C&T Solution CT-CIB61, User Manual, Page: 28 / 76

CT-CIB61 Intel® 3rd Generation Core™ Processor i7/i5/i3 COM Express Type 6 Module
２８
supports USB 1.1 and 2.0 compliant devices.
Signal I/O Description
USB[0:7]+
USB[0:7]-
I/O
USB differential pairs, channels 0 through 7,
transmit Data/Address/Command signals.
USB_0_1_OC# I
USB over-current sense, USB channels 0 and 1.
A pull-up for this line shall be present on the
Module. An open drain driver from a USB current
monitor on the Carrier Board may drive this line
low. Do not pull this line high on the Carrier
Board.
USB_2_3_OC# I
USB over-current sense, USB channels 2 and 3.
A pull-up for this line shall be present on the
Module. An open drain driver from a USB current
monitor on the Carrier Board may drive this line
low. Do not pull this line high on the Carrier
Board.
USB_4_5_OC# I
USB over-current sense, USB channels 4 and 5.
A pull-up for this line shall be present on the
Module. An open drain driver from a USB current
monitor on the Carrier Board may drive this line
low. Do not pull this line high on the Carrier
Board.
USB_6_7_OC# I
USB over-current sense, USB channels 6 and 7.
A pull-up for this line shall be present on the
Module. An open drain driver from a USB current
monitor on the Carrier Board may drive this line
low. Do not pull this line high on the Carrier
Board.
USB 3.0 4.6.2
There are four USB 3.0 ports.
Signal I/O Description
USB_SSTX[0:3]+
USB_SSTX[0:3]-
O
Additional transmit signal differential pairs for the
SuperSpeed USB data path.
USB_SSRX[0:3]+
USB_SSRX[0:3]-
I
Additional receive signal differential pairs for the
SuperSpeed USB data path.
4.7 SATA
The PCH QM77 provides four Serial ATA (SATA) ports. The Port 0 and 1
support SATA 6 Gb/s, and the other two support up to SATA 3.0 Gb/s device
transfers. This interface may be used for Serial Attached SCSI (SAS).