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- - (), , () .

.

1. : ; , , .

2. : .

. . : , .. . ( 8-, 16-, 32- 64-) , .

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, ;

, .

. 4.4.

 

Multibus 1 : PC/XT bus (Personal Computer extended Technology ) PC/AT bus (PC Advanced Technology ).

PC/XT bus 8- 20- , 4,77 ; 4 4 ( DMA Direct Memory Access). 1 . 8086, 8088.

PC/AT bus 16- 24- , 8 , 16 , ; 7 4 DMA. 80286.

ISA (Industry Standard Architecture ) - 16- 24- , 8 , 50 ( ); PC/XT PC/AT 7 15 DMA 7 11. 24- 1 16 . 16 /, , 4-5 /, . 32- ISA .

EISA (Extended ISA) 32- 32- , 1989 . 4 , 33 /, , ( 15 , 10). , EISA DMA; ISA ( ISA), . EISA , .

MCA (Micro Channel Architecture) 32- , IBM 1987 . PS/2, 76 /, 10-20 . EISA, ISA, EISA. PS/2 , , .

 

:

(, Pentium 528 / 64- ) (, 22 /);

, (, Windows, Multimedia).

, , , "".

, , ( ) : , .

: VLB PCI.

VLB (VESA Local Bus VESA) 1992 . (VESA Video Electronics Standards Association), VESA.

VLB, , , Multimedia, . 32 , 64- . VLB 80 / ( 132 /).

:

80386, 80486, Pentium, Pentium Pro, Power PC;

( VLB );

VLB ;

.

PCI (Peripheral Component Interconnect ) 1993 . Intel.

PCI , VLB, , : 80486, Pentium, Pentium Pro, Power PC .; 10 , "", . PCI .

PCI 32 64 , 132 /, 64- 263 / ( ).

PCI , , , ISA, EISA, MCA ( ) PCI ( VLB), PCI ( ).

VLB PCI . 4.3 4.4. , VLB PCI VLB- PCI- . , ISA/EISA, VLB PCI, VIP ( VLB, ISA PCI).

 

 

. 4.3. VLB

 

. 4.4. PCI

 

4.4.

 

ISA EISA MCA VLB PCI
,     32; 64 32; 64 32; 64
,   8 33 10 20 33 33
, /         132; 264 50; 100
, .          

 

IDE (Integrated Device Electronics), EIDE (Enhanced IDE), SCSI (Small Computer System Interface) .

 





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