核心板硬件手册 ============== 核心板视图 ---------- .. figure:: /image/MYZR-iMX8系列/MYZR-IMX8MM-EK200/MYZR-IMX8MM-CB200.png :alt: image-MYZR-IMX8MM-CB200 工作温度 -------- - 商业级: 0°C ~ 70°C - 工业级: -40°C ~ 85°C 供电电源 -------- - 5V输入 操作系统支持 ------------ - Linux - Android 硬件接口 -------- +-------------+----------------+--------+------------------------------------------+ | 接口种类 | 接口规格 / 最大可配置数 | 描述 | +=============+================+========+==========================================+ | 通讯接口 | Ethernet |1 | 1路支持EEE, Ethernet AVB和IEEE1588 | + +----------------+--------+------------------------------------------+ | | USB2.0 |2 | 2路USB3.0 PHY接口 | + +----------------+--------+------------------------------------------+ | | UART |4 | 4路UART,每路高达4.0Mbps | + +----------------+--------+------------------------------------------+ | | I2C |4 | 4路I2C,最高支持400 kbps | + +----------------+--------+------------------------------------------+ | | SPI |3 | 3路eCSPI(Enhanced CSPI),每个高达52Mbps | + +----------------+--------+------------------------------------------+ | | PCIe |1 | 单通道支持PCIe Gen 3,双模式操作,可用作| + + + + + | | | | 根复合体或端点 | + + + + + | | | | | +-------------+----------------+--------+------------------------------------------+ | 外部存储接口| eMMC |2 | 5.1 FLASH | + +----------------+--------+------------------------------------------+ | | NAND |1 | 8位NAND闪存,支持ECC与BCH用于错误检测 | + +----------------+--------+------------------------------------------+ | | DRAM |1 | 82-bit DRAM,对原始MLC/SLC器件的支持, | + + + + + | | | | BCH ECC高达符合62位和ONFi3.2标准 | + + + + + | | | | | + +----------------+--------+------------------------------------------+ | | QSPI |4 | 1个四路外部串行闪存设备接口,支持XIP模式| +-------------+----------------+--------+------------------------------------------+ | 多媒体 | DSI(MIPI接口)|1 | 1路4通道MIPI显示接口,支持高速模式(每 | + + + + + | | | | 通道1.5Gbps),支持1920x1080@60Hz, | + + + + + | | | | 4K@30Hz,支持LCDIF显示器 | + +----------------+--------+------------------------------------------+ | | CSI(MIPI接口)|2 | 2路4通道MIPI摄像头接口,支持高速模式 | + + + + + | | | | (每通道1.5Gbps),支持4K@30fps | + + + + + | | | | | +-------------+----------------+--------+------------------------------------------+ 管脚定义 -------- .. include:: HM.CB200-PinDef.rst 管脚定义&详细功能说明 --------------------- .. include:: HM.CB200-PinMux.rst -------------------------------------------------------------------------------- :: -------------------------------------------------------------------------------- * 珠海明远智睿科技有限公司 * ZhuHai MYZR Technology CO.,LTD. * Latest Update: 2023/5/08 * Supporter: Zhong JiaYi --------------------------------------------------------------------------------