Kontron KTHM76-mITX Manual de usuario Pagina 49

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KTQM77 KTHM76 Users Guide
KTD-N0850-F Page 49
6.9.4 Front Panel Connector (FRONTPNL) (J19)
Note
Pull
U/D
Ioh/
Iol
Type Signal PIN Signal Type
Ioh/
Iol
Pull
U/D
Note
-
-
PWR
USB6/7_5V
1
2
USB6/7_5V
PWR
-
-
1
-
-
USB6-
3
4
USB7-
-
-
1
1
-
-
USB6+
5
6
USB7+
-
-
1
-
-
PWR
GND
7
8
GND
PWR
-
-
-
-
NC
NC
9
10
LINE2-L
-
-
-
-
PWR
+5V
11
12
+5V
PWR
-
-
-
25/25mA
O
SATA_LED#
13
14
SUS_LED
O
7mA
-
-
-
PWR
GND
15
16
PWRBTN_IN#
I
1K1
4K7
-
I
RSTIN#
17
18
GND
PWR
-
-
-
-
PWR
SB3V3
19
20
LINE2-R
-
-
-
-
PWR
AGND
21
22
AGND
PWR
-
-
-
-
AI
MIC2-L
23
24
MIC2-R
AI
-
-
Note 1: USB 6 / 7 only supported by KTQM77/mITX.
Signal Description
USB6/7_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.
USB6+/USB6- Universal Serial Bus Port 6 Differentials: Bus Data/Address/Command Bus.
USB7+/USB7- Universal Serial Bus Port 7 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.
SATA_LED# SATA Activity LED (active low signal). 3V3 output when passive.
SUS_LED Suspend Mode LED (active high signal). Output 3.3V via 470Ω.
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
Line2 is second stereo Line signals
MIC2 MIC2 is second stereo microphone input.
SB3V3
Standby 3.3V voltage
AGND
Analogue Ground for Audio
Note: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Available cable kit:
PN 821042 Cable Front Panel Open-End, 300 mm
Internal Connectors
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