TYAN S8036 - Page 17

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17
HDR_1/HDR_2/HDR_3/HDR_4/HDR_5: CPU SMBUS Header
1
Signal
Pin
Pin
Signal
VDD_33_DUAL
1
2
HP_SCK
HP_SDA
3
4
HP_ALERT
NA
5
6
NA
GND
7
DBG_HD1: TYAN Module Header
Signal
Pin
Pin
Signal
VDD_33_RUN
1
2
FRAME_N
LAD0
3
4
KEY
LAD1
5
6
RESET#
LAD2
7
8
GND
LAD3
9
10
CLK
DBG_SERIRQ
11
12
GND
DBG_PRES_N
13
14
3VSB
NA
15
16
TPM_PP_EN
COM2: Serial Port Header
Signal
Pin
Pin
Signal
DCD
1
2
DSR
SIN
3
4
RTS
SOUT
5
6
CTS
DTR
7
8
RI
GND
9
10
KEY
CPU FAN/ SYS FAN1~5: 4-pin CPU Fan Connector
Pin
1
2
3
4
Signal
GND
VCC12
Sensor
Control
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