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. . . ISA 8 16 EISA ( MCA ) PCMCIA (PC-Card) USB 1394 IEEE I/O . ISA. 8 - PowerPoint PPT Presentation

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ISA8 16 EISA (MCA) PCMCIA (PC-Card) USB 1394IEEE I/O

8 XT . 62 31 ( ) 8 20 4.77 8 4.39 16 286 16 24 . 98 36 ( 8 ) 8.33 16 8.33 ( ) 16 24

ISA

386 32 ISA 16 EISA . . . 32 8.33 32 16 EISA

5 IBM EISA . 10 16 32 .

(MCA)

486 . . VESA 94 32 . 33.3 32 133.3 PCI AGP VESA

PCI(Peripheral Component Interconnect) 92 . 2 2.1 . I/O (Bridge) VESA . 1x 2x 32 64 (1x) 33.33 133.33 AGP(Accelerated Graphics Port) 96 . PCI . 66 . 1x 2x 4x 8x 32 (AGP Pro) PII . (1x) 33.33 133.33

()AGP (1x): 66MHz clock, 8 bytes/clock, Bandwidth: 266MB/s AGP 2x: 133MHz clock, 8 bytes/clock, Bandwidth: 533MB/s.AGP 4x: 266MHz clock, 16 bytes/clock, Bandwidth: 1066MB/s AGP 8x: 533MHz clock, 32 bytes/clock, Bandwidth: 2.1GB/sAGP

PCI Express

Specs for each PCIe generation per laneClock speedData rate1.x1.25GHz250MB/s[5]2.02.5GHz500MB/s[5]3.04GHz1GB/s[5] PCI E 4PCI E 16PCI E 4PCI E 16PCI11 Personal Computer Memory Card International Association) ( ..) . : DMA 3.3 ( ) APM ATA PnP 32 33

PCMCIA (PC-Card) . HotPnP 127 .(5 ) 1.1 1.5 2 ( 40 ) 60 A B B A . USB . 400 .4 2 4.5 1394IEEE Firewire . . I/O PnP . PnP .