SBC3968-V1硬件使用规格书-1

SBC3968-V1A硬件使用规格书历史版本版本号作者日期修改说明备注V1.0JACK-FANG2020.03.30创建目录概述.....................................................................................................................................21.1硬件特性...............................................................................................................................2技术参数......................................................................................................................................32.2硬件参数..............................................................................................................................42.3使用环境参数......................................................................................................................5接口说明......................................................................................................................................53.1实物接口标注......................................................................................................................53.2电源接口...............................................................................................................................63.3双LVDS接口.......................................................................................................................63.4双LVDS电源排针..............................................................................................................73.5LVDS背光接口....................................................................................................................83.6EDP-LCD接口.....................................................................................................................93.7EDP电源排针......................................................................................................................93.8EDP背光接口....................................................................................................................103.9USB3.0标准接口...............................................................................................................113.10USB2.0标准接口.............................................................................................................113.11USBPH2.0接口...............................................................................................................113.12TYPE-C接口....................................................................................................................123.13耳机接口.........................................................................................................................123.14存储卡接口.................................................................................................................123.15调试串口...........................................................................................................133.16UART接口........................................................................................................................133.17RS232接口......................................................................................................................143.18RS485接口......................................................................................................................143.19网络接口.........................................................................................................................153.20HDMI显示接口...............................................................................................................153.21MIPI-CSI接口..................................................................................................................153.22MIPI-DSI接口..................................................................................................................173.23接口.............................................................................................................................183.24喇叭接口.........................................................................................................................193.25MIC接口..........................................................................................................................193.26风扇接口.........................................................................................................................203.27接口.........................................................................................................................203.28WIFI/BT天线接口............................................................................................................213.29电池接口..................................................................................................................213.30红外接口.........................................................................................................................213.31按键接口.........................................................................................................................223.32电源输入接口（PH2.0）...............................................................................................221一．概述SBC3968-V1A是一款基于瑞芯微助终端，教学实验平台，显示控制，车载安防,人脸识别等多个领域。图1.SBC3968-V1A产品示意图硬件特性MCU核心板料号为：SOM3909-V1B通讯接口1路10/100/1000自适应以太网接口2路UART2路RS2321路RS485其它接口1路4段耳机接口11路EDP-LCD1路USB3.0TYPE-A标准接口1路TYPE-C标准接口9路USB1路标准接口1路DC电源接口（12V/3A输入）1路双通道喇叭接口（4Ω/3W）1路MIC接口（MX1.25间距）1路LVDS背光接口21路EDP背光接口1路HDMI高清显示接口2路MIPI-CSI摄像头接口1里MIPI-DSI显示接口1路触摸屏接口11路风扇接口1路1路ADC1路电源接口（PH2.0）二.技术参数2.1图2.SBC3968-V1APCB尺寸图PCB：4层喷锡板尺寸：91.99mm*165.5mm,板厚1.6mm3螺丝孔规格：∮3.7mmx4板上限高：10mm板下限高：3.3mm硬件参数Rockchip3399，ARM双Cortex-A72+四SoCCortex-A5364-bit，主频高达2.0GHz；.Mali-T864高性能LPDDR4LPDDR42G（4G可选)eMMC5.116GB(32GB可选)EDP1个EDP-LCD双排针接口，分辨率支持到2K@60ps1个双通道LVDS双排针接口，分辨率支持1080PHDMI1个HDMI接口,分辨率支持4K@60psDSI1个MIPI-DSI40P接口，支持2560x1600@60ps（预留）CSI2个4LaneMIPI-CSI24P摄像头接口喇叭接口支持喇叭输出,双4Ω20W耳机接口1个标准4段耳机接口麦克风接口1个差分麦克输入接口1个I2C触摸屏接口，支持电容触摸屏TYPE-C1个TYPE-C接口，用于系统固件烧录USB3.01个USB3.0USB2.09个USB2.0HOST2个为TYPE-A，7个PH2.0座子引出以太网1个RJ45接口，自适应10/100/100M以太网。2个RS232接口（可兼容2个UART）,2个UART接口,1个DEBUGUART个485接口（可兼容UART接口）口)1个红外接口，支持PWM，带灯定义风扇接口1路5V/风扇接口。电池接口1路RTC纽扣电池接口按键接口1个ADC扩展按键接口1个电压采样接口（预留）卡支持4G通信，SIM卡（大卡）插入，兼容ESIMWIFI/BT2.4/5.8GHZ43G/4G预留用4G模组MINI-PCIE4G数据传输。预留姿态传感器。型号MPU6500系统升级支持本地USB操作系统Android7.1/LINUX实时时钟表1硬件参数使用环境参数表2.使用环境参数表工作温度-20~75℃存储温度-40~85℃环境湿度10~90%RH（非冷凝）三.接口说明3.1实物接口标注5图3.PCB接口标注3.2电源接口DC6-18V电流可根据外接显示屏的功耗而选择，位号J43。图4.电源接口说明图双接口主板有一个双LVDS间距排针接口，供双LVDS屏使用，位号J28。图5.双LVDS接口说明图612）34未使用567LVDS/TXD0N8LVDS/TXD0P9LVDS/TXD0N10LVDS/TXD0P11LVDS/TXD2N12LVDS/TXD2P131415LVDS/TXCLKN1617LVDS/TXD3N18LVDS/TXD3P19LVDS/TXD0N_Pixel0NegativeData(Even)20LVDS/TXD0P_21LVDS/TXD1N_Pixel1NegativeData(Even)22LVDS/TXD1P_23LVDS/TXD2N_Pixel2NegativeData(Even)24LVDS/TXD2P_252627LVDS/TXCLKN12829LVDS/TXD3N_Pixel3NegativeData(Even)30LVDS/TXD3P_表3.双接口定义说明列表双电源排针主板将LVDS电源采用短接跳线帽方式，进行电源选择，可跳线选择3.3V,5V12V7输出给LVDS，位号J29。图6.双LVDS电源排针说明图24）6112V12V电源选择53.3V35.0V表4.双LVDS电源排针定义说明列表背光接口LVDS屏的背光控制，座子规格为PH2.0座子，位号J69。图7.背光接口说明图引脚编号引脚定义6VCC_OUT12V与5V兼容设计，默认12V5VCC_OUT4EN背光使能脚3PWM背光调制引脚2电源地1电源地表5.双背光定义说明列表8EDP-LCD接口主板有一个EDP-LCD间距排针接口，供EDP屏使用，位号J34。图8.EDP接口说明图引脚编号引脚定义1EDP_HPD热插拔2VCC_3V33.3V3电源地4电源地5EDP_AUXPEDP_AUXP6EDP_AUXNEDP_AUXN7电源地8电源地9EDP_TX3PEDP_TX3P10EDP_TX3NEDP_TX3N11EDP_TX2PEDP_TX2P12EDP_TX2NEDP_TX2N13EDP_TX1PEDP_TX1P14EDP_TX1NEDP_TX1N15EDP_TX0PEDP_TX0P16EDP_TX0NEDP_TX0N17电源地18电源地19VCC_EDP3.3V,5V和12V兼容设计，可通过跳线帽短接表6.EDP定义说明列表EDP电源排针主板将EDP电源采用短接跳线帽方式，进行电源选择，可跳线选择3.3V,5V12V输出给EDP，位号J35。9图9.EDP电源排针说明图24）6112V12V电源选择53.3V35.0V表7.EDP电源排针定义说明列表EDP背光接口EDP屏的背光控制，座子规格为座子，位号J71。图10.EDP背光接口说明图引脚编号引脚定义6VCC_OUT12V与5V兼容设计，默认12V5VCC_OUT4EN背光使能脚3PWM背光调制引脚2电源地1电源地表8.EDP背光接口定义说明列表103.9USB3.0标准接口1路标准的USB3.0TYPE-A接口，位号为J2。图11.USB3.0标准接口说明图3.10USB2.0标准接口2路标准的USB2.0TYPE-A接口，位号为J10,J11。图12.USB2.0标准接口说明图USBPH2.0接口8路USB接口，采用座子可供外部USB设备连接使用，位号J53,J54,J47,J48,J49,J51,J52,J60。图13.USB接口说明图11引脚编号引脚定义1VCC5V电源输出（方形焊盘为12USB_DMUSB_DM3USB_DPUSB_DP4电源地表9.USB2.0接口定义说明列表3.12TYPE-C接口1路标准的TYPE-C接口，可供系统烧录和升级，位号J1。图14.TYPE-C接口说明图3.13耳机接口4段耳机接口设计，可播放视频和歌曲时，耳机佩戴，位号J25。图15.耳机接口说明图3.14TF存储卡接口支持标准存储卡，最大64GB，位号J21。12图16.存储卡接口说明图3.15DUBUG调试串口和MX1.25T-S-3AW（1.25mm号J74。图17.调试串口说明图引脚编号引脚定义1UART2_RX调试串口3.3V2UART2_TX调试串口3.3V3电源地表10.调试串口定义说明列表3.16接口电平，引出RX，TX和座子，位号J55，J79。13图18.调试串口说明图引脚编号引脚定义15V电源输出2UART4_RX调试串口3.3V3UART4_TX调试串口3.3V4电源地表11.UART接口定义说明列表3.17RS232接口图19.RS232接口说明图引脚编号引脚定义13.3V电源输出2232电平为3.3V3232_TX232电平为3.3V4电源地表12.RSS232接口定义说明列表3.18RS485接口图20.RS485接口说明图引脚编号引脚定义15V电源输出2485-A485-A3484-B485-B4电源地14表13.RS485接口定义说明列表3.19网络接口主板板载RTL8211F芯片，可外部提供1个10/100M/1000M网口，供外部网络数据通信使用，位号J22。图21.网络接口说明图3.20HDMI显示接口主板外接1路HDMI高清显示接口，分辨率支持4K@60ps，位号J20。图22.HDMI接口说明图3.21MIPI-CSI接口主板外接2路MIPI-CSI摄像头接口，位号J30,J33，默认驱动IC为OV5648。15图23.MIPI-CSI接口图表14.MIPI-CSI引脚定义表(J32)引脚编号引脚定义1VCC2V8_DVP2.8V2VCC2V8_DVP2.8V3VCC1V5_DVP1.5V4VCC1V8_DVP1.8V56PWDNPWDN7I2C2_SCL_CAM8I2C2_SDA_CAMI2C_SDA9CIF_CLKO10电源地11MIPI_TX1/RX1_D0NRX1_D0N12MIPI_TX1/RX1_D0PRX1_D0P13电源地14MIPI_TX1/RX1_D1NRX1_D1N15MIPI_TX1/RX1_D1PRX1_D1P16电源地17MIPI_TX1/RX1_CLKNRX1_CLKN18MIPI_TX1/RX1_CLKPRX1_CLKP19电源地20MIPI_TX1/RX1_D2NRX1_D2N21MIPI_TX1/RX1_D2PRX1_D2P22电源地23MIPI_TX1/RX1_D3NRX1_D3N24MIPI_TX1/RX1_D3PRX1_D3P表15.MIPI-CSI引脚定义表(J33)引脚编号引脚定义1VCC2V8_DVP2.8V2VCC2V8_DVP2.8V3VCC1V5_DVP1.5V4VCC1V8_DVP1.8V56PWDNPWDN7I2C2_SCL_CAM8I2C2_SDA_CAMI2C_SDA9CIF_CLKO10电源地11MIPI_RX0_D0NRX0_D0N12MIPI_RX0_D0PRX0_D0P1613电源地14MIPI_RX0_D1NRX0_D1N15MIPI_RX0_D1PRX0_D1P16电源地17MIPI_RX0_CLKNRX0_CLKN18MIPI_RX0_CLKPRX0_CLKP19电源地20MIPI_RX0_D2NRX0_D2N21MIPI_RX0_D2PRX0_D2P22电源地23MIPI_RX0_D3NRX0_D3N24MIPI_RX0_D3PRX0_D3P3.22MIPI-DSI接口图23.MIPI-DSI接口图表16.MIPI-CSI引脚定义表(J33)引脚编号引脚定义1NC未使用2LCD_VDD3.3V电源输入3LCD_VDD3.3V电源输入4电源地5RST6NC未使用7电源地178MIPI_TX0_D0NTX0_D0N9MIPI_TX0_D0PTX0_D0P10电源地11MIPI_TX0_D1NTX0_D1N12MIPI_TX0_D1PTX0_D1P13电源地14MIPI_TX0_CLKNTX0_CLKN15MIPI_TX0_CLKPTX0_CLKP16电源地17MIPI_TX0_D2NTX0_D2N18MIPI_TX0_D2PTX0_D2P19电源地20MIPI_TX0_D3NTX0_D3N21MIPI_TX0_