886LCD-M Family
KTD-00474-U
Public User Manual
Date: 2010-06-22 Page
46 of 81
4.15 Front Panel connector (FRONTPNL).
Note
Pull
U/D
Ioh/Iol
Type
Signal
PIN
Signal
Type
Ioh/Iol
Pull
U/D
Note
USB13_5V 1
2 USB13_5V
USB1- 3
4 USB3-
USB1+ 5
6 USB3+
-
-
PWR
GND 7
8 GND
PWR
-
-
-
-
-
NC 9
10
NC
-
-
-
-
-
PWR
+5V 11 12
+5V
PWR
-
-
OC
HD_LED 13 14
SUS_LED
-
-
PWR
GND 15 16
PWRBTN_IN#
RSTIN# 17 18
GND
PWR
-
-
SB3V3 19 20
NC
-
-
-
AGND 21 22
AGND
SPKR_OUT_L
23 24 SPKR_OUT_R
Signal
Description
USB13_5V
+5V supply for the USB devices on USB Port 1 and 3 is on-board fused with a 1.5A
reset-able fuse. The supply is common for the two channels. SB5V is supplied during
power down to allow wakeup on USB device activity.
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 connectorfladkabel or crimp terminals
respectively.
HD_LED
Hard Disk Activity LED (active low signal). Output is via 475
Ω
to OC.
SUS_LED
Suspend Mode LED (active high signal). Output is via 475
Ω
.
PWRBTN_IN#
Power Button In. Toggle this signal low to start the ATX PSU and boot the board.
RSTIN#
Reset Input. Pull low to reset the board.
SPKR_OUT_L
Speaker Out Left channel, amplified, 3W
SPKR_OUT_R
Speaker Out Right channel, amplified, 3W
SB3V3
Standby 3.3V voltage
AGND
Analogue Ground for Audio
4.16 Intruder Connector (INT)
This connector is available on the 886LCD-M/Flex only, however please notice that the INTRUDER function
is also available on the Feature connector.
PIN
Signal
Type
Ioh/Iol
Pull
U/D
Note
1
GND
PWR
-
-
2
INTRUDER#
I
-
100K
3
GND
PWR
-
-
INTRUDER detect: May be used to detect if the system case has been opened.
This signal’s status is readable, so it may be used like a GPI when the Intruder switch is not needed.