TYAN S8050 - LED Definitions

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23
Signal Pin Pin Signal
VDD_RTC 1 2 P0_VDD_RTC
GND 3
Pin1-2 closed: Normal Mode (Default)
Pin2-3 closed: Clear CMOS
3PHD_1: VRM SMBUS SEL Connector
Signal Pin Pin Signal
NC 1 2 VR_I2C_CPU0_EN
GND 3
Pin1-2 closed: VRM SMBus to BMC (Default)
Pin2-3 closed: BMC SMBus open（for Power FW update）
J6/J7: COM2 Switch Jumper
Signal Pin Pin Signal
BMC_TXD2
BMC_RXD2
1 2
TXD_OUT
RXD_OUT
BMC_TXD5
BMC_RXD5
3
Pin1-2 closed: Normal Mode (Default)
Pin2-3 closed: Debug Mode
J8/J9: COM1 Switch Header
Signal Pin Pin Signal
BMC_TXD1
BMC_RXD1
1 2
TXD_OUT
RXD_OUT
FTDI_UART_RXD
FTDI_UART_TXD
3
Pin1-2 closed: Normal Mode (Default)
Pin2-3 closed: Debug Mode
J15/J16/J18/J19: 7-pin SATA 3.0 Connector
Name TYPE
1
GND
2
SATA TX DP
3
SATA TX DN
4
GND
5
SATA RX DN
6
SATA RX DP
7
GND
2.5 LED Definitions