SCSI (Small Computer Systems Interface) , ' , , , CD, DVD, , , .
SCSI
SE single-ended,
LVD low-voltage-differential ,
HVD high-voltage-differential , ' .
. SCSI - , ( , ).
SCSI
SCSI : N (non-data), W ( ), R ( ) B ( ). 60 SCSI, :
- Test unit ready .
- Inquiry .
- Send diagnostic .
- Request sense .
- Read capacity .
- Format Unit Read (4 ) .
- Write (4 ) .
- Write and verify .
- Mode select .
- Mode sense .
Thunderbolt ', Intel Apple. [1] , USB, SCSI, SATA FireWire.
Thunderbolt 100 10 , Fibre Channel HDMI, 3 eSATA/SATA 300, 10 Gigabit Ethernet, 20 USB 2.0 FireWire 400, 2 USB 3.0.
Thunderbolt ' HD- , PCI Express DisplayPort . DisplayPort 1080p, PCI Express .
10 / 100
' ( )
ϳ
ϳ (QoS)
53. PATA SATA
PATA I SATA 璺 , , SSD, .
SATA . 6 \.
PATA . 100 \.
SATA , PATA.
|
|
PATA 80 . 40.
SATA . 7.
PATA 2 , SATA 1.
SATA- , PATA .
54. USB. USB 3.0
USB (Universal Serial Bus ) USB 2.0, 40- . 2.0 HS (High Speed) 480 /, , . USB USB, USB, ( ) , . USB - (host controller), - -. , , .25 .
USB 쳻 璺 璺.
USB: , » , , »
. USB 3.0 㳿 USB. 10 , USB 2.0 ( 10 × 480 / = 4,8 /). 900 . , USB 3.0 USB 2.0, ' ( ). ( 1.0).ϳ USB 3.0 GNU/Linux 2.6.31[1]. Windows 8 USB 3.0 . USB 3.0, SuperSpeed USB, 1 4,8 /c. USB 2.0 480 /. 10 ( 1.1 2.0 40 ). , WD - . , , .