TYAN S5515 - Page 15

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15
Front Fan/CPU Fan/Rear Fan: 4-Pin FAN Connector
Pin 1 2 3 4
Signal GND VCC Tachometer PWM
Use this header to connect the cooling fan to your motherboard to keep the
system stable and reliable.
COM1/COM2/COM3/COM4: COM Port Header
Signal Pin Pin Signal
DCD 1 2 DSR
RXD 3 4 RTS
TXD 5 6 CTS
DTR 7 8 RI
1
2
10
9
GND 9 10 KEY-Pin
J35: APS Header
Signal Pin Pin Signal
3VSB 1 2 SLP_S3
SLP_S4 3 4 3VSB
SLP_A 5 6 SLP_SUSB
1
2
8
7
GND 7 8 VCC3
J2: ID LED Switch Header
Pin 1 2
1
Signal FP IDLED Switch GND
U_SPI1: BIOS SPI ROM Header
Signal Pin Pin Signal
SPI CS 1 2 3.3V Standby
SPI MISO 3 4 SPI HOLD#
SPI SP# 5 6 SPI Clock
1
2
8
7
GND 7 8 SPI MOSI