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HDR_1/HDR_2/HDR_3/HDR_4/HDR_5: CPU SMBUS Header
DBG_HD1: TYAN Module Header
COM2: Serial Port Header
CPU FAN/ SYS FAN1~5: 4-pin CPU Fan Connector
Signal
VDD_33_DUAL
HP_SDA
NA
1
GND
Signal
VDD_33_RUN
LAD0
LAD1
LAD2
LAD3
DBG_SERIRQ
DBG_PRES_N
NA
Signal
DCD
SIN
SOUT
DTR
GND
Pin
1
Signal
GND
Use this header to connect the cooling fan to your motherboard to
keep the system stable and reliable.
Note:
A 4-pin fan is required for fan support 4pin Control
http://www.tyan.com
Pin
Pin
1
2
3
4
5
6
7
Pin
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin
Pin
Signal
1
2
DSR
3
4
RTS
5
6
CTS
7
8
RI
9
10
KEY
2
VCC12
14
Signal
HP_SCK
HP_ALERT
NA
Signal
FRAME_N
KEY
RESET#
GND
CLK
GND
3VSB
TPM_PP_EN
3
Sensor
Control
4
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