Front Panel Connector (Frontpnl) - Kontron KTUS15/mITX User Manual

KTD-00774-D
4.18

Front Panel Connector (FRONTPNL)

Pull Ioh/
Note
U/D Iol
- -
- -
- -
- -
1
Note 1: Unsupported input, leave it unconnected.
Signal Description
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup
USB10/11_5V
on USB device activity. Protected by resettable 1.1A fuse covering both USB ports.
USB1+
Universal Serial Bus Port 1 Differentials: Bus Data/Address/Command Bus.
USB1-
USB3+
Universal Serial Bus Port 3 Differentials: Bus Data/Address/Command Bus.
USB3-
Maximum load is 1A or 2A per pin if using IDC connector flat cable or crimp terminals
+5V
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.
Reset Input. When pulled low for a minimum 16ms, the reset process will be initiated.
RSTIN#
The reset process continues even though the Reset Input is kept low.
LINE2-IN Line in 2 signals
MIC2 MIC2-L and MIC2-R are unsupported. Leave these terminals unconnected.
SB3V3 Standby 3.3V voltage
AGND Analogue Ground for Audio
KTUS15/mITX
Type Signal
USB10/11_5V 1
USB1- 3
USB1+ 5
PWR GND 7
- NC 9 10
PWR +5V 11 12
OC HD_LED 13 14
PWR GND 15 16
RSTIN# 17 18
SB3V3 19 20
AGND 21 22
MIC2-L 23 24
PIN# Signal
2 USB10/11_5V
4 USB3-
6 USB3+
8 GND
LINE2-IN-L
+5V
SUS_LED
PWRBTN_IN#
GND
LINE2-IN-R
AGND
MIC2-R
Page 45 of 82
Ioh/ Pull
Type Note
Iol U/D
PWR - -
- - -
PWR - -
PWR - -
- - -
1
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