TQ TQMx50UC, User Manual

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User's Manual l TQMx50UC UM 0101 l © 2018 TQ-Group Page 16
Table 10: COM Express™ Connector Pin Assignment (continued)
Pin Pin-Signal Description Type Remark
A56 PCIE_TX4– PCI Express differential transmit pairs O N/A
A57 GND Ground GND
A58 P PCI Express differential transmit pairs O
A59 PCIE_TX3– PCI Express differential transmit pairs O
A60 GND(FIXED) Ground GND
A61 P PCI Express differential transmit pairs O
A62 PCIE_TX2– PCI Express differential transmit pairs O
A63 GPI1/SD_DATA1 GPI1 / SDIO Data lines I PU TQ-flexiCFG
A64 P PCI Express differential transmit pairs O
A65 PCIE_TX1– PCI Express differential transmit pairs O
A66 GND Ground GND
A67 GPI2/SD_DATA2 GPI2 / SDIO Data lines I PU TQ-flexiCFG
A68 P PCI Express differential transmit pairs O
A69 PCIE_TX0– PCI Express differential transmit pairs O
A70 GND(FIXED) Ground GND
A71 LVDS Channel A differential pairs 0 O
A72 LVDS_A0– LVDS Channel A differential pairs 0 O
A73 LVDS Channel A differential pairs 1 O
A74 LVDS_A1– LVDS Channel A differential pairs 1 O
A75 LVDS Channel A differential pairs 2 O
A76 LVDS_A2– LVDS Channel A differential pairs 2 O
A77 LVDS_VDD_EN LVDS eDP panel power enable O
A78 LVDS Channel A differential pairs 3 O
A79 LVDS_A3– LVDS Channel A differential pairs 3 O
A80 GND(FIXED) Ground GND
A81 LV LVDS Channel A differential clock O
A82 LVDS_A_CK– LVDS Channel A differential clock O
A83 LVDS_I2C_CK I2C clock output for LVDS display I/O
A84 LVDS_I2C_DAT I2C data line for LVDS display I/O
A85 GPI3/SD_DATA3 GPI3 / SD_DATA3 I/O TQ-flexiCFG
A86 RSVD18 Reserved NC
A87 eDP_HPD eDP Detection of Hot Plug I PD optional eDP
A88 PCIE_ Reference clock output for all PCI Express lanes O
A89 PCIE_CLK_REF– Reference clock output for all PCI Express lanes O
A90 GND(FIXED) Ground GND
A91 SPI_POWER Power supply for Carrier Board SPI PWR
A92 SPI_MISO Data in to TQMx50UC from Carrier SPI I PU
A93 GPO0/SD_CLK GPO0 / SDIO Clock O PD TQ-flexiCFG
A94 SPI_CLK Clock from TQMx50UC to Carrier SPI O
A95 SPI_MOSI Data out from TQMx50UC to Carrier SPI O
A96 TPM_PP Trusted Platform Module (TPM) Physical Presence pin I PD TQ-flexiCFG
A97 TYPE10# Type 10 Module indication (NC) NC
A98 SER0_TX Serial port 0 transmitter O 3V3 without protection
A99 SER0_RX Serial port 0 receiver I 3V3 without protection
A100 GND(FIXED) Ground GND
A101 SER1_TX Serial port 1 transmitter O 3V3 without protection
A102 SER1_RX Serial port 1 receiver I 3V3 without protection
A103 LID# LID switch I PU
A104 VCC_12V Primary wide power input PWR
A105 VCC_12V Primary wide power input PWR
A106 VCC_12V Primary wide power input PWR
A107 VCC_12V Primary wide power input PWR
A108 VCC_12V Primary wide power input PWR
A109 VCC_12V Primary wide power input PWR
A110 GND(FIXED) Ground GND