??????????????????????????,CPU???????,????????????????????????.

1
?2? ?????????

• ?????????

2
???????????
3
CPU(??????)

• ??????????????????????????,CPU???????,????????????
  ????????????.

IntelCore2DuoE6600
Athlon 64 X2 E6 3800
4
??????(???????)
5
CPU???

• ???????????????????(1????????????)????????.
• CPU??????,??????(?????????)???????.
• ???????,CPU????????????????????.
• ??????????????,CPU????????????1???????????????????
  ??.
• ??????????GHz????,????????????????.(???,??????????
  ?????CPU??????????????)

6
??(BUS)

• CPU?????????,CPU????????? ???????????????????????

7
??(BUS)

• ????
• CPU?????????????????????.????(8,16,32???)??????.
• ????
• CPU???????????????????????????.????????.
• ????
• CPU???????????????????????????.??????????????????
  ???

8
???????
?? ??? ???? ??
ISA 16 8Mbps PC/AT????????,?????????
PCI 32,64 132533Mbps ??PC?????
AGP 32 2662128Mbps ???????????PCI?????????????
PCI Express 32, 64 5Gbps PCI????????????????????
9
??????
????????????????
CPU??????????????????????LSI
??????????????????????? ???????I/O?????????????
10
?????(???)

• ???????
• ??????RAM (Random Access Memory)
• ??????ROM (Read Only Memory)
• ??OFF??????
• ????? OFF ???????
• ???????????? RAM ????
• ????????????
• ROM ?????. ???????????????
• ????????????????????
• ??????????????? ROM ????????

11
?????(???)

• ?????????????????????
• ????????(????????????)??
• ???????,???????????????

12
RAM

• SRAM
• ????????
• ?????????????????,??,?????
• ?????????????.
• DRAM
• ????????????????????
• ?????????????????,??,?????
• ????????.
• -????????-
• 1??????(L1)?2??????(L2)???
• CPU??????(L1)
• CPU???????????????????????????????(L2)

13
??????

• CD-R CD-Recordable(1????????)
  CD-RWCD-ReWritable(?????????) DVD-ROM,
  DVD-RAM,DVD-R,-RW, DVDR,RW ,
• Blue-ray Disk (BD)

• ???????

??????PC?
???PC?

• ???????

USB???
SD???
14
???????

• ????????(???????????)??????(???????????)

15
??????????
16
???????

• ???????????????????????????
• ?????????????2???1????

1KB1024B 1MB1024KB 1GB1024MB 1TB1024GB
17
??????????????
????? ??? ? ? ?????
????(?1) (????????) CPU MHz?GHz ???????
???? ?????(??????) MB ????
???? ??????? MB?GB ????
???? ????????? KB?MB ????
???? ???????(MO) MB ????
???? CD-ROM MB ????
???? CD-R MB ????
???? CD-RW MB ????
???? DVD-ROM GB ????
???? DVD-RAM GB ????
???? ????? dpi ???(1??????)
???? ???? dpi ???(1??????)
???? ?????? ???(????) ???(???????)
???? ???? dpi ???(1??????)
???? ???? dpi ???(1??????)
(?1)JIS?????????????????????????????
18
??????(???????)
19
CD/DVD??
CD-ROM????????????????????????????????????????????
?
20
USB????????

• ?USB?????????????????,??????????,?????????????????
  ?

21
???????

• ????????
• CF (??????????)

22
???????

• ????????????????

xD-Picture
SD???
miniSD???
SD???(????)????,????,????????? miniSD???(????)
?????? xD-Picture???(?????,??????????)????
23
????

• ?????
• ??,??,??????????????????????
• ???????????
• ???,???????????????????????????(????)???????(???
  ?)
• OCR
• ????????????,??????????
• OMR
• ?????????????
• ??????
• ????????????????????????
• ??????
• ?????,??????

24
CAD?????????
25
??????????
?????(???)???
??????(???)???
26
?????????????
CUI Character User Interface
GUI Graphical User Interface

• ?????????????,?????????
• ??????????????????????

27
??????
(a)???????????? ?????????????????(??)???????????
?????????????????????????? ????????????????????
??????? (b)???????????????? ?XGA(1024768),SXGA(
12801024)?????????
28
CRT????????

• ??????????(CRT)?????????????

Gateway EV500
29
????????(LCD Liquid Crystal Display)
?CRT?????????????,????????????,??????????,??????
?
?STN??(Super Twisted Nematic) ?TFT??(Thin Film
Transistor) ?STN?????TFT?????,?????????.
?CRT????????????????????
Dell 2001FP HAS(20???)
30
???? ???????
? ? ???? ? ?
???????? ???? ???????????????????? ???
??????? ???????????????????????????????? ???? ???
??????? ?????????????????? ???????
??????? ???? ????????????????? ???? ??????
???? ???? ??????????????????????????????? ??????? ??????
31
???? ???????
? ? ???? ? ?
?????? ?????????????? ?????? ?????
??????? ???? ????????????????? ???? ??????
?????? ???????????????????????????????????????? ???????
???? ???? ?????????????? ??????? ??????
32
??????????
????????????????
? ? ? ?
?????? ??? ??????????????????????? ???????????????????
??????? ???????????????
??????????? ???????????????MPEG???????????????CPU??????????
?????? ???????? ???(NIC) ?????????????????LAN???(???)??????????????????????????????
??????????????????(?????) ??????????????????
33
??????(???????)
34
????????
???????????????????????????
????????????????????????????

• ????????????
• 1????????????1???????

• ????????????
• ?????????????????????

35
????????????
?RS-232C??????????????????
?USB ??????????????????????? ??(HUB)????????????
??????,?? 127??????????????? ???????(????????
????????)??? ????1.5Mbps,12Mbps?2.0??480Mbps
?IEEE1394????400Mbps? ??????????????????????
64??????????
36
????????????

• IDE (Integrated Device Electronics)
• E-IDE (Enhanced Integrated Device Electronics)
• ATA (Advanced Technology Attachment)
• ?????????SATA???????
• SCSI (Small Computer System Interface)
• ???????
• GPIB (General Purpose Interface Bus)

37
???????????
?? ???? ???? ??
IDE 528MB 4.17MB/? HDD?????? 2 ???????
E-IDE 8.4GB 16.7MB/? 4 ???????
ATA 144PB (ATA/133) 33133MB/? Serial ATA?????