nêu hoạt động bộ nguồn.
0=>i$37@J%+,W=_]/:%(
Sơ đồ khối của nguồn ATX được chia làm 4 nhóm chính

;%( {iW%(M0=>kR/Lm%(3kO•`0m
• gj@-U )/:%("%(R/L-:L%
Mo%./01-U6
• )R'"-U6L+*%M@9-:%(0<+`@
hRk%(3=-:=/M@Ajm
• g/M@Aj•‚6-:@9-:0+`@•‚
+`-=0WUO;•‚-D%hR0(-=0$O;H0jj@
W<%( {k$O;W$1$L@i%oW6$Lm"WUO;k•
)m•‚%(3O•`0+*-:
• g%(3-:•‚%Mo%./016-U6!"!)kD%
61$L@i%@m")kD%61$L@i%-~m")kD%61$L@i%m"h)
D%1$L@i%0jh)D%1$L@i%oW,
12. Nêu và phân tích các tín hiệu quan trọng khi đo đạc dạng sóng
trên MB.
1. CPU Reset: (O)
3U%sOZR„W†0[sso%M03U%sOZR„0
R;„-=_6-:02@++%R;„6-:3U%
sOZR„v/:ouWX/j-i%89060=>
Power OK: ( I )
g-=_6-:"Oqg/6s%(0`-^C-b-=_3M
%+
!Reset In: ( I )
g-=_6-:"3U%6L+*0`+`/M-(/:s3U%L-=_.-
†0OPR„Hs3U%†L@R@0`0-J06
0`+`23U%LL<%i%!!)
4. Power Button: ( I )
3U%O•`0'%W@R„LRl0L<%i%HU.-0
6H;%U.-906H"3U%LW+8U-64;%
Oq';„-=_M,+"+*$L0U%LJ06A-]%U+
06+k•`0/%`001`m`001`x+*o2L0L2U.-

h6-cŒ)"!"!)"Œ)"h)+6NW-^6
-U6Œ)"!"!)"Œ)"h)L6-=n6-/7
=n
htcPg+6W1-:o%Pg0</01
.
htcR+6k+%jm//01-^o%
`+`-J9-:OZ
htcR+6/OZ-^-:
htc'R+6/OZ-0%LG'R
•g=jOZ/017-cR-c'R+*
A+6dWM26-c6-]%6+6W/01/7=nk0<
-cR+60(jm
•gjOZ"%M26-cP`10<-]%+6W2/01OZ-^
-:
0789-:@6L=+%&
14. Nêu phương pháp kiểm tra mainboard và các bước kiểm tra.
Phương pháp kiểm tra Mainboard
6M26C-N4"CB@"601@90: 0~
/01"l-JWOZ0</01
M%("/GAjD%+66/J%U+%&
'J%U&r%%(D%L"D%OZD%L"6/19W
•‚t]%LML/01Š-:"OZŠ-:"/31W
/J%U/01OZ-^-:-=0-=_A/6W}H k)7
=j@ m
'J%U&r%%(D%OZAD%Lkt2@/2jjWAjOZ
-^-M%-\m
•‚t]%LML+`-]%J%(0</01A-:
'J%U!&r%%(D%OZD%L=A<%9W
•‚t]%LMLOZ=-:E~'R%/-^Lu
OZ.7=~W1'RE+`0</01

0++0
2 – Cấu tạo của CPU
OZ!.3W&
a. Bộ điều khiển ( Control Unit )P6ouW3U@QA1b6WU
H=,07-]%J-:ouW3"-=_-]%3o6/9o%
b  -(  (  U
.o%b-((U.1V-J-(/:66ouW30
OZ`62nA-Cg2nna
o%YW%˜o%b.-:`-o%bU.06o%
3U%%?nYW.-:o%b”.-:-((3/z0U%
-,b@}$LhšWiu>@0/:ouWX1VW=%1a
WU%-bl>0@6L-8U6Q>\
b. Bộ số học-logic (ALU-Arithmetic Logic Unit)458U6WU
H-,b-]%JouWX3U%`<Y"-,bL1V-J8U
6v3+.YkŒ"h"ž"ymL6v3Wk++6W>,"~,Žm
c. Thanh ghi ( Register )U@Q@^WU0=>ouWXD%2
+%ouWX
3 – Các thông số kỹ thuật của CPU
a. Tốc độ của CPU&


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