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IEEE 1394 Connectors: J1394_1 / J1394_2 (optional)
The mainboard provides two 1394 pin headers that allow you to connect IEEE
1394 ports via an external IEEE1394 bracket.
2
1
J1394_1/ J1394_2
Foolproof Design
(the 1394 pinheader in GREEN color)
D-Bracket™ 2 Connector: JDB1
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 combina-
tions of LED signals.
PIN
10
1
9
3
5
7
9
10
2
9
1
JDB1
Pin Definition
SIGNAL
PIN
TPA+
2
Ground
4
TPB+
6
Cable power
8
Key (no pin)
10
IEEE1394 Bracket
(Optional)
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
Hardware Setup
SIGNAL
TPA-
Ground
TPB-
Cable power
Ground
2-21
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