2-9
Hardware Setup
D-Bracket™ 2 Connector: JLED1
The mainboard comes with a JLED1 connec-
tor for you to connect to D-Bracket™ 2. D-
Bracket™ 2 is a USB Bracket that supports both
USB1.1 & 2.0 spec. It integrates four LEDs and
allows users to identify system problem through
16 various combinations of LED signals. For defi-
nitions of 16 signal combinations, please refer to
D-Bracket™ 2 (Optional) in Chapter 1.
Pin Signal
1 DBG1 (high for green color)
2 DBR1 (high for red color)
3 DBG2 (high for green color)
4 DBR2 (high for red color)
5 DBG3 (high for green color)
6 DBR3 (high for red color)
7 DBG4 (high for green color)
8 DBR4 (high for red color)
9 Key
10 NC
JLED1 Pin Definition
D-Bracket™ 2
Connected to JUSB1 (the USB
pinheader in yellow color)
Connected to JLED1
LEDs
JLED1
1
9
2
10
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