C&T PC311E, User Manual, Page: 31 / 73

PC300 / PC311E(P) l User’s Manual
31
Chapter 2: Switches and Connectors
Pin Definition Pin Definition Pin Definition Pin Definition
A1 PCIE_PRSNT1 A17 PEG_RXN0 B1 +12V B17 PRSNT2_1
A2 +12V A18 GND B2 +12V B18 GND
A3 +12V A19 NC B3 +12V B19 PEG_TXP1
A4 GND A20 GND B4 GND B20 PEG_TXN1
A5 NC A21 PEG_RXP1 B5 SMB_CLK B21 GND
A6 NC A22 PEG_RXN1 B6 SMB_DATA B22 GND
A7 NC A23 GND B7 GND B23 PEG_TXP2
A8 NC A24 GND B8 +3.3V B24 PEG_TXN2
A9 +3.3V A25 PEG_RXP2 B9 NC B25 GND
A10 +3.3V A26 PEG_RXN2 B10 +3.3VSB B26 GND
A11 PCIE_RESET# A27 GND B11 PCIE_WAKE# B27 PEG_TXP3
A12 GND A28 GND B12 NC B28 PEG_TXN3
A13 PEG_CLK_P A29 PEG_RXP3 B13 GND B29 GND
A14 PEG_CLK_N A30 PEG_RXN3 B14 PEG_TXP0 B30 NC
A15 GND A31 GND B15 PEG_TXN0 B31 PRSNT2_2
A16 PEG_RXP0 A32 NC B16 GND B32 GND
PCIE1: PCI-Express X4 Socket
Connector Type: PCI-Express X4 Slot
PWR_LED1: Power LED Status
Pin Definition
1 POWER LED+
2 POWER LED-
Pin Definition
1 HDD LED+
2 HDD LED-
HDD_LED1: HDD Access LED Status
TEMP_LED1: Temperature LED Status
Pin Definition
1 TEMPERATURE LED+
2 TEMPERATURE LED-
Pin Definition
1 WATCHDOG LED+
2 WATCHDOG LED-
WDT_LED1: Watchdog LED Status
Pin Definition
1 GPIO LED+
2 GPIO LED-
GPIO_LED1: GPIO LED Status