Usb - ADLINK Technology intel COM Express Express-TL User Manual

Express-TL User's Guide
4.3.8

USB

Name Pin # Description
USB0+ A46 USB differential data pairs for Port 0
USB0- A45
USB1+ B46 USB differential data pairs for Port 1
USB1- B45
USB2+ A43 USB differential data pairs for Port 1
USB2- A42
USB3+ B43 USB differential data pairs for Port 2
USB3- B42
USB4+ A40 USB differential data pairs for Port 3
USB4- A39
USB5+ B40 USB differential data pairs for Port 4
USB5- B39
USB6+ A37 USB differential data pairs for Port 5
USB6- A36
USB7+ B37 USB differential data pairs for Port 6
USB7- B37
USB_0_1_OC# B44 USB over-current sense, USB ports 0 and 1 (see *Note)
USB_2_3_OC# A44 USB over-current sense, USB ports 2 and 3 (see *Note)
USB_4_5_OC# B38 USB over-current sense, USB ports 4 and 5 (see *Note)
USB_6_7_OC# A38 USB over-current sense, USB ports 6 and 7 (see *Note)
USB0_HOST_PRSNT B48 Module USB client may detect the presence of a USB
host on USB0. A high value indicates that a host is
present.
*Note: 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.
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I/O
I/O 3.3VSB
I/O 3.3VSB
I/O 3.3VSB
I/O 3.3VSB
I/O 3.3VSB
I/O 3.3VSB
I/O 3.3VSB
I/O 3.3VSB
I 3.3VSB
I 3.3VSB
I 3.3VSB
I 3.3VSB
I 3.3VSB
Copyright © 2022 ADLINK Technology, Inc.
PU / PD Comment
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
USB 1.1/ 2.0 compliant
PU 10K 3.3VSB Do not pull high on carrier
PU 10K 3.3VSB Do not pull high on carrier
PU 10K 3.3VSB Do not pull high on carrier
PU 10K 3.3VSB Do not pull high on carrier
Not supported
PICMG COM.0 R3.0