TYAN Tomcat K8E-SLI S2866, User Manual

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15
J28: Front Panel Header
The Front Panel Header is used to connect some control or signal wires from
motherboard to chassis, s uch as HDD LED, power LED, power button, and
reset button.
J7: IEEE1394a Connector
9 1
©©©©
©©©©©
10 2
Signal Pin Pin Signal
A0P 1 2 A0N
GND 3 4 GND
B0P 5 6 B0N
VCC 7 8 VCC
_ 9 10 GND
Use this header to connect to the external device
of IEEE 1394a.
J9: IEEE1394a Connector
9 1
©©©©
©©©©©
10 2
Signal Pin Pin Signal
A1P 1 2 A1N
GND 3 4 GND
B1P 5 6 B1N
VCC 7 8 VCC
_ 9 10 GND
Use this header to connect to the external device
of IEEE 1394a.
1
¾ ¾
2 PWR LED+
HDDLED- 3
¾ ¾
4 PWR LED-
Reset SW 5
¾ ¾
6 PWR SW
Reset SW 7
¾ ¾
8 PWR SW
EXINT 9
¾ ¾
10 NC
EXINT 11
¾ ¾
12 NC
+5V
SB
13
¾ ¾
14 _
SDA 15
¾ ¾
16 Chassis Intr# (Active Low)
SCL 17
¾ ¾
18 Chassis Intr# (Active Low)