Kontron COMe Ref. Carrier T2 Manual de usuario descargar pdf (Pagina 42)

COM Express™ miniBaseboard Type 2 / Connectors and Features

5.9 USB

On both baseboards the COM Express™ module's USB ports 0 to 3 are available on rear panel connector J16 and USB

port 5 is used on Express Card connector. The ETXexpress® miniBaseboard provides USB port 4 and 6 on connector

J65 for a standard USB front panel connector.

On COM Express™ miniBaseboard Type 2 these USB ports are available directly on RJ45/USB Combo connector J73.

Additionally USB7 is available via pin header J74 as non-powered USB connector for USB client functionality. Check

the documentation of your module if USB client on Port #7 is supported and J74 can be used.

J65 Pin

Function

VCC USB4

USB4-

USB4+

GND USB4

Key pin

VCC USB6

USB6-

USB6+

GND USB6

n.c.

J74 Pin

Function

GND

USB7+

USB7-

n.c.

Optional: +5V

Note: USB7 connector J74 is configured to a USB client connector by default. To use it as standard USB output +5V

VCC on pin 4 can be enabled optionally. Solder FB98 (Ferrit Chip Bead, 600 Ohm, 1A, 100MHz; bottom) if

necessary. See assembly instructions for position of FB98.

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Kontron COMe Ref. Carrier T2 Manual de usuario Pagina 42