Kontron KTH81-mITX Manual do Utilizador descarregar pdf (Página 36)

KTD-N0882-H Page 36 IO-Area Connectors

KTQ87/KTH81 Users Guide

USB Connector 0/1 (USB0/1)

USB Ports 0 and 1 are mounted together with LAN2 port and supports USB3.0/USB2.0.

Note Type Signal PIN Signal Type Note

IO USB1- USB1+ IO

1 PWR 5V/SB5V 1 2 3 4 GND PWR

IO RX1- 5 6 7 8 9 TX1+ IO

IO RX1+ TX1- IO

PWR GND

IO USB0- USB0+ IO

1 PWR 5V/SB5V 1 2 3 4 GND PWR

IO RX0- 5 6 7 8 9 TX0+ IO

RX0+

TX0-

PWR GND

Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.

Signal Description

USBn+ USBn-

RXn+ RXn-

TXn+ TXn-

(n= 0,1)

Differential pair works as serial differential receive/transmit data lines.

5V/SB5V

5V supply for external devices. SB5V is supplied during power-down to allow wakeup

on USB device activity. Protected by resettable 2A fuse covering both USB ports.

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Kontron KTH81-mITX Manual do Utilizador Página 36