:
: , , (), (, , , , ); , , , ; .
: 4 .
: , , , , (, , .), , , , , , -, .
, .. . .
, , . : , , - . , , .
1.1.
. . .
(, ) , . , 220 -3.3, -5 -12 . , , . .
1.2.
(. 1.3). - ( - - ).
1.3.
(. 1.4) (1), : (2), (3), (4), 5,25- (5) 3,5- (6). .
|
|
:
1. () .
2. .
3. .
4. (, .).
5. (, .).
6. CD DVD.
1.4.
, , , (). , , , . (. 1.5).
1.5.
(. 1.6):
1. ( ) - , .
2. - , .
3. - , , .
4. - , , .
5. () .
. 1.6, :
1. .
2. .
3. PCI.
4. (, 4.1 - , 4.2 - ).
5. .
6. /.
7. GP .
1.6.
. , , . /, (PCI, AGP) , .
, (. 1.7). .
1.7.
. 1.
. 1.
PS/2 - , . .
( ) | ( ) |
![]() | ![]() |
- (RS-232) - . (""). 9 (DB9) 25- (DB25). . : 9600, 19200, 38400, 57600 115200 /.
|
|
( ) | ( ) |
![]() | ![]() |
![]() | ![]() |
(LPT) - . , . 150 / . 1994 . IEEE1284, SPP, . (Enhanced Parallel Port - ) (Extended Capability Port - ) ( Setup BIOS). A (DB-25), (Centronics) ( 36-).
( ) | ( ) |
![]() | ![]() |
(15- ) - VGA/SVGA , , . , . 1.7.
(RJ-45) - . RJ-45 ( . 1.7). - .
MIDI/GAME - , , "".
, , flash- , CD/DVD-, , , . , .
: USB, FireWire, IrDA, Bluetooth. .
USB. USB "" , () USB, USB (. 1.8, 4 USB), USB. , .
1.8.
( , ). USB 127 ( US). , US 1.1 ( 12 /c), 1 /c, 4-5 (, , ).
USB 2.0, 480 / (60 /c). USB-: , , , . ( ).
USB (. 1.9).
|
|
1.9.
, - , . "" "". "" . "" , (, ).
"" ( ) | "" ( ) | ||
![]() | ![]() | ||
"" ( ) | "" ( ) | ||
![]() | ![]() | ||
US : . ( USB) ( , , , ). ( ) USB. : , , . . , US. , ( ) , . US mini-USB.
USB " ", .. . . . , . , , , . (, ).
IEEE1394 (FireWire). USB 2.0 FireWire, IEEE1394 (iLink - Sony). , SCSI, Apple. 90- IEEE 1394 (Institute of Electrical and Electronic Engineers - ).
IEEE1394 100, 200, 400, 800 / ( ). , . , , . IEEE1394 USB .
IEEE1394 "", 63 . , - . 4.5 . 1024 63 . IEEE1394 , . " - " (. 1.10,. 1.11). . (. 1.11), IEEE1394 () .
|
|
1.10.
1.11.
IEEE1394 , . .
USB, IEEE 1394 . IEEE1394 (. 1.12).
1.12.
6- IEEE1394 , IEEE1394. 1.5 .
4- IEEE1394 . . IEEE1394, (, , ..), , iLink ( Sony).
IrDA (Infrared Data Association). IrDA (wireless) , , -, . () ( ) .
IrDA - , 2400-115200 /. IrDA , .. .
IrDA Serial Infrared standart (SIR). 115.2 /. 1994 IrDA , IrDA-standart, Serial Infrared Link ( ), Link Access Protocol (IrLAP) ( ) Link Management Protocol (IrLMP) ( ). 1995 Microsoft IrDA-standart Windows 95. IrDA-standart? .
. 1.13 IrDA, USB . , , .
1.13.
Bluetooth . Bluetooth Special Interest Group (Bluetooth SIG).
Bluetooth (WPAN, Wireless Personal Area Network). 2001 IEEE 802.15.1, , 2002 IEEE 802.15.3 ( ).
Bluetooth- , , , . Bluetooth- , PC-. (link manager), . (piconet). (master), - (slave). , , , ( , , (broadcast) ).
|
|
- 10 ( 100 ). 2.402-2.483 . Bluetooth 721 /. Bluetooth (1600 /). () 625 ( ), . TDD (Time-Division Duplex, ). , - .
:
1. , ( , ). . : (-); , . , .
2. . USB - ( USB - - , -AT).
3. :
;
;
;
;
( );
;
.
5. , , , , .
6. .
PS/2, . . , , . USB.
7.
Mouse | |||
Keyboard | |||
USB | |||
LAN |
.
- | LPT- | USB | IEEE1394 | IrDA | Bluetooth | |
8. .
9. , ( ).
10. .
11. .
- AT . - .
12. .
. , . , ( ).
13. CD-ROM.
, , .
14. .
.
15. , ( , .).
16. :
.
:
;
;
;
;
;
.
1. ?
2. , , ( ), .
3. SSD.
4. .
5. .
6. ( , , ) : ; ; ; USB; ; ; .
7. .
8. ?
9. , ?
10. .