【RK PX30】 瑞芯微四核64位工业级芯片PX30 |
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1.Rockchip PX30芯片简介
PX30是Rockchip设计的高功效、高性价比应用处理器系列,采用单个四核 64位 ARM Cortex-A35内核的先进实施,主频高达1.5 GHz。GPU系列采用 Mali-G31 MP2,支持 VC-1、H265/H264、MPEG-1/2/4、VP8 等多格式1080P 60fps视频解码,目标应用有: 工业主机物联网设备医疗健康设备广告一体机互动自动终端教学实验平台显示控制车载安防 等等![]() PX30主要功能列表: PX30 的成本相对较低,工作温度-20℃~80℃,长时间运行性能稳定, PX系列是工控处理器。 2.px30核心板简介IDO-SOM3022核心板是深圳触觉智能研发的一款PX30核心板,采用瑞芯微 PX30 (ARM Cortex-A35)四核 64 位超强 CPU,搭载Android/Linux 系统,主频高达 1.5 GHz。采用 Mali-G31 MP2 GPU,支持 VC-1、H265/H264、MPEG 1/2/4、VP8 等多格式 1080P 60fps 视频解码,用户仅需扩展功能底板即可快速实现项目的研产。 产品特点◆ PX30 超强 CPU 搭载 Android/Linux 系统(Android8.1) ◆ 支持多格式 1080P 视频解码,支持 RGB、MIPI-DSI、LVDS 等接口的 LCD 显示屏,支持双 VOP(双屏显 示)模式 ◆ 丰富的扩展接口:I2C、UART、SPI、SDIO3.0、USB2.0、PWM、RMII、I2S(支持 8 路数字麦克风整列输 入) ◆ 金手指封装,更换方便,沉金工艺引脚,耐腐蚀 ◆ 尺寸仅有 67.8mm x 33.7mm,节约更多宝贵的空间 产品外观核心板正面图 核心板背面 参数 说明 SoC Rockchip PX30,ARM Coretex-A35 四核64-bit CPU,主频高达 1.5 GHz; GPU Mali-G31 MP2高性能GPU DDR3 DDR3 1600MHz 标配 1G(2G可选) eMMC Emmc 5.1标配8GB (16GB~32GB可选) 视频处理器 视频处理器 多格式 1080P 60fps 视频解码 (H.265、H.264、VC-1、MPEG-1/2/4、VP8) 1080P 视频编码,支持 H.264、VP8 以太网 100M bps以太网接口 WIFI 提供 SDIO 3.0 信号,支持 2.4GHz / 5GHz 双频 WiFi, 802.11a/b/g/n/ac 协议 显示 支持RGB/LVDS/MIPI-DSI接口,支持双VOP(双屏显示),分辨率最高1920*1080 音频 支持 1 x 8ch I²S /TDM、 1×8ch PDM、 1×2ch I²S/PCM 1 x Speaker 喇叭( 8Ω, 1.3W) 1 x 耳机输出 1 x Mic 音频输入 Camera MIPI-CSI 4 Lane USB 1 x OTG, 1 x USB2.0 HOST 红外 支持红外遥控功能 扩展接口 4×I2C, 6×UART, 2×SPI, 8×PWM、支持 SDIO 电源 DC 输入电压 5V 核心板尺寸 67.8mm x 33.7mm 接口类型 金手指(SODIMM 标准 204P 接口, 0.5mm 间距) PCB设计 6层板 核心板将PX30全部引脚引出,共204个引脚。 核心板引脚定义序号 定义 属性描述 1 GND Power ground 3 GND Power ground 5 GND Power ground 7 GND Power ground 9 GND Power ground 11 GND Power ground 13 MIPI_CSI_D0P MIPI-CSI0 differential lane 0 positive 15 MIPI_CSI_D0N MIPI-CSI0 differential lane 0 negative 17 GND Power ground 19 MIPI_CSI_D1P MIPI-CSI0 differential lane 1 positive 21 MIPI_CSI_D1N MIPI-CSI0 differential lane 1 negative 23 GND Power ground 25 MIPI_CSI_CLKP MIPI-CSI0 differential clock ane positive 27 MIPI_CSI_CLKN MIPI-CSI0 differential clock lane negative 29 GND Power ground 31 MIPI_CSI_D2P MIPI-CSI0 differential lane 2 positive 33 MIPI_CSI_D2N MIPI-CSI0 differential lane 2 negative 35 GND Power ground 37 MIPI_CSI_D3P MIPI-CSI0 differential lane 3 positive 39 MIPI_CSI_D3N MIPI-CSI0 differential lane 3 negative 41 NC NC 43 VCC2V8_DVP Output Voltage2.8V, Rated output current 400mA 45 VCC1V8_DVP Output Voltage 1.8V, Rated output current 400mA 47 VCC1V5_DVP Output Voltage 1.5V, Rated output current 400mA 49 NC NC 51 GPIO1_D2/SDMMC0_D0/UART2_TX_M0 SDMMC0 data port 53 GPIO1_D3/SDMMC0_D1/UART2_RX_M0 SDMMC0 data port 55 GPIO1_D4/SDMMC0_D2/UART4_RX_JTAG_TCK SDMMC0 data port JTAG TCK for AP 57 GPIO1_D5/SDMMC0_D3/UART4_TX_JTAG_TMS SDMMC0 data port JTAG TMS for AP 59 GPIO1_D7/SDMMC0_CMD/UART4_RTS SDMMC0 command output JTAG TMS for MCU 61 SDMMC0_DET SDMMC0_DET 63 GND Power ground 65 GPIO1_D6/SDMMC0_CLKO/UART4_CTS/TEST_CLK0 SDMMC0 clock output JTAG TCK for MCU 67 NC NC 69 VCC_SD VCC_SD 71 VCC_SD VCC_SD 73 GPIO1_B0/FLASH_CS0 GPIO1_B0/FLASH_CS0 75 GPIO1_B4/FLASH_CLE/UART3_CTS_M1/SPI0_MOSI/I2C3_SDA UART3 serial port_CTS 77 GPIO1_B5/FLASH_WRN/UART3_RTS_M1/SPI0_MISO/I2C3_SCL UART3 serial port_RTS 79 GPIO1_B6/FLASH_CS1/UART3_TX_M1/SPI0_CSN UART3 serial port_TX 81 GPIO1_B7/FLASH_RDN/UART3_RX_M1/SPI0_CLK UART3 serial port_RX 83 VCCIO_FLASH VCCIO_FLASH_1.8V/3.0V 85 GPIO0_B7/PWM0/OTG_DRV GPIO0_B7/PWM0/OTG_DRV 87 GPIO0_C0/UART3_TX_M0/PWM1 GPIO0_C0/UART3_TX_M0/PWM1 89 GPIO0_C1/UART3_RX_M0/PWM3 GPIO0_C1/UART3_RX_M0/PWM3(IR_IN) 91 GPIO0_C2/I2C1_SCL/UART3_CTS_M0 GPIO0_C2/I2C1_SCL/UART3_CTS_M0 93 GPIO0_C3/I2C1_SDA/UART3_RTS_M0 GPIO0_C3/I2C1_SDA/UART3_RTS_M0 95 VCC_1V8 Output Voltage2.8V, Rated output current 400mA 97 ADC_IN0 ADC input, Core board interiorlpull up Resistor 10K 99 ADC_IN1 Battery voltage input, Board IDdetect input,Core board interiorl pull up Resistor 10K 101 ADC_IN2 AD keyboard input, Core boardinteriorl pull up Resistor 10K 103 GND Power ground 105 OTG_DM USB OTG Data Minus port 107 OTG_DP USB OTG Data Plus port 109 GND Power ground 111 USB_VBUS USB_DET 113 ID USB ID detect input 115 USB_HOST_DM USB HOST Data Minus por 117 USB_HOST_DP USB HOST Data Plus port 119 GND Power ground 121 LCDC_D11_M1/LVDS_TX0N/MIPI_TX_D0N LVDS/MIPI differential lane 0 negative 123 LCDC_D8_M1/LVDS_TX0P/MIPI_TX_D0P LVDS/MIPI differential lane 0 positive 125 GND Power ground 127 LCDC_D1_M1/LVDS_TX1N/MIPI_TX_D1N LVDS/MIPI differential lane 1 negative 129 LCDC_D10_M1/LVDS_TX1P/MIPI_TX_D1P LVDS/MIPI differential lane 1 positive 131 GND Power ground 133 LCDC_D4_M1/LVDS_CLKN/MIPI_TX_CLKN LVDS/MIPI differential clock negative 135 LCDC_D3_M1/LVDS_CLKP/MIPI_TX_CLKP LVDS/MIPI differential clock positive 137 GND Power ground 139 LCDC_VSYNC_M1/LVDS_TX2N/MIPI_TX_D2N LVDS/MIPI differential lane 2 negative 141 LCDC_D5_M1/LVDS_TX2P/MIPI_TX_D2P LVDS/MIPI differential lane 2 positive 143 GND Power ground 145 LCDC_HSYNC_M1/LVDS_TX3N/MIPI_TX_D3N LVDS/MIPI differential lane 3 negative 147 LCDC_DEN_M1/LVDS_TX3P/MIPI_TX_D3P LVDS/MIPI differential lane 3 positive 149 GND Power ground 151 I2C0_SCL_PMIC I2C serial port 0, for PMIC,core board internal pull up Resistor 2.2K 153 I2C0_SDA_PMIC I2C serial port 0, for PMIC,core board internal pull up Resistor 2.2K 155 GND Power ground 157 SNSP SNSP 159 SNSN SNSN 161 BATDIV BATDIV 163 GND Power ground 165 PWRON Power on key input, active low 167 EXT_EN External Power enable output,Voltage 5V 169 RESET system reset signal Input,External connection Reset key,active low 171 GND Power ground 173 VDC Adapter voltage detectinput,3V-12V 175 VCC3V3_LCD Output Voltage 3.3V, Rated output current 3A 177 VCC3V3_LCD 179 VCC3V3_LCD 181 VCC5V0_HOST Output Voltage 5.0V, Rated output current 1.5A 183 VCC5V0_HOST 185 VCC5V0_HOST 187 NC NC 189 VCC_3V0 Output Voltage 3.0V, Rated output current 1.5A 191 VCC_3V0 193 VCC_RTC RTC Power supply 3V-5.5V 195 VCC5V0_SYS Input Voltage 4.8V-5.5V System power supply 197 VCC5V0_SYS 199 VCC5V0_SYS 201 VCC5V0_SYS 203 VCC5V0_SYS 2 GND Power ground 4 GND Power ground 6 GND Power ground 8 GND Power ground 10 GND Power ground 12 NC NC 14 VCC_3V0 Output Voltage 3.0V, Rated output current 1.5A 16 VCC_3V0 18 NC NC 20 GPIO2_A0/CIF_D2_M0/RMII_TXEN RMII transmit enable 22 GPIO2_A1/CIF_D3_M0/RMII_TXD1 RMII transmit data 24 GPIO2_A2/CIF_D4_M0/RMII_TXD0 RMII transmit data 26 GPIO2_A3/CIF_D5_M0/RMII_RXD0 RMII receive data 28 GPIO2_A4/CIF_D6_M0/RMII_RXD1 RMII receive data 30 GPIO2_A5/CIF_D7_M0/RMII_RXER RMII receive error 32 GPIO2_A6/CIF_D8_M0/RMII_RXDV RMII receive data valid 34 GPIO2_A7/CIF_D9_M0/RMII_MDIO RMII management commandand data 36 GPIO2_B0/CIF_VSYNC_M0 GPIO2_B0/CIF_VSYNC_M0 38 GPIO2_B1/CIF_HREF_M0/RMII_MDC RMII management clock 40 GND Power ground 42 GPIO2_B2/CIF_CLKI_M0/RMII_CLK RMII transmit clock 44 GND Power ground 46 GPIO2_B3/CIF_CLKO_M0/CLK_OUT_ETHERNET Camera clock output 48 GND Power ground 50 GPIO2_B4/CIF_D0_M0/UART2_TX_M1 UART2 serial port_TX 52 GPIO2_B5/PWM2 GPIO2_B5/PWM2 54 GPIO2_B6/CIF_D1_M0/UART2_RX_M1 UART2 serial port_RX 56 GPIO2_B7/CIF_D10_M0/I2C2_SCL I2C serial port 2, Core boardinternal pull up Resistor 2.2K 58 GPIO2_C0/CIF_D11_M0/I2C2_SDA I2C serial port 2, Core boardinternal pull up Resistor 2.2K 60 GND Power ground 62 REF_CLKO/GOIO_A0_d Reference clock output 64 GND Power ground 66 GPIO0_A1_d GPIO0_A1_d 68 GPIO0_A2_d GPIO0_A2_d 70 GIPO0_A5_u GIPO0_A5_u 72 GPIO1_C0/UART1_RX UART1 serial port_RX 74 GPIO1_C1/UART1_TX UART1 serial port_TX 76 GPIO1_C2/UART1_CTS UART1 serial port_CTS 78 GPIO1_C3/UART1_RTS UART1 serial port_RTS 80 GPIO1_D1/SDMMC1_D3 SDMMC1 data3 port 82 GPIO1_D0/SDMMC1_D2 SDMMC1 data2 port 84 GPIO1_C7/SDMMC1_D1 SDMMC1 data1 port 86 GPIO1_C6/SDMMC1_D0 SDMMC1 data0 port 88 GPIO1_C4/SDMMC1_CMD SDMMC1 command output 90 GND Power ground 92 GPIO1_C5/SDMMC1_CLK SDMMC0 clock output 94 GND Power ground 96 GPIO0_B2/UART0_TX UART0 serial port_TX 98 GPIO0_B3/UART0_RX UART0 serial port_RX 100 GPIO0_B4/UART0_CTS UART0 serial port_CTS 102 GPIO0_B5/UART0_RTS/TEST_CLK1 UART0 serial port_RTS 104 GND Power ground 106 LCDC_CLK/GPIO3_A0 LCDC_CLK(LCDC pixel clockoutput 108 I2S1_MCLK I2S Master Clock 110 CCC/I2S2_2CH_MCLK/CIF_D0_M1/UART5_RX/GPIO3_A1 LCDCV HSYNC_M0 112 LCDC_VSYNC_M0/I2S2_2CH_SCLK/CIF_D1_M1/UART5_TX/GPIO3_A2 LCDCV SYNC_M0 114 LCDC_DEN_M0/I2S2_2CH_LRCK/CIF_D2_M1/UART5_CTS/GPIO3_A3 LCDC data enable 116 GND Power ground 118 LCDC_D0/GPIO3_A4 LCDC data port 120 LCDC_D1_M0/I2S2_2CH_SDI/CIF_D3_M1/UART5_RTS/GPIO3_A5 LCDC data port 122 LCDC_D2/GPIO3_A6 LCDC data port 124 LCDC_D3_M0/I2S2_2CH_SDO/CIF_D4_M1/GPIO3_A7 LCDC data port 126 LCDC_D4_M0/I2S0_8CH_SDI3/CIF_D5_M1/GPIO3_B0 LCDC data port 128 LCDC_D5_M0/I2S0_8CH_SDI2/CIF_D6_M1/SPI1_CSN/GPIO3_B1 LCDC data port 130 LCDC_D6/SPI1_CSN1/GPIO3_B2 LCDC data port 132 LCDC_D7/I2S0_8CH_SDI1/GPIO3_B3 LCDC data port 134 GND Power ground 136 LCDC_D8_M0/I2S0_8CH_SCLKRX/CIF_D7_M1/SPI1_TXD/GPIO3_B4 LCDC data port 138 LCDC_D9_M0/I2S0_8CH_LRCKRX/GPIO3_B5 LCDC data port 140 LCDC_D10_M0/I2S0_8CH_SDO3/CIF_D8_M1/SPI1_RXD/GPIO3_B6 LCDC data port 142 LCDC_D11_M0/I2S0_8CH_SDO2/CIF_D9_M1/SPI1_CLK/GPIO3_B7 LCDC data port 144 LCDC_D12/I2S0_8CH_SDO1/GPIO3_C0 LCDC data port 146 LCDC_D13/I2S0_8CH_MCLK/GPIO3_C1 LCDC data port 148 LCDC_D14/I2S0_8CH_LRCKTX/PWM4/TDM_LRCK/TDM_FSYNC/GPIO3_C2 LCDC data port 150 LCDC_D15/I2S0_8CH_SCLKTX/PWM5/TDM_SCLK/TDM_SCLK/GPIO3_C3 LCDC data port 152 GND Power ground 154 LCDC_D16/I2S0_8CH_SDO0/PWM6/TDM_SDO/TDM_SDO/GPIO3_C4 LCDC data port 156 LCDC_D17/I2S0_8CH_SDI0/PWM7/TDM_SDI/TDM_SDI/GPIO3_C5 LCDC data port 158 LCDC_D18/PDM_CLK0_M0/CIF_D10_M1/GPIO3_C6 LCDC data port 160 LCDC_D19/PDM_CLK1/CIF_D11_M1/GPIO3_C7 LCDC data port 162 LCDC_D20/PDM_SDI1/CIF_CLKOUT_M1/GPIO3_D0 LCDC data port 164 LCDC_D21/PDM_SDI2/CIF_VSYNC_M1/ISP_PRELIGHT_TRIG/GPIO3_D1 LCDC data port 166 LCDC_D22/PDM_SDI3/CIF_HREF_M1/ISP_FLASH_TRIG/GPIO3_D2 LCDC data port 168 LCDC_D23/PDM_SDI0_M0/CIF_CLKIN_M1/ISP_FL_TRIG/GPIO3_D3 LCDC data port 170 GND Power ground 172 GND Power ground 174 SPKN_OUT Speak negative out 176 SPKP_OUT Speak positive out 178 GND Power ground 180 HPL Left channel output of the headphone 182 HPR Left channel output of the headphone 184 GND Power ground 186 HP_SNS Reference ground for the headphone 188 GND Power ground 190 MIC1P Positive input of the Microphone 192 MIC1N Negative input of theMicrophone 194 GND Power ground 196 GND Power ground 198 GND Power ground 200 GND Power ground 202 GND Power ground 204 GND Power ground 更多信息,可以登录触觉智能官网查看,或着给我们工程师发邮件[email protected]
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