Intel 31244 PCI-X ユーザーズマニュアル

55

A Serial ATA device is connected to a host through a direct connection or through a cable. For 
direct connection, the device plug connector, shown as (a) and (b) in 

, is inserted directly 

into a host receptacle connector, illustrated as (g) in 

. The device plug connector and the 

host receptacle connector incorporate features that enable the direct connection to be hot pluggable 
and blind mateable.

G

Ground

1

A+/A- 

Serial ATA port A differential signals

2

B+/B-:

Serial ATA port B differential signals

2

HT+/HT-

Host Transmitter differential signals

2

HR+/HR-

Host Receiver differential signals

2

DT+/DT-

Device Transmitter Differential Signals

2

DR+/DR-

Device Receiver Differential Signals

2

B0426-01

HT+

HT-

G

A+

A-

G

B-

B+

G

HR-

HR+

DR+

Host Chip, PCB

and connector

DR-

DT-

DT+

G

A+

A-

G

B-

B+

G

Device Chip, PCB

and connector