MYZR-LS1012A-CB200 硬件介绍 ============================ 视图 ------ **LS1012A核心板正面** .. figure:: /image/MYZR-其他/MYZR-LS1012A-EK200/576px-MY_LS1012A_CB200_0.0.1.jpg :alt: 576px-MY_LS1012A_CB200_0.0.1.jpg **尺寸** .. figure:: /image/MYZR-其他/MYZR-LS1012A-EK200/MY_LS1012A_CB200_0.0.2.png :alt: MY_LS1012A_CB200_0.0.2.png 参数 ------- 硬件配置 ~~~~~~~~~~ +------+------------------------+ | CPU | LS1012A | +======+========================+ | 内存 | 512MB DDR3L | +------+------------------------+ | 存储 | 64MB SPINOR + 4GB eMMC | +------+------------------------+ 供电电源 ~~~~~~~~~~ | 3.3V输入 CPU 功耗 ~~~~~~~~~~ | 状态：空载 | 工作电压：3.3V | 工作电流：440mA 温度范围 ~~~~~~~~~~ **工作温度** | 0°C ~ 70°C（商业级） | -40°C ~ 85°C（工业级） **存储温度** | -60°C ~ 125°C 操作系统支持 ~~~~~~~~~~~~~ - Linux： | linux-4.1.35 - rootfs： | ramdisk 和 openwrt 硬件默认接口 ~~~~~~~~~~~~~ **默认接口** +--------------+------------+------------------+--------------------------------------------------------------------------+ | 接口规格 | 最大可配置接口数 | 描述 | +--------------+------------+------------------+--------------------------------------------------------------------------+ | 通讯接口 | Ethernet | 2 | 2路10/100/1000Mbps以太网，符合IEEE802.3，使用硬件PFE提供高性能以太网接口 | + +------------+------------------+--------------------------------------------------------------------------+ | | USB | 2 | 1路超高速USB3.0（最高5Gbps），1路高速USB2.0（最高480Mbps） | + +------------+------------------+--------------------------------------------------------------------------+ | | UART | 2 | 2路UART，其中UART2带CTS和RTS | + +------------+------------------+--------------------------------------------------------------------------+ | | PCIe | 1 | 1路PCIe Gen 2.0（5.0 GTps） | + +------------+------------------+--------------------------------------------------------------------------+ | | SATA | 1 | 1路SATA Gen 3.0（6.0Gbps） | + +------------+------------------+--------------------------------------------------------------------------+ | | I2C | 1 | 1路I2C，支持400 Kbps | +--------------+------------+------------------+--------------------------------------------------------------------------+ | 外部存储接口 | SD3.0/SDIO | 1 | 4位SD和SDIO卡传输，最高可达UHS-I SDR-104模式（最大104 MB/s） | +--------------+------------+------------------+--------------------------------------------------------------------------+ | 多媒体 | SAI | 1 | 1路 I2S/SAI/AC97/TDM，支持全双工操作 | +--------------+------------+------------------+--------------------------------------------------------------------------+ | 其他 | FTM | 1 | 2~8通道计时器，支持数据捕获，输出比较，输出PWM波等功能 | + +------------+------------------+--------------------------------------------------------------------------+ | | TMU | 1 | 温度控制单元，监控芯片多点温度，范围为0~110℃ | + +------------+------------------+--------------------------------------------------------------------------+ | | PBL | 1 | 预引导加载程序 | +--------------+------------+------------------+--------------------------------------------------------------------------+ 管脚定义&详细功能说明 ~~~~~~~~~~~~~~~~~~~~~~ +---------+------------------+---------------+--------------------------+--------------+ | 正面 | +---------+------------------+---------------+--------------------------+--------------+ | Pin NO. | Pin Name | CPU Ball Name | 功能描述 | 管脚电压 | +---------+------------------+---------------+--------------------------+--------------+ | 1 | GND | --- | 地 | --- | +---------+ + + + + | 3 | | | | | +---------+ + + + + | 5 | | | | | +---------+ + + + + | 7 | | | | | +---------+ + + + + | 9 | | | | | +---------+------------------+---------------+--------------------------+--------------+ | 11 | 3V3_IN | --- | 电源输入 | 3.3V(input) | +---------+ + + + + | 13 | | | | | +---------+ + + + + | 15 | | | | | +---------+ + + + + | 17 | | | | | +---------+ + + + + | 19 | | | | | +---------+------------------+---------------+--------------------------+--------------+ | 21 | INT_PMU | --- | PMU中断输出（Hi-z） | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 23 | HRESET_PMU | --- | PMU复位输入 | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 25 | POWER_OK | --- | PMU复位信号输出（L） | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 27 | PMU_GPIO1 | --- | GPIO | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 29 | PMU_GPIO0 | --- | GPIO | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 31 | PMU_GPIO2 | --- | GPIO | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 43 | VCC_1V8 | --- | 电源输出 | 1.8V(output) | +---------+------------------+---------------+--------------------------+--------------+ | 63 | EC1_RXD0 | 14 | EC1_RXD0 | 1.8V | + +------------------+ + + + | | GPIO2_12 | | | | + +------------------+ + + + | | SAI3_TX_BCLK | | | | + +------------------+ + + + | | SAI3_RX_BCLK | | | | + +------------------+ + + + | | USB2_STP | | | | +---------+------------------+---------------+--------------------------+--------------+ | 65 | EC1_RXD1 | 80 | EC1_RXD1 | 1.8V | + +------------------+ + + + | | GPIO2_11 | | | | + +------------------+ + + + | | SAI3_TX_SYNC | | | | + +------------------+ + + + | | SAI3_RX_SYNC | | | | + +------------------+ + + + | | USB2_NXT | | | | +---------+------------------+---------------+--------------------------+--------------+ | 73 | EC1_RX_DV | 81 | EC1_RX_DV | 1.8V | + +------------------+ + + + | | GPIO2_14 | | | | + +------------------+ + + + | | SAI4_TX_BCLK | | | | + +------------------+ + + + | | SAI4_RX_BCLK | | | | + +------------------+ + + + | | USB2_DIR | | | | +---------+------------------+---------------+--------------------------+--------------+ | 95 | DUT_PORST_B | 59 | PORESET_B（L） | 1.8V | +---------+------------------+---------------+--------------------------+--------------+ | 109 | USB1_PWRFAULT | 128 | USB1_PWRFAULT | 1.8V | + +------------------+ + + + | | GPIO2_01 | | | | + +------------------+ + + + | | ASLEEP | | | | +---------+------------------+---------------+--------------------------+--------------+ | 111 | USB1_DVRVBUS | 67 | USB1_DRVVBUS | 1.8V | + +------------------+ + + + | | GPIO2_00 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 115 | USB1_ID | 129 | USB1_ID | --- | +---------+------------------+---------------+--------------------------+--------------+ | 117 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 119 | USB1_DN | 68 | USB1_D_M | --- | +---------+------------------+---------------+--------------------------+--------------+ | 121 | USB1_DP | 130 | USB1_D_P | --- | +---------+------------------+---------------+--------------------------+--------------+ | 123 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 125 | R_USB1_TX_N | 2 | USB1_TX_M | --- | +---------+------------------+---------------+--------------------------+--------------+ | 127 | R_USB1_TX_P | 69 | USB1_TX_P | --- | +---------+------------------+---------------+--------------------------+--------------+ | 129 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 131 | USB1_RX_N | 3 | USB1_RX_M | --- | +---------+------------------+---------------+--------------------------+--------------+ | 133 | USB1_RX_P | 70 | USB1_RX_P | --- | +---------+------------------+---------------+--------------------------+--------------+ | 135 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 137 | DUT_GPIO_2[2] | 9 | SAI4_RX_DATA | 1.8V | + +------------------+ + + + | | EC1_TXD3 | | | | + +------------------+ + + + | | GPIO2_02 | | | | + +------------------+ + + + | | SAI4_TX_DATA | | | | + +------------------+ + + + | | USB2_D0 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 139 | DUT_GPIO_2[3] | 76 | SAI3_RX_DATA | 1.8V | + +------------------+ + + + | | EC1_TXD2 | | | | + +------------------+ + + + | | GPIO2_03 | | | | + +------------------+ + + + | | SAI3_TX_DATA | | | | + +------------------+ + + + | | USB2_D1 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 141 | DUT_SAI2_TX_DATA | 10 | SAI2_TX_DATA | 1.8V | + +------------------+ + + + | | EC1_TXD1 | | | | + +------------------+ + + + | | GPIO2_04 | | | | + +------------------+ + + + | | USB2_D2 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 143 | DUT_SAI2_RX_DATA | 77 | SAI2_RX_DATA | 1.8V | + +------------------+ + + + | | EC1_TXD0 | | | | + +------------------+ + + + | | GPIO2_05 | | | | + +------------------+ + + + | | USB2_D3 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 145 | DUT_SAI2_TX_SYNC | 11 | SAI2_TX_SYNC | 1.8V | + +------------------+ + + + | | EC1_TX_EN | | | | + +------------------+ + + + | | GPIO2_06 | | | | + +------------------+ + + + | | USB2_CLK | | | | +---------+------------------+---------------+--------------------------+--------------+ | 147 | DUT_SAI2_TX_BCLK | 78 | SAI2_TX_BCLK | 1.8V | + +------------------+ + + + | | EC1_GTX_CLK | | | | + +------------------+ + + + | | GPIO2_07 | | | | + +------------------+ + + + | | USB2_D4 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 149 | BRDG_IRQ_B | 12 | SAI4_RX_SYNC | 1.8V | + +------------------+ + + + | | EC1_RX_CLK | | | | + +------------------+ + + + | | GPIO2_13 | | | | + +------------------+ + + + | | SAI4_TX_SYNC | | | | + +------------------+ + + + | | USB2_D5 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 151 | DUT_SAI2_RX_SYNC | 79 | SAI2_RX_SYNC | 1.8V | + +------------------+ + + + | | EC1_RXD3 | | | | + +------------------+ + + + | | GPIO2_09 | | | | + +------------------+ + + + | | USB2_D6 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 153 | DUT_SAI2_RX_BCLK | 13 | SAI2_RX_BCLK | 1.8V | + +------------------+ + + + | | EC1_RXD2 | | | | + +------------------+ + + + | | GPIO2_10 | | | | + +------------------+ + + + | | USB2_D7 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 155 | DUT_UART1_SOUT | 83 | UART1_SOUT | 1.8V | + +------------------+ + + + | | GPIO1_00 | | | | + +------------------+ + + + | | cfg_eng_use | | | | +---------+------------------+---------------+--------------------------+--------------+ | 157 | DUT_UART1_SIN | 16 | UART1_SIN | 1.8V | + +------------------+ + + + | | GPIO1_01 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 159 | P2_TXVA_P | --- | 以太网eth1接口 | --- | +---------+------------------+ + + + | 161 | P2_TXVA_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 163 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 165 | P1_TXVA_P | --- | 以太网eth0接口 | --- | +---------+------------------+ + + + | 167 | P1_TXVA_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 171 | P1_TXVB_P | --- | 以太网eth0接口 | --- | +---------+------------------+ + + + | 173 | P1_TXVB_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 175 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 177 | P1_TXVC_P | --- | 以太网eth0接口 | --- | +---------+------------------+ + + + | 179 | P1_TXVC_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 181 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 183 | P1_TXVD_P | --- | 以太网eth0接口 | --- | +---------+------------------+ + + + | 185 | P1_TXVD_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 187 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 189 | PEXM2_PER_P | 94 | SD1_RX2_P | 0.9V | +---------+------------------+---------------+--------------------------+--------------+ | 191 | PEXM2_PER_N | 29 | SD1_RX2_N | 0.9V | +---------+------------------+---------------+--------------------------+--------------+ | 193 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 195 | PEXM2_REFCLK_P | --- | PCIe时钟 | 0.7V,100MHz | +---------+------------------+ + + + | 197 | PEXM3_REFCLK_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 199 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 背面 | +---------+------------------+---------------+--------------------------+--------------+ | 34 | I2C_SDA_3V3 | --- | I2C_SDA | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 36 | I2C_SCL_3V3 | --- | I2C_SCL | 3.3V | +---------+------------------+---------------+--------------------------+--------------+ | 80 | TA_PROG_SFP | 134 | TA_PROG_SFP | 1.8V | +---------+------------------+---------------+--------------------------+--------------+ | 82 | VDD_1V8_1 | --- | 电源输出 | 1.8V(output) | +---------+------------------+---------------+--------------------------+--------------+ | 120 | USB1_VBUS | 4 | USB1_VBUS | 5V(intput) | +---------+------------------+---------------+--------------------------+--------------+ | 130 | SD_CMD | 5 | SDHC1_CMD | 3.3V | + +------------------+ + + + | | GPIO1_15 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 132 | SD_CLK | 71 | SDHC1_CLK | 3.3V | + +------------------+ + + + | | GPIO1_20 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 134 | SD_DAT0 | 72 | SDHC1_DAT0 | 3.3V | + +------------------+ + + + | | GPIO1_16 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 136 | SD_DAT1 | 6 | SDHC1_DAT1 | 3.3V | + +------------------+ + + + | | GPIO1_17 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 138 | SD_DAT2 | 73 | SDHC1_DAT2 | 3.3V | + +------------------+ + + + | | GPIO1_18 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 140 | SD_DAT3 | 7 | SDHC1_DAT3 | 3.3V | + +------------------+ + + + | | GPIO1_19 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 142 | uBUS_GPIO_1[22] | 7 | SDHC1_WP | 1.8V | + +------------------+ + + + | | GPIO1_22 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 144 | SD_CD_B | 8 | SDHC1_CD_B | 1.8V | + +------------------+ + + + | | GPIO1_21 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 146 | SDHC_VSEL | 75 | SDHC1_VSEL | 1.8V | + +------------------+ + + + | | GPIO1_23 | | | | +---------+------------------+---------------+--------------------------+--------------+ | 148 | PROC_RESET_REQ_B | 17 | CLK_OUT | 1.8V | + +------------------+ + + + | | GPIO1_31 | | | | + +------------------+ + + + | | cfg_rcw_src | | | | + +------------------+ + + + | | RESET_REQ_B | | | | +---------+------------------+---------------+--------------------------+--------------+ | 150 | PROC_TMS | 84 | TMS | 1.8V | + +------------------+ + + + | | GPIO1_09 | | | | + +------------------+ + + + | | UART2_CTS_B | | | | + +------------------+ + + + | | SAI5_TX_SYNC | | | | + +------------------+ + + + | | SAI5_RX_SYNC | | | | +---------+------------------+---------------+--------------------------+--------------+ | 152 | PROC_TCK | 18 | TCK | 1.8V | + +------------------+ + + + | | GPIO1_06 | | | | + +------------------+ + + + | | UART2_SIN | | | | +---------+------------------+---------------+--------------------------+--------------+ | 154 | PROC_TDI | 19 | TDI | 1.8V | + +------------------+ + + + | | GPIO1_07 | | | | + +------------------+ + + + | | UART2_RTS_B | | | | + +------------------+ + + + | | SAI5_TX_DATA | | | | + +------------------+ + + + | | SAI5_RX_DATA | | | | +---------+------------------+---------------+--------------------------+--------------+ | 156 | PROC_TRST_B | 85 | TRST_B | 1.8V | + +------------------+ + + + | | GPIO1_10 | | | | + +------------------+ + + + | | SAI5_TX_BCLK | | | | + +------------------+ + + + | | SAI5_RX_BCLK | | | | +---------+------------------+---------------+--------------------------+--------------+ | 158 | PROC_TDO | 20 | TDO | 1.8V | + +------------------+ + + + | | GPIO1_08 | | | | + +------------------+ + + + | | UART2_SOUT | | | | +---------+------------------+---------------+--------------------------+--------------+ | 162 | ETH1_LINK_1000 | --- | 以太网eth0 LED指示灯接口 | 上拉3.3V | +---------+------------------+ + +--------------+ | 164 | ETH1_LED_AD0 | | | 下拉地 | +---------+------------------+---------------+--------------------------+--------------+ | 168 | P2_TXVB_P | --- | 以太网eth1接口 | --- | +---------+------------------+ + + + | 170 | P2_TXVB_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 172 | GND | --- | 地 | --- | +---------+ + + + + | 174 | | | | | +---------+------------------+---------------+--------------------------+--------------+ | 176 | P2_TXVC_P | --- | 以太网eth1接口 | --- | +---------+------------------+ + + + | 178 | P2_TXVC_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 180 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 182 | P2_TXVD_P | --- | 以太网eth1接口 | --- | +---------+------------------+ + + + | 184 | P2_TXVD_N | | | | +---------+------------------+---------------+--------------------------+--------------+ | 186 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 188 | PEXM2_PET_N | 28 | SD1_TX2_N | 1.35V | +---------+------------------+---------------+--------------------------+--------------+ | 190 | PEXM2_PET_P | 93 | SD1_TX2_P | 1.35V | +---------+------------------+---------------+--------------------------+--------------+ | 192 | GND | --- | 地 | --- | +---------+------------------+---------------+--------------------------+--------------+ | 198 | ETH2_LINK_1000 | --- | 以太网eth1 LED指示灯接口 | 下拉地 | +---------+------------------+ + +--------------+ | 200 | ETH2_LED_AD0 | | | 上拉3.3V | +---------+------------------+---------------+--------------------------+--------------+