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TB-RK3568X采用四核64位Cortex-A55 处理器，主频高达2.0GHz，效能有大幅提升；采用22nm先进工艺，具有低功耗高性能的特点；配置双千兆自适应RJ45以太网口，可通过双网口访问和传输内外网的数据，提高网络传输效率，满足NVR、工业网关等多网口产品需求。
TB-RK3568X核心板采用6层布线工艺，整体尺寸只有82mm×60mm，性能稳定可靠，适用于不同的应用环境。核心板通过MXM314Pin标准接口与底板连接即可形成一块完整的 AI 开发板，也可与定制开发的底板连接形成一套完整的行业应用主板，可广泛应用于嵌入式人工智能领域。TB-RK3568X开发板支持Android和Linux双系统。
核心板尺寸仅82mm×60mm，紧凑尺寸的封装形式满足小型终端产品对空间的需求。
性价比高：成本低，适合中小规模用户使用。
双网口：可通过双网口访问和传输内外网的数据，提高网络传输效率
多屏异显：最多可以满足三屏异显功能
支持双系统：支持android和linux系统。
| SOC 系统芯片 | Rockchip RK3568 |
|---|---|
| CPU 中央处理器 | Quad-core Cortex-A55 up to 2.0GHz |
| GPU 图形处理器 | Mali-G52 GPU 支持OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 内嵌高性能2D加速硬件 |
| VPU 视频处理单元 | 支持4K 60fps H.265/H.264/VP9视频解码 支持1080P 100fps H.265/H.264视频编码 支持8M ISP，支持HDR |
| NPU 嵌入式神经网络处理器 | 支持0.8T算力，支持INT8，INT16，FP16运算 |
| CPU 内存 | 2/4GB LPDRR4/LPDRR4x,最高可配8GB,频率高达1600MHz |
| NPU 内存 | 共享3568端ddr，根据模型大小，决定开辟多大 |
| Storage 闪存 | 16/32 GB |
| 输入电源 | DC 12V/2A |
| 系统支持 | Android、Linux |
| PCB 规格 | 6 层板 |
| 核心板尺寸 | 82mm×60mm |
| 接口类型 | SODIMM 314P（MXM 3.0） |
| 底板尺寸 | 180mm×130mm |
|---|---|
| PCB 规格 | 4 层板 |
| 显示接口 | 1x HDMI2.0(Type-A)接口，支持4K/60fps输出 2x MIPI接口，支持1920*1080@60fps输出 1x eDP接口，支持2K@60fps输出 |
| 音频接口 | 1x 8ch I2S/TDM/PDM 1x HDMI音频输出 1x 喇叭输出 1x 耳机输出 1x 麦克风，板载音频输入 |
| 以太网 | 2x GMAC(10/100/1000M) |
| 无线网络 | SDIO接口，支持WIFI6 5G/2.5G,BT4.2 |
| 摄像头接口 | MIPI-CSI2, 1x4-lane/2x2-lane@2.5Gbps/lane |
| USB | 2x USB2.0 Host,Type-A 1x USB3.0 Host,Type-A 1x USB3.0 OTG |
| PCIe | 1x 2Lanes PCIe3.0 Connector (RC Mode) |
| SATA | 1x SATA3.0 Connector |
| SDMMC | 1x Micro SD Card3.0 |
| 按键 | 1x Vol+/Recovery 1x Reset 1x Power 1x Vol- 1x Mute |
| 调试 | 1x 调试串口 |
| RTC | 1x RTC |
| IR | 1x IR |
| 三色灯 | 3x LED |
| G-sensor | 1x G-sensor |
| FAN | 1x Fan |
| 扩展接口 | 20Pin扩展接口包括： 2x ADC接口 2x I2C接口 7x GPIO口（或者3x gpio + 4x uart信号） 3x VCC电源（12V、3.3V、5V）） |
BT1120：将GMAC1相关引脚用于BT1120,则能实现BT1120相关输出（目前底板上没有留BT1120接口）。
PCIE：目前有1x 2Lanes PCIe3.0 Connector (RC Mode)，如果想增加PCIE2.0,将MULTI_PHY2配置为PCIE模式。
SATA：目前有1x SATA3.0，也可以通过配置MULTI_PHY0、MULTI_PHY1为SATA,就能实现3x SATA3.0。
RGMII：目前有2x RGMII,如果想增加QSGMII,需要将MULTI_PHY1、MULTI_PHY2配置为QSGMII。
其他相关复用配置，具体查看官方RK3568DataSheet。
Power
| Pin Num | Pin net | Type | level | tolerance |
|---|---|---|---|---|
| 309 | VCC5V0_SYS | Power In | 5.0V | +/-10% |
| 311 | VCC5V0_SYS | Power In | 5.0V | +/-10% |
| 296 | VCC12V_DCIN | Power In | 12.0V | +/-10% |
| 297 | VCC12V_DCIN | Power In | 12.0V | +/-10% |
| 298 | VCC12V_DCIN | Power In | 12.0V | +/-10% |
| 300 | VCC12V_DCIN | Power In | 12.0V | +/-10% |
| 299 | VCC_3V3 | Power Out | 3.3V | +/-10% |
| 301 | VCC_3V3 | Power Out | 3.3V | +/-10% |
| 306 | VCC3V3_SYS | Power Out | 3.3V | +/-10% |
| 308 | VCC3V3_SYS | Power Out | 3.3V | +/-10% |
| 307 | VCC_1V8 | Power Out | 1.8V | +/-10% |
| 305 | VCC3V3_SD | Power Out | 3.3V | +/-10% |
WIFI/BT module interface
| Pin Num | Pin net | Type | level | description |
|---|---|---|---|---|
| 253 | WIFI_WAKE_HOST_H_GPIO3_D4 | In | 1.8V | WLAN to wake-up HOST |
| 223 | WIFI_REG_ON_H_GPIO3_D5 | Out | 1.8V | Power up/down internal regulators |
| 260 | BT_REG_ON_H_GPIO3_A0 | Out | 3.3V | Power up/down internal regulators |
| 256 | BT_WAKE_HOST_H_GPIO3_A1 | In | 3.3V | Bluetooth device to wake-up HOST |
| 254 | HOST_WAKE_BT_H_GPIO3_A2 | Out | 3.3V | HOST wake-up Bluetooth device |
| 30 | UART0_CTS_BT | Out | Bluetooth UART interface | |
| 28 | UART0_RTS_BT | In | Bluetooth UART interface | |
| 32 | UART0_RXD_BT | Out | Bluetooth UART interface | |
| 36 | UART0_TXD_BT | In | Bluetooth UART interface | |
| 241 | SDMMC2_CLK_M0 | In/Out | SDIO clock line | |
| 203 | SDMMC2_CMD_M0 | In/Out | SDIO command line | |
| 211 | SDMMC2_D0_M0 | In/Out | SDIO data line 0 | |
| 209 | SDMMC2_D1_M0 | In/Out | SDIO data line 1 | |
| 215 | SDMMC2_D2_M0 | In/Out | SDIO data line 2 | |
| 249 | SDMMC2_D3_M0 | In/Out | SDIO data line 3 | |
| 262 | I2S3_SCLK_M0 | In/Out | 3.3V | |
| 258 | I2S3_LRCK_M0 | In/Out | 3.3V | |
| 264 | I2S3_SDO_M0 | Out | 3.3V | |
| 266 | I2S3_SDI_M0 | In | 3.3V | |
| 292 | RK809_32KOUT_WIFI | Out | 3.3V | 32.768KHz output for BT |
| 130 | CLK32K_OUT0_WIFI | Out | 3.3V | 32.768KHz output for BT |
TypeC(USB3） interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 65 | USB3_OTG0_DP | In/Out | usb | |
| 63 | USB3_OTG0_DM | In/Out | usb | |
| 77 | USB3_OTG0_SSTXP | In/Out | usb | |
| 75 | USB3_OTG0_SSTXN | In/Out | usb | |
| 71 | USB3_OTG0_SSRXP | In/Out | usb | |
| 69 | USB3_OTG0_SSRXN | In/Out | usb | |
| 83 | USB3_HOST1_DP | In/Out | usb | |
| 81 | USB3_HOST1_DM | In/Out | usb | |
| 95 | USB3_HOST1_SSTXP | In/Out | usb | |
| 93 | USB3_HOST1_SSTXN | In/Out | usb | |
| 89 | USB3_HOST1_SSRXP | In/Out | usb | |
| 87 | USB3_HOST1_SSRXN | In/Out | usb | |
| 9 | USB2_HOST2_DP | In/Out | usb | |
| 11 | USB2_HOST2_DM | In/Out | usb | |
| 3 | USB2_HOST3_DP | In/Out | usb | |
| 5 | USB2_HOST3_DM | In/Out | usb | |
| 57 | USB3_OTG0_VBUSDET | In | usb | usb dector |
| 59 | USB3_OTG0_ID | In/Out | usb | interrupt |
| 127 | USB_OTG_PWREN_H_GPIO0_A5 | Out | 3.3V | 5V output power enable |
| 123 | USB_HOST_PWREN_H_GPIO0_A6 | Out | 3.3V | 5V output power enable |
DMMC interface
| Pin num | Pin net | Type | level |
|---|---|---|---|
| 54 | SDMMC0_CLK | Out | 1.8V/3.3V |
| 44 | SDMMC0_CMD | Out | 1.8V/3.3V |
| 117 | SDMMC0_DET_L | In | 3.3V |
| 48 | SDMMC0_D0 | In/Out | 1.8V/3.3V |
| 52 | SDMMC0_D1 | In/Out | 1.8V/3.3V |
| 50 | SDMMC0_D2 | In/Out | 1.8V/3.3V |
| 46 | SDMMC0_D3 | In/Out | 1.8V/3.3V |
Note: SDMMC interface level 1V8/3V0 Auto switch
HDMI out interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 230 | HDMITX_SCL | Out | 3.3V | I2C interface |
| 232 | HDMITX_SDA | In/Out | 3.3V | I2C interface |
| 234 | HDMI_CEC | In | 3.3V | HDMI CEC |
| 161 | HDMI_PORT_HPD | In | 1.8V | HDMI HPD |
| 156 | HDMI_TXCP | Out | HDMI_TX | HDMI Tx CLK Line |
| 158 | HDMI_TXCN | Out | HDMI Tx CLK Line | |
| 152 | HDMI_TX0N | Out | HDMI Tx Data Line | |
| 150 | HDMI_TX0P | Out | HDMI Tx Data Line | |
| 140 | HDMI_TX2N | Out | HDMI Tx Data Line | |
| 130 | HDMI_TX2P | Out | HDMI Tx Data Line | |
| 144 | HDMI_TX1P | Out | HDMI Tx Data Line | |
| 146 | HDMI_TX1N | Out | HDMI Tx Data Line |
Note:
I2C level need match with HDMI 5V Level，external circuit is needed.
HDMI_CEC，external Pull-up is needed.
MIPI_TX interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 155 | TP_INT_L_GPIO0_B5 | In | 3.3V | TP interrupt |
| 153 | TP_RST_L_GPIO0_B6 | Out | 3.3V | TP reset |
| 137 | LCD0_BL_PWM4 | Out | 3.3V | LCD BackLight PWM |
| 143 | LCD0_PWREN_H_GPIO0_C7 | Out | 3.3V | MIPI Power Enable |
| 159 | I2C1_SDA_TP | In/Out | 3.3V | TP I2C interface |
| 157 | I2C1_SCL_TP | Out | 3.3V | TP I2C interface |
| 188 | MIPI_TX0_D3P | Out | MIPI_TX | MIPI Tx Date line |
| 186 | MIPI_TX0_D3N | Out | MIPI_TX | MIPI Tx Date line |
| 182 | MIPI_TX0_D2P | Out | MIPI_TX | MIPI Tx Date line |
| 180 | MIPI_TX0_D2N | Out | MIPI_TX | MIPI Tx Date line |
| 174 | MIPI_TX0_CLKN | Out | MIPI_TX | MIPI Tx CLK line |
| 176 | MIPI_TX0_CLKP | Out | MIPI_TX | MIPI Tx CLK line |
| 170 | MIPI_TX0_D1P | Out | MIPI_TX | MIPI Tx Date line |
| 168 | MIPI_TX0_D1N | Out | MIPI_TX | MIPI Tx Date line |
| 162 | MIPI_TX0_D0N | Out | MIPI_TX | MIPI Tx Date line |
| 164 | MIPI_TX0_D0P | Out | MIPI_TX | MIPI Tx Date line |
| 217 | LCD0_RST_L_GPIO3_B5 | Out | 3.3V | |
| 47 | SARADC_VIN2_LCD_ID | In | 1.8V |
MIPI_RX interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 207 | CAMERA0_PDN_L_GPIO4_B4 | Out | 1.8V | |
| 235 | CAMERA1_PDN_L_GPIO4_B5 | Out | 1.8V | |
| 199 | MIPICAM1_RST_L_GPIO4_C6 | Out | 3.3V | |
| 125 | MIPICAM0_RST_L_GPIO0_D6 | Out | 1.8V | |
| 237 | I2C4_SDA_M0 | In/Out | 1.8V | CAMERA I2C interface |
| 269 | I2C4_SCL_M0 | In/Out | 1.8V | CAMERA I2C interface |
| 222 | MIPI_CSI_RX_D3P | In | MIPI_RX | MIPI Rx Date line |
| 224 | MIPI_CSI_RX_D3N | In | MIPI_RX | MIPI Rx Date line |
| 216 | MIPI_CSI_RX_D2P | In | MIPI_RX | MIPI Rx Date line |
| 218 | MIPI_CSI_RX_D2N | In | MIPI_RX | MIPI Rx Date line |
| 206 | MIPI_CSI_RX_CLK0N | In | MIPI_RX | MIPI Rx CLK line |
| 204 | MIPI_CSI_RX_CLK0P | In | MIPI_RX | MIPI Rx CLK line |
| 212 | MIPI_CSI_RX_CLK1N | MIPI_RX | ||
| 210 | MIPI_CSI_RX_CLK1P | MIPI_RX | ||
| 198 | MIPI_CSI_RX_D1P | In | MIPI_RX | MIPI Rx Date line |
| 200 | MIPI_CSI_RX_D1N | In | MIPI_RX | MIPI Rx Date line |
| 194 | MIPI_CSI_RX_D0N | In | MIPI_RX | MIPI Rx Date line |
| 192 | MIPI_CSI_RX_D0P | In | MIPI_RX | MIPI Rx Date line |
| 135 | DVP_PWREN0_H_GPIO0_C1 | Out | 3.3V | |
| 219 | PWM14_M0 | Out | 3.3V | |
| 134 | REFCLK_OUT_CAM | Out | 3.3V | |
| 239 | CIF_CLKOUT(GPIO4_C0) | Out | 1.8V |
EDP interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 155 | TP_INT_L_GPIO0_B5 | In | 1.8V | edp TP interrupt |
| 153 | TP_RST_L_GPIO0_B6 | Out | 1.8V | edp TP Reset |
| 137 | LCD0_BL_PWM4 | Out | 1.8V | LCD BackLight enable |
| 133 | EDP_HPDIN_M1 | In | 3.3V | EDP HPD |
| LCD_PWREN_H | Out | 1.8V | LCD_PWREN_H | |
| 143 | LCD0_PWREN_H_GPIO0_C7 | Out | 3.3V | LCD BackLight control |
| 217 | LCD0_RST_L_GPIO3_B5 | Out | 3.3V | RST control |
| 47 | SARADC_VIN2_LCD_ID | In | 1.8V | ID |
| 159 | I2C1_SDA_TP | In/Out | 3.3V | I2C interface for TP |
| 157 | I2C1_SCL_TP | Out | 3.3V | I2C interface for TP |
| 78 | EDP_TX_D3N | Out | EDP_TX | EDP Tx Data Line |
| 76 | EDP_TX_D3P | Out | EDP_TX | EDP Tx Data Line |
| 72 | EDP_TX_D2N | Out | EDP_TX | EDP Tx Data Line |
| 70 | EDP_TX_D2P | Out | EDP_TX | EDP Tx Data Line |
| 66 | EDP_TX_D1N | Out | EDP_TX | EDP Tx Data Line |
| 64 | EDP_TX_D1P | Out | EDP_TX | EDP Tx Data Line |
| 60 | EDP_TX_D0N | Out | EDP_TX | EDP Tx Data Line |
| 58 | EDP_TX_D0P | Out | EDP_TX | EDP Tx Data Line |
| 84 | EDP_TX_AUXN | Out | EDP_TX | EDP AUX Line |
| 82 | EDP_TX_AUXP | Out | EDP_TX | EDP AUX Line |
Note:
LCD_BL_PWM share with MIPI_TX.
I2C interface shared with MIPI_TX.
MAC0 interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 40 | GMAC0_MDIO | In/Out | 1.8V | in/out of management data |
| 42 | GMAC0_MDC | Out | 1.8V | management data clock |
| 242 | GMAC0_RSTn_GPIO2_D3 | Out | 3.3V | PHY reset |
| 34 | GMAC0_MCLKINOUT | IN | 1.8V | Clock From PHY to MAC |
| 26 | ETH0_REFCLKO_25M | IN | 1.8V | 25M CLK |
| 22 | GMAC0_TXEN | Out | MAC TX &MAC RX | MAC Tx CTRL signal |
| 8 | GMAC0_TXD3 | Out | MAC TX &MAC RX | MAC TX data3 |
| 6 | GMAC0_TXD2 | Out | MAC TX &MAC RX | MAC TX data2 |
| 20 | GMAC0_TXD1 | Out | MAC TX &MAC RX | MAC TX data1 |
| 18 | GMAC0_TXD0 | Out | MAC TX &MAC RX | MAC TX data0 |
| 10 | GMAC0_TXCLK | Out | MAC TX &MAC RX | Tx ref CLK depend on speed |
| 14 | GMAC0_RXD3 | In | MAC TX &MAC RX | MAC RX data3 |
| 12 | GMAC0_RXD2 | In | MAC TX &MAC RX | MAC RX data2 |
| 38 | GMAC0_RXD1 | In | MAC TX &MAC RX | MAC RX data1 |
| 16 | GMAC0_RXD0 | In | MAC TX &MAC RX | MAC RX data0 |
| 4 | GMAC0_RXCLK | In | MAC TX &MAC RX | RX ref CLK from RX data stream |
| 24 | GMAC0_RXDV_CRS | In | MAC TX &MAC RX | MAC Rx CTRL signal |
| 236 | GMAC0_INT/PMEB_GPIO2_D2 | In | 3.3V | PHY interrupt signal |
MAC1 interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 243 | GMAC1_MDIO_M1 | In/Out | 1.8V | in/out of management data |
| 245 | GMAC1_MDC_M1 | Out | 1.8V | management data clock |
| 238 | GMAC1_RSTn_GPIO2_D1 | Out | 3.3V | PHY reset |
| 267 | GMAC1_MCLKINOUT_M1 | IN | 1.8V | Clock From PHY to MAC |
| 270 | ETH1_REFCLKO_25M_M0 | IN | 3.3V | 25M CLK |
| 259 | GMAC1_TXEN_M1 | Out | MAC TX&MAC RX | MAC Tx CTRL signal |
| 231 | GMAC1_TXD3_M1 | Out | MAC TX&MAC RX | MAC TX data3 |
| 233 | GMAC1_TXD2_M1 | Out | MAC TX&MAC RX | MAC TX data2 |
| 257 | GMAC1_TXD1_M1 | Out | MAC TX&MAC RX | MAC TX data1 |
| 255 | GMAC1_TXD0_M1 | Out | MAC TX&MAC RX | MAC TX data0 |
| 225 | GMAC1_TXCLK_M1 | Out | MAC TX&MAC RX | Tx ref CLK depend on speed |
| 227 | GMAC1_RXD3_M1 | In | MAC TX&MAC RX | MAC RX data3 |
| 251 | GMAC1_RXD2_M1 | In | MAC TX&MAC RX | MAC RX data2 |
| 247 | GMAC1_RXD1_M1 | In | MAC TX&MAC RX | MAC RX data1 |
| 265 | GMAC1_RXD0_M1 | In | MAC TX&MAC RX | MAC RX data0 |
| 229 | GMAC1_RXCLK_M1 | In | MAC TX&MAC RX | RX ref CLK from RX data stream |
| 261 | GMAC1_RXDV_CRS_M1 | In | MAC TX&MAC RX | MAC Rx CTRL signal |
| 236 | GMAC1_INT/PMEB_GPIO2_D0 | In | 3.3V | PHY interrupt signal |
Audio interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 23 | I2S1_SCLK | OUT | I2S 1.8V | |
| 39 | I2S1_LRCK_RX | IN | I2S 1.8V | |
| 15 | I2S1_LRCK_TX | OUT | I2S 1.8V | |
| 19 | I2S_CLK | 0UT | I2S 1.8V | |
| 17 | I2S1_SDO0 | OUT | I2S 1.8V | |
| 31 | I2C3_SDA | In/Out | 1.8V | AUDIO I2S |
| 33 | I2C3_SCL | In/Out | 1.8V | AUDIO I2S |
| 221 | HP_DET_RK809(GPIO3_C3) | In | 3.3V | Headphone detect |
| MIC2_IN | In | analog | mic2 input | |
| 43 | ADC1_HP_HOOK | In | 1.8V | ADC used for Hook |
| 283 | HPL_OUT | Out | analog | HP left |
| 287 | HPR_OUT | Out | analog | HP right |
| 285 | HP_SNS | GND | GND | |
| 205 | HP_DET_L_GPIO3_C2 | In | 3.3V | Headphone detect |
MIC interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 289 | MIC1_INN | In | analog | Mic1 input |
| 291 | MIC1_INP | In | analog | Mic2 input |
Speaker interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 281 | SPKN_OUT | Out | analog | connect SPK,1.3W max |
| 279 | SPKP_OUT | Out | analog | connect SPK,1.3W max |
PCIE interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 248 | PCIE30X2_CLKREQn_M1 | Out | 3.3V | |
| 244 | PCIE30X2_WAKEn_M1 | Out | 3.3V | |
| 246 | PCIE30X2_PERSTn_M1 | Out | 3.3V | |
| 119 | PCIE_PWREN_H_GPIO0_D4 | Out | 1.8V | |
| 268 | PCIECLKIC_OE_H_GPIO3_A7 | Out | 3.3V | |
| 250 | PCIE30X2_PRSNT_L_GPIO2_D7 | Out | 3.3V | PCIE reset |
| 126 | PCIE30_RX1P | In | PCIE_TX & PCIE_RX | PCIE Rx Data Line |
| 124 | PCIE30_RX1N | In | PCIE_TX & PCIE_RX | PCIE Rx Data Line |
| 112 | PCIE30_TX1N | Out | PCIE_TX & PCIE_RX | PCIE Tx Data Line |
| 114 | PCIE30_TX1P | Out | PCIE_TX & PCIE_RX | PCIE Tx Data Line |
| 118 | PCIE30_RX0N | In | PCIE_TX & PCIE_RX | PCIE Rx Data Line |
| 120 | PCIE30_RX0P | In | PCIE_TX & PCIE_RX | PCIE Rx Data Line |
| 108 | PCIE30_TX0P | Out | PCIE_TX & PCIE_RX | PCIE Tx Data Line |
| 106 | PCIE30_TX0N | Out | PCIE_TX & PCIE_RX | PCIE Tx Data Line |
| 102 | PCIE30_REFCLKP_IN | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 100 | PCIE30_REFCLKN_IN | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 113 | PCIE20_REFCLKP | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 111 | PCIE20_REFCLKN | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 101 | MULTI_PHY0_REFCLKP | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 99 | MULTI_PHY0_REFCLKN | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 107 | MULTI_PHY1_REFCLKP | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 105 | MULTI_PHY1_REFCLKN | Out | PCIE_TX & PCIE_RX | PCIE CLK Line |
| 112 | PCIE30_TX1N | Out | PCIE_TX & PCIE_RX | PCIE Tx Data Line |
| 114 | PCIE30_TX1P | Out | PCIE_TX & PCIE_RX | PCIE Tx Data Line |
| 126 | PCIE30_RX1P | In | PCIE_TX & PCIE_RX | PCIE Rx Data Line |
| 124 | PCIE30_RX1N | In | PCIE_TX & PCIE_RX | PCIE Rx Data Line |
SATA interface
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 88 | SATA2_TXP | In/Out | Sata | sata TRx Date line |
| 90 | SATA2_TXN | In/Out | Sata | sata TRx Date line |
| 94 | SATA2_RXP | In/Out | Sata | sata TRx Date line |
| 96 | SATA2_RXN | In/Out | Sata | sata TRx Date line |
| 195 | SATA2_ACT_LED | Out | 3.3V | GPIO |
Other
| pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 49 | SARADC_VIN0_KEY/RECOVERY | In | 1.8V | Recovery pin,connect key |
| 271 | RESET_KEY | In | 1.8V | ADC input,connect key |
| 275 | POWER_KEY | In | 1.8V | Power pin,connect key |
| 129 | RTCIC_INT_L_GPIO0_D3 | In | 1.8V | GPIO，default input |
| 145 | PWM7_IR | In | 3.3V | IR |
| 197 | SYSTEM_WORK_LED1 | Out | 3.3V | GPIO， |
| 193 | SYSTEM_WORK_LED2 | Out | 3.3V | GPIO， |
| 201 | SYSTEM_WORK_LED3 | Out | 3.3V | GPIO |
| 273 | EXT_EN | Out | ||
| 278 | I2C5_SCL_M0 | In/Out | 3.3V | I2C |
| 280 | I2C5_SDA_M0 | In/Out | 3.3V | I2C |
| 151 | UART2_TX_M0_DEBUG | In | 3.3V | UART |
| 149 | UART2_RX_M0_DEBUG | Out | 3.3V | UART |
| 284 | GSENSOR_INT_L_GPIO3_C1 | Out | 3.3V | |
| 228 | GPIO4_D2 | Out | 3.3V | FAN_CTRL |
Extensible 20 pin interface（UART，GPIO，ADC，I2C）
| Pin num | Pin net | Type | level | description |
|---|---|---|---|---|
| 139 | WORKING_LEDEN_H_GPIO0_C0 | Out | 3.3V | GPIO，default output Low |
| 141 | CPU_AVS/CPU_DVS_PWM0_M0 | Out | 3.3V | GPIO，default output Low |
| 53 | SARADC_VIN4 | In | 1.8V | ADC input |
| 45 | SARADC_VIN5 | In | 1.8V | ADC input |
| 51 | SARADC_VIN6 | In | 1.8V | ADC input |
| 274 | UART4_RX_M1 | In | 1.8V | debug interface |
| 276 | UART4_TX_M1 | Out | 1.8V | debug interface |
| 286 | UART3_RX_M1 | In | 3.3V | UART interface |
| 282 | UART3_TX_M1 | Out | 3.3V | UART interface |
| 33 | I2C3_SCL | In/Out | 1.8V | I2C interface |
| 31 | I2C3_SDA | In/Out | 1.8V | I2C interface |
| 311 | VCC5V0_SYS | Out | ||
| 306 | VCC3V3_SYS | Out | ||
| 296 | VCC12V_DCIN | Out | ||
| 290 | SPDIF_TX_M1 | Out | 3.3V |
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