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D-Bracket™ 2 Connector: JDB1 (Optional)
The mainboard comes with a JDB1 connector 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 definitions of 16 signal
combinations, please refer to D-Bracket™ 2 in Chapter 1.
JDB1 Pin Definition
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
2
1
JDB1
Connected to JDB1
10
9
Depending on the optional bracket you buy, please
note there might be a Bluetooth Sticker to cover one of
the port, which marks "Do no remove, when using
bluetooth".
Connected to JUSB2 (the USB
pinheader in yellow color)
Hardware Setup
D-Bracket™ 2
LEDs
2-23
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