硬件接口说明
芯片框图
系统框图
实物照片
以下是各个硬件接口的详细接口线序以及说明。
TP 接口
| Pin | Name | Description |
|---|---|---|
| 1 | TP3_RST_L | Touchpad 3 Reset, active low |
| 2 | VCC3V3_TP | 3.3V Power Supply for Touchpad |
| 3 | GND | Ground |
| 4 | TP3_INT_L | Touchpad 3 Interrupt, active low |
| 5 | I2C6_SDA_M0 | I2C Bus 6 Data Line, Master 0 |
| 6 | I2C6_SCL_M0 | I2C Bus 6 Clock Line, Master 0 |
| 7 | GND | Ground |
| 8 | GND | Ground |
间距 0.5 mm
LCD0
| Pin | Name | Description |
|---|---|---|
| 0 | GND | Ground, common reference for electrical circuits |
| 1 | VDD3V3 | 3.3V power supply |
| 2 | VCC_1V8_S0 | 1.8V power supply for Sensor 0 |
| 3 | SENSOR_INT_LCD1 | Interrupt signal from Sensor to LCD1 |
| 4 | LCD_RESET | Reset signal for LCD |
| 5 | / | No connection |
| 6 | GND | Ground |
| 7 | MIPI_DPHY0_TX_D0N | MIPI D-PHY data lane 0 negative |
| 8 | MIPI_DPHY0_TX_D0P | MIPI D-PHY data lane 0 positive |
| 9 | GND | Ground |
| 10 | MIPI_DPHY0_TX_D1N | MIPI D-PHY data lane 1 negative |
| 11 | MIPI_DPHY0_TX_D1P | MIPI D-PHY data lane 1 positive |
| 12 | GND | Ground |
| 13 | MIPI_DPHY0_TX_CLKN | MIPI D-PHY clock lane negative |
| 14 | MIPI_DPHY0_TX_CLKP | MIPI D-PHY clock lane positive |
| 15 | GND | Ground |
| 16 | MIPI_DPHY0_TX_D2N | MIPI D-PHY data lane 2 negative |
| 17 | MIPI_DPHY0_TX_D2P | MIPI D-PHY data lane 2 positive |
| 18 | GND | Ground |
| 19 | MIPI_DPHY0_TX_D3N | MIPI D-PHY data lane 3 negative |
| 20 | MIPI_DPHY0_TX_D3P | MIPI D-PHY data lane 3 positive |
| 21 | GND | Ground |
| 22 | GND | Ground |
| 23 | TP1_RST_L | Reset signal for Touch Panel 1, active low |
| 24 | GND | Ground |
| 25 | TP1_INT_L | Interrupt signal from Touch Panel 1, active low |
| 26 | I2C6_SDA_M0 | I2C Bus 6 Data Line, Master 0 |
| 27 | I2C6_SCL_M0 | I2C Bus 6 Clock Line, Master 0 |
| 28 | GND | Ground |
| 29 | GND | Ground |
| 30 | VCC3V3 | 3.3V power supply |
| 31 | VCC3V3 | 3.3V power supply |
| 32 | GND | Ground |
| 33 | GND | Ground |
| 34 | VCC_LEDK1 | Power supply for LED K1 |
| 35 | VCC_LEDK1 | Power supply for LED K1 |
| 36 | / | No connection |
| 37 | / | No connection |
| 38 | VCC_LEDA1 | Power supply for LED A1 |
| 39 | VCC_LEDA1 | Power supply for LED A1 |
| 40 | GND | Ground |
LCD 座子采用的是 FH35C-39S-0.3SHW（50），间距 0.3 mm。
摄像头接口
CAM0
| Pin | Name | Description |
|---|---|---|
| 1 | GND | Ground, common reference for electrical circuits |
| 2 | MIPI_CSI0_RX_D3N | MIPI CSI-0 receive data lane 3 negative |
| 3 | MIPI_CSI0_RX_D3P | MIPI CSI-0 receive data lane 3 positive |
| 4 | GND | Ground |
| 5 | MIPI_CSI0_RX_D2N | MIPI CSI-0 receive data lane 2 negative |
| 6 | MIPI_CSI0_RX_D2P | MIPI CSI-0 receive data lane 2 positive |
| 7 | GND | Ground |
| 8 | MIPI_CSI0_RX_CLK1N | MIPI CSI-0 receive clock lane 1 negative |
| 9 | MIPI_CSI0_RX_CLK1P | MIPI CSI-0 receive clock lane 1 positive |
| 10 | GND | Ground |
| 11 | MIPI_CSI0_RX_D1N | MIPI CSI-0 receive data lane 1 negative |
| 12 | MIPI_CSI0_RX_D1P | MIPI CSI-0 receive data lane 1 positive |
| 13 | GND | Ground |
| 14 | MIPI_CSI0_RX_D0N | MIPI CSI-0 receive data lane 0 negative |
| 15 | MIPI_CSI0_RX_D0P | MIPI CSI-0 receive data lane 0 positive |
| 16 | GND | Ground |
| 17 | MIPI_CSI0_RX_CLK0N | MIPI CSI-0 receive clock lane 0 negative |
| 18 | MIPI_CSI0_RX_CLK0P | MIPI CSI-0 receive clock lane 0 positive |
| 19 | GND | Ground |
| 20 | MIPI_CAM3_CLKOUT | Clock output for MIPI Camera 3 |
| 21 | NC | No connection |
| 22 | GPIO1_B6 | General Purpose Input/Output pin, bank 1 bit 6 |
| 23 | MIPI_CSI0_PDN0_H | Power down signal for MIPI CSI-0, active high |
| 24 | I2C3_SCL_M0_MIPI | I2C bus 3 clock line, master 0 for MIPI interface |
| 25 | I2C3_SDA_M0_MIPI | I2C bus 3 data line, master 0 for MIPI interface |
| 26 | MIPI_CSI0_PDN1_H | Power down signal for second port of MIPI CSI-0, active high |
| 27 | CM_RST_L | Camera module reset, active low |
| 28 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
| 29 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
| 30 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
| 31 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
CAM 1
| Pin | Name | Description |
|---|---|---|
| 1 | GND | Ground, common reference for electrical circuits |
| 2 | MIPI_CSI1_RX_D3N | MIPI CSI-1 receive data lane 3 negative |
| 3 | MIPI_CSI1_RX_D3P | MIPI CSI-1 receive data lane 3 positive |
| 4 | GND | Ground |
| 5 | MIPI_CSI1_RX_D2N | MIPI CSI-1 receive data lane 2 negative |
| 6 | MIPI_CSI1_RX_D2P | MIPI CSI-1 receive data lane 2 positive |
| 7 | GND | Ground |
| 8 | MIPI_CSI1_RX_CLK1N | MIPI CSI-1 receive clock lane 1 negative |
| 9 | MIPI_CSI1_RX_CLK1P | MIPI CSI-1 receive clock lane 1 positive |
| 10 | GND | Ground |
| 11 | MIPI_CSI1_RX_D1N | MIPI CSI-1 receive data lane 1 negative |
| 12 | MIPI_CSI1_RX_D1P | MIPI CSI-1 receive data lane 1 positive |
| 13 | GND | Ground |
| 14 | MIPI_CSI1_RX_D0N | MIPI CSI-1 receive data lane 0 negative |
| 15 | MIPI_CSI1_RX_D0P | MIPI CSI-1 receive data lane 0 positive |
| 16 | GND | Ground |
| 17 | MIPI_CSI1_RX_CLK0N | MIPI CSI-1 receive clock lane 0 negative |
| 18 | MIPI_CSI1_RX_CLK0P | MIPI CSI-1 receive clock lane 0 positive |
| 19 | GND | Ground |
| 20 | MIPI_CAM4_CLKOUT | Clock output for MIPI Camera 4 |
| 21 | NC | No connection |
| 22 | MIPI_CAM2_CLKOUT | General Purpose Input/Output pin, bank 1 bit 6 |
| 23 | MIPI_CAM2_PDN_L | Power down signal for MIPI CSI-1, active high |
| 24 | I2C7_SCL_M0 | I2C bus 3 clock line, master 0 for MIPI interface |
| 25 | I2C7_SDA_M0 | I2C bus 3 data line, master 0 for MIPI interface |
| 26 | MIPI_CAM2_PDN2_L | Power down signal for second port of MIPI CSI-1, active high |
| 27 | MIPI_CAM2_RST_L | Camera module reset, active low |
| 28 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
| 29 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
| 30 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
| 31 | 3V3_CAM1 | 3.3V power supply for Camera 1 |
摄像头座子采用的是 FH35C-31S-0.3SHW（50），间距 0.3 mm。
Micro SD
| Pin | Name | Description |
|---|---|---|
| 1 | SDMMC_D2 | SD card data line 2 |
| 2 | SDMMC_D3 | SD card data line 3 |
| 3 | SDMMC_CMD | Command line for SD card |
| 4 | VCC3V3_SD | 3.3V Power Supply for SD card |
| 5 | SDMMC_CLK | Clock line for SD card |
| 6 | GND | Ground |
| 7 | SDMMC_D0 | SD card data line 0 |
| 8 | SDMMC_D1 | SD card data line 1 |
| 9 | SDMMC_DET_L | SD card detect, active low |
| 10 | GND | Ground |
| 11 | GND | Ground |
| 12 | GND | Ground |
| 13 | GND | Ground |
间距 1.85 mm
DEBUG UART
| Pin | Name | Description |
|---|---|---|
| 3 | UART2_RX_M0 | UART2 Receive, Master 0 |
| 2 | UART2_TX_M0 | UART2 Transmit, Master 0 |
| 1 | GND | Ground |
间距 2.54 mm
RECOVERY
| Pin | Name | Description |
|---|---|---|
| 1 | RECOVERY | Recovery mode pin |
| 2 | GND | Ground |
间距 2.54 mm
F_USB
| Pin | Name | Description |
|---|---|---|
| 1 | VCC5V0_USB20 | 5V Power Supply for USB 2.0 |
| 2 | VCC5V0_USB20 | 5V Power Supply for USB 2.0 |
| 3 | USB1_DM | USB 1 Data Minus |
| 4 | USB2_DM | USB 2 Data Minus |
| 5 | USB1_DP | USB 1 Data Plus |
| 6 | USB2_DP | USB 2 Data Plus |
| 7 | GND | Ground |
| 8 | GND | Ground |
| 10 | NC | No Connection |
间距 2.54 mm
F_AUDIO
| Pin | Name | Description |
|---|---|---|
| 1 | MIC_IN2P | Microphone Input 2 Positive |
| 2 | GND | Ground |
| 3 | MICBIAS1 | Microphone Bias 1 |
| 4 | GND | Ground |
| 5 | HPOR | Headphone Output Right |
| 6 | HPOR | Headphone Output Right |
| 7 | NC | No Connection |
| 8 | NC | No Connection |
| 9 | HPOL | Headphone Output Left |
| 10 | HPOL | Headphone Output Left |
间距 2.54 mm
SPDIF 音频接口
| Pin | Name | Description |
|---|---|---|
| 1 | SPDIF1_TX_M2 | SPDIF1 Transmit, Mode 2 |
| 2 | VCC3V3_SYS | 3.3V System Power Supply |
| 3 | GND | Ground |
POE
| Pin | Name | Description |
|---|---|---|
| 1 | VIN+ | Positive Voltage In |
| 2 | VIN- | Negative Voltage In |
| 3 | NC | Not Connected |
| 4 | NC | Not Connected |
| 5 | NC | Not Connected |
| 6 | NC | Not Connected |
| 7 | GND | Ground |
| 8 | POE_12V | 12V Power over Ethernet |
| 9 | GND | Ground |
| 10 | GND | Ground |
间距 2.54 mm
USB 3.0 + HDMI-10
| Pin | Name | Description | Pin | Name | Description |
|---|---|---|---|---|---|
| 38 | GND | Ground | 39 | GND | Ground |
| 45 | GND | Ground | 40 | GND | Ground |
| 1 | HDMI_D2_P | HDMI Data 2 Positive | 20 | VCC5V0_USB12 | 5V USB Power |
| 2 | GND | Ground | 21 | HUB1_DM | USB Hub 1 Data Minus |
| 3 | HDMI_D2_N | HDMI Data 2 Negative | 22 | HUB1_DP | USB Hub 1 Data Plus |
| 4 | HDMI_D1_P | HDMI Data 1 Positive | 23 | GND | Ground |
| 5 | GND | Ground | 24 | HUB1_SSRX_N | USB Hub 1 SS RX Negative |
| 6 | HDMI_D1_N | HDMI Data 1 Negative | 25 | HUB1_SSRX_P | USB Hub 1 SS RX Positive |
| 7 | HDMI_D0_P | HDMI Data 0 Positive | 26 | GND | Ground |
| 8 | GND | Ground | 27 | HUB1_SSTX_N | USB Hub 1 SS TX Negative |
| 9 | HDMI_D0_N | HDMI Data 0 Negative | 28 | HUB1_SSTX_P | USB Hub 1 SS TX Positive |
| 10 | HDMI_CK_P | HDMI Clock Positive | 29 | VCC5V0_USB12 | 5V USB Power |
| 11 | GND | Ground | 30 | HUB2_DM | USB Hub 2 Data Minus |
| 12 | HDMI_CK_N | HDMI Clock Negative | 31 | HUB2_DP | USB Hub 2 Data Plus |
| 13 | GND | Ground | 32 | GND | Ground |
| 14 | NC | No Connection | 33 | HUB2_SSRX_N | USB Hub 2 SS RX Negative |
| 15 | HDMI_SCL | HDMI SCL | 34 | HUB2_SSRX_P | USB Hub 2 SS RX Positive |
| 16 | HDMI_SDA | HDMI SDA | 35 | GND | Ground |
| 17 | GND | Ground | 36 | HUB2_SSTX_N | USB Hub 2 SS TX Negative |
| 18 | VCC5V_HDMI_TX0 | 5V HDMI Power | 37 | HUB2_SSTX_P | USB Hub 2 SS TX Positive |
| 19 | HDMI0_HPD | HDMI Hot Plug Detect | |||
| 44 | GND | Ground | 41 | GND | Ground |
| 43 | GND | Ground | 42 | GND | Ground |
USB 3.0 + HDMI-11
| Pin | Name | Description | Pin | Name | Description |
|---|---|---|---|---|---|
| 38 | GND | Ground | 39 | GND | Ground |
| 45 | GND | Ground | 40 | GND | Ground |
| 1 | HDMI_D2_P | HDMI Data 2 Positive | 20 | VCC5V0_USB12 | 5V USB Power |
| 2 | GND | Ground | 21 | HUB1_DM | USB Hub 1 Data Minus |
| 3 | HDMI_D2_N | HDMI Data 2 Negative | 22 | HUB1_DP | USB Hub 1 Data Plus |
| 4 | HDMI_D1_P | HDMI Data 1 Positive | 23 | GND | Ground |
| 5 | GND | Ground | 24 | HUB1_SSRX_N | USB Hub 1 SS RX Negative |
| 6 | HDMI_D1_N | HDMI Data 1 Negative | 25 | HUB1_SSRX_P | USB Hub 1 SS RX Positive |
| 7 | HDMI_D0_P | HDMI Data 0 Positive | 26 | GND | Ground |
| 8 | GND | Ground | 27 | HUB1_SSTX_N | USB Hub 1 SS TX Negative |
| 9 | HDMI_D0_N | HDMI Data 0 Negative | 28 | HUB1_SSTX_P | USB Hub 1 SS TX Positive |
| 10 | HDMI_CK_P | HDMI Clock Positive | 29 | VCC5V0_USB12 | 5V USB Power |
| 11 | GND | Ground | 30 | HUB2_DM | USB Hub 2 Data Minus |
| 12 | HDMI_CK_N | HDMI Clock Negative | 31 | HUB2_DP | USB Hub 2 Data Plus |
| 13 | NC | No Connection | 32 | GND | Ground |
| 14 | NC | No Connection | 33 | HUB2_SSRX_N | USB Hub 2 SS RX Negative |
| 15 | HDMI_SCL | HDMI SCL | 34 | HUB2_SSRX_P | USB Hub 2 SS RX Positive |
| 16 | HDMI_SDA | HDMI SDA | 35 | GND | Ground |
| 17 | GND | Ground | 36 | HUB2_SSTX_N | USB Hub 2 SS TX Negative |
| 18 | VCC5V_HDMI_TX0 | 5V HDMI Power | 37 | HUB2_SSTX_P | USB Hub 2 SS TX Positive |
| 19 | HDMI0_HPD | HDMI Hot Plug Detect | 41 | GND | Ground |
| 44 | GND | Ground | 42 | GND | Ground |
| 43 | GND | Ground |
以太网 + USB 2.0-12
以太网
| Pin | Name | Description |
|---|---|---|
| 1 | MDI0+_PHY2 | Medium Dependent Interface 0, Positive for PHY2 |
| 2 | MDI0-_PHY2 | Medium Dependent Interface 0, Negative for PHY2 |
| 3 | MDI1+_PHY2 | Medium Dependent Interface 1, Positive for PHY2 |
| 4 | MDI1-_PHY2 | Medium Dependent Interface 1, Negative for PHY2 |
| 5 | MDI2+_PHY2 | Medium Dependent Interface 2, Positive for PHY2 |
| 6 | MDI2-_PHY2 | Medium Dependent Interface 2, Negative for PHY2 |
| 7 | MDI3+_PHY2 | Medium Dependent Interface 3, Positive for PHY2 |
| 8 | MDI3-_PHY2 | Medium Dependent Interface 3, Negative for PHY2 |
| 9 | LED_G+_PHY2 | LED Green Positive for PHY2 |
| 10 | LED_G-_PHY2 | LED Green Negative for PHY2 |
| 11 | VCC33_LAN_PHY2 | 3.3V Power Supply for LAN PHY2 |
| 12 | LED_Y-_PHY2 | LED Yellow Negative for PHY2 |
| 13 | RN1_V+ | Termination Resistor Network 1, Positive Voltage |
| 14 | RN2_V+ | Termination Resistor Network 2, Positive Voltage |
USB 2.0
| Pin | Name | Description |
|---|---|---|
| 1 | VCC5V0_USB20 | 5V USB 2.0 Power |
| 2 | USB20_HOST1_DM | USB 2.0 HOST1 Data Minus |
| 3 | USB20_HOST1_DP | USB 2.0 HOST1 Data Plus |
| 4 | GND | Ground |
| 5 | GND | Ground |
| 6 | GND | Ground |
| 7 | GND | Ground |
| 8 | GND | Ground |
| 9 | GND | Ground |
| 10 | GND | Ground |
以太网 + USB 2.0-13
以太网
| Pin | Name | Description |
|---|---|---|
| 1 | MDI0+ | Medium Dependent Interface 0, Positive |
| 2 | MDI0- | Medium Dependent Interface 0, Negative |
| 3 | MDI1+ | Medium Dependent Interface 1, Positive |
| 4 | MDI1- | Medium Dependent Interface 1, Negative |
| 5 | MDI2+ | Medium Dependent Interface 2, Positive |
| 6 | MDI2- | Medium Dependent Interface 2, Negative |
| 7 | MDI3+ | Medium Dependent Interface 3, Positive |
| 8 | MDI3- | Medium Dependent Interface 3, Negative |
| 9 | LED_G+ | Green LED, Positive |
| 10 | LED_G- | Green LED, Negative |
| 11 | VCC33_LAN | 3.3V Power Supply for LAN |
| 12 | LED_Y- | Yellow LED, Negative |
| 13 | TN1_V+ | Termination Network 1, Positive |
| 14 | TN2_V+ | Termination Network 2, Positive |
USB 2.0
| Pin | Name | Description |
|---|---|---|
| 1 | VCC5V0_USB20 | 5V USB 2.0 Power |
| 2 | USB4_DM | USB Data Minus |
| 3 | USB4_DP | USB Data Plus |
| 4 | GND | Ground |
| 5 | GND | Ground |
| 6 | GND | Ground |
| 7 | GND | Ground |
| 8 | GND | Ground |
| 9 | GND | Ground |
| 10 | GND | Ground |
RTC
| Left Pin | Left Name | Left Description | Right Pin | Right Name | Right Description |
|---|---|---|---|---|---|
| 1 | OSCI | Oscillator Input | 8 | VCC_3V3_S3 | 3.3V Power Supply |
| 2 | OSCO | Oscillator Output | 7 | 32KOUT_WIFI | 32 kHz Output for WiFi |
| 3 | RTC_INT_L | RTC Interrupt Low | 6 | I2C6_SCL_M0 | I2C Clock Line |
| 4 | GND | Ground | 5 | I2C6_SDA_M0 | I2C Data Line |
RTC 采取 Lithium 纽扣电池 CR1220-3V。
SATA
SATA PORT
| Pin | Name | Description |
|---|---|---|
| 1 | GND | Ground |
| 2 | STXP0_64 | Serial TX+ Port |
| 3 | STXN0_64 | Serial TX- Port |
| 4 | GND | Ground |
| 5 | SRXN0_64 | Serial RX- Port |
| 6 | SRXP0_64 | Serial RX+ Port |
| 7 | GND | Ground |
| 8 | GND | Ground |
| 9 | GND | Ground |
SATA Power
| Pin | Name | Description |
|---|---|---|
| 1 | VCC12V | 12V Power |
| 2 | GND | Ground |
| 3 | GND | Ground |
| 4 | VCC5V0_SATA | 5V Power |
SATA Power 是 Floppy Power Header，每个针脚间距为 2.54 mm
FAN
| Pin | Name | Description |
|---|---|---|
| 4 | FAN_PWM | Fan PWM Signal |
| 3 | FAN_SPEED | Fan Speed Signal |
| 2 | VCC12V | 12V Power Supply |
| 1 | GND | Ground |
针脚间距 2.54 mm
PCIE M KEY
| Pin | Name | Description | Pin | Name | Description |
|---|---|---|---|---|---|
| 1 | GND | Ground | 2 | VCC3V3_MKEY | 3.3V Power for M.2 Key |
| 3 | GND | Ground | 4 | VCC3V3_MKEY | 3.3V Power for M.2 Key |
| 5 | NC | No Connection | 6 | NC | No Connection |
| 7 | NC | No Connection | 8 | NC | No Connection |
| 9 | GND | Ground | 10 | NC | No Connection |
| 11 | NC | No Connection | 12 | VCC3V3_MKEY | 3.3V Power for M.2 Key |
| 13 | NC | No Connection | 14 | VCC3V3_MKEY | 3.3V Power for M.2 Key |
| 15 | GND | Ground | 16 | VCC3V3_MKEY | 3.3V Power for M.2 Key |
| 17 | NC | No Connection | 18 | VCC3V3_MKEY | 3.3V Power for M.2 Key |
| 19 | NC | No Connection | 20 | NC | No Connection |
| 21 | GND | Ground | 22 | NC | No Connection |
| 23 | NC | No Connection | 24 | NC | No Connection |
| 25 | NC | No Connection | 26 | NC | No Connection |
| 27 | GND | Ground | 28 | NC | No Connection |
| 29 | PCIE30_PORT0_RX1N | PCI-E 3.0 RX1 Negative | 30 | NC | No Connection |
| 31 | PCIE30_PORT0_RX1P | PCI-E 3.0 RX1 Positive | 32 | NC | No Connection |
| 33 | GND | Ground | 34 | NC | No Connection |
| 35 | PCIE30_PORT0_TX1N | PCI-E 3.0 TX1 Negative | 36 | NC | No Connection |
| 37 | PCIE30_PORT0_TX1P | PCI-E 3.0 TX1 Positive | 38 | NC | No Connection |
| 39 | GND | Ground | 40 | NC | No Connection |
| 41 | PCIE30_PORT0_RX0N | PCI-E 3.0 RX0 Negative | 42 | NC | No Connection |
| 43 | PCIE30_PORT0_RX0P | PCI-E 3.0 RX0 Positive | 44 | NC | No Connection |
| 45 | GND | Ground | 46 | NC | No Connection |
| 47 | PCIE30_PORT0_TX0N | PCI-E 3.0 TX0 Negative | 48 | NC | No Connection |
| 49 | PCIE30_PORT0_TX0P | PCI-E 3.0 TX0 Positive | 50 | PCIE30X4_PERSTn_M1_L | PCI-E 3.0 Reset |
| 51 | GND | Ground | 52 | PCIE30X4_CLKREQn_M1_L | PCI-E 3.0 Clock Request |
| 53 | PCIE30_REFCLKN_SLOT1 | PCI-E 3.0 Ref Clock Negative | 54 | PCIE30X4_WAKEn_M1_L | PCI-E 3.0 Wake Signal |
| 55 | PCIE30_REFCLKP_SLOT1 | PCI-E 3.0 Ref Clock Positive | 56 | NC | No Connection |
| 57 | GND | Ground | 58 | NC | No Connection |
| 59 | NC | No Connection | 60 | NC | No Connection |
| 61 | NC | No Connection | 62 | NC | No Connection |
| 63 | NC | No Connection | 64 | NC | No Connection |
| 65 | NC | No Connection | 66 | NC | No Connection |
| 67 | NC | No Connection | 68 | NC | No Connection |
| 69 | NC | No Connection | 70 | NC | No Connection |
| 71 | GND | Ground | 72 | NC | No Connection |
| 73 | GND | Ground | 74 | NC | No Connection |
| 75 | GND | Ground | 76 | NC | No Connection |
PCIe M Key 座子采用的是 LOTES APC10359-P001A，间距 0.5 mm
PCIE E KEY
| Pin | Name | Description | Pin | Name | Description |
|---|---|---|---|---|---|
| 1 | GND | Ground | 2 | VCC3V3_Ekey | 3.3V Power Supply |
| 3 | USB3_DP | USB 3.0 Data Positive | 4 | VCC3V3_Ekey | 3.3V Power Supply |
| 5 | USB3_DM | USB 3.0 Data Negative | 6 | NC | Not Connected |
| 7 | GND | Ground | 8 | I2S2_SCLK_M0_BT | Bluetooth I2S Clock |
| 9 | SDIO-CLK-M0 | SDIO Clock | 10 | I2S2_LRCK_M0_BT | Bluetooth I2S Left/Right Clock |
| 11 | SDIO-CMD-M0 | SDIO Command Line | 12 | I2S2_SDI_M0_BT | Bluetooth I2S Serial Data Input |
| 13 | SDIO-D0-M0 | SDIO Data 0 | 14 | I2S2_SDO_M0_BT | Bluetooth I2S Serial Data Output |
| 15 | SDIO-D1-M0 | SDIO Data 1 | 16 | NC | Not Connected |
| 17 | SDIO-D2-M0 | SDIO Data 2 | 18 | GND | Ground |
| 19 | SDIO-D3-M0 | SDIO Data 3 | 20 | BT_WAKE_HOST_H | Bluetooth Wake Host |
| 21 | WIFI_WAKE_HOST_H | WiFi Wake Host | 22 | UART6-RX | UART Receive |
| 23 | NC | Not Connected | |||
| 33 | GND | Ground | 32 | UART6-TX | UART Transmit |
| 35 | PCIE20_1_TXP/SATA30_1_TXP | PCIe/SATA Transmit Positive | 34 | UART6-CTSN | UART Clear To Send |
| 37 | PCIE20_1_TXN/SATA30_1_TXN | PCIe/SATA Transmit Negative | 36 | UART6-RTSN | UART Ready To Send |
| 39 | GND | Ground | 38 | NC | Not Connected |
| 41 | PCIE20_1_RXP/SATA30_1_RXP | PCIe/SATA Receive Positive | 40 | NC | Not Connected |
| 43 | PCIE20_1_RXN/SATA30_1_RXN | PCIe/SATA Receive Negative | 42 | BT_REG_ON_H | Bluetooth Regulator On |
| 45 | GND | Ground | 44 | NC | Not Connected |
| 47 | PCIE20_1_REFCLKP | PCIe Reference Clock Positive | 46 | NC | Not Connected |
| 49 | PCIE20_1_REFCLKN | PCIe Reference Clock Negative | 48 | NC | Not Connected |
| 51 | GND | Ground | 50 | 32KOUT_WIFI | 32K Clock Output for WiFi |
| 53 | PCIE30x1_0_CLKREQn_M1_L | PCIe Clock Request | 52 | PCIE30x1_0_PERSTn_M1_L | PCIe Peripheral Reset |
| 55 | PCIE30x1_0_WAKEn_M1_L | PCIe Wake Signal | 54 | BT_WAKE_L | Bluetooth Low Energy Wake Signal |
| 57 | GND | Ground | 56 | W-DISABLE | WiFi Disable Signal |
| 59 | NC | Not Connected | 58 | I2C4_SDA_E | I2C Data Line for External Devices |
| 61 | NC | Not Connected | 60 | I2C4_SCL_E | I2C Clock Line for External Devices |
| 63 | GND | Ground | 62 | NC | Not Connected |
| 65 | NC | Not Connected | 64 | NC | Not Connected |
| 67 | NC | Not Connected | 66 | NC | Not Connected |
| 69 | GND | Ground | 68 | NC | Not Connected |
| 71 | NC | Not Connected | 70 | BT_WAKE_L | Bluetooth Low Energy Wake Signal |
| 73 | NC | Not Connected | 72 | VCC3V3_Ekey | 3.3V Power Supply |
| 75 | GND | Ground | 74 | VCC3V3_Ekey | 3.3V Power Supply |
PCIe E Key 座子采用的是 APCI0108-P001A，间距 0.5 mm