Kontron KTGM45-mITX Bedienungsanleitung PDF herunterladen (Seite 53)

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101

KTGM45 Users Guide

KTD-N0793-O Page 53

3.17 Front Panel Connector (FRONTPNL)

Note

Pull

U/D

Ioh/

Iol

Type

Signal PIN Signal Type

Ioh/

Iol

Pull

U/D

Note

USB10/11_5V

USB1-

USB3-

USB1+

USB3+

PWR

GND

PWR

LINE2-IN-L

PWR

+5V

PWR

HD_LED

SUS_LED

PWR

GND

PWRBTN_IN#

RSTIN#

GND

PWR

SB3V3

LINE2-IN-R

AGND

MIC2-L

MIC2-R

Signal Description

USB10/11_5V

5V supply for external devices. SB5V is supplied during powerdown to allow wakeup

on USB device activity. Protected by resettable 1.1A fuse covering both USB ports.

USB1+

USB1-

Universal Serial Bus Port 1 Differentials: Bus Data/Address/Command Bus.

USB3+

USB3-

Universal Serial Bus Port 3 Differentials: Bus Data/Address/Command Bus.

+5V

Maximum load is 1A or 2A per pin if using IDC connector flat cable or crimp terminals

respectively.

HD_LED Hard Disk Activity LED (active low signal). Output is via 475Ω to OC.

SUS_LED Suspend Mode LED (active high signal). Output is via 475Ω.

PWRBTN_IN# Power Button In. Toggle this signal low to start the ATX / BTX PSU and boot the board.

RSTIN#

Reset Input. When pulled low for a minimum 16ms, the reset process will be initiated.

The reset process continues even though the Reset Input is kept low.

LINE2-IN Line in 2 signals

MIC2 MIC2-L and MIC2-R is second stereo microphone input.

SB3V3

Standby 3.3V voltage

AGND Analogue Ground for Audio

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

Connector Definitions

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