CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| Size | 120mm long x 90mm wide x 14mm high |
| CPU | Allwinner A40i quad-core frequency 1.2GHz |
| GPU | Mali-400 MP2 GPU |
| RAM | DDR3 standard 1G (2G batch optional) |
| Memory | eMMC standard 8G (16G/32G/64G batch optional) |
| Power management | AXP221S supports standby, key switch |
| lithium battery | AXP221S supports 3.7V charging and discharging management, power storage meter management |
| Operating Voltage | Input voltage 12V, maximum power is less than 2W (no peripherals connected) |
| support system | Android 7.1+Linux3.10 / QT5.4.1+Linux3.10 |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB interface | 5 USB, three external plugs, one OTG, two internal plugs |
| UART serial port | 5 TTL 3.3V levels, one of which is Debug |
| PWM interface | 2 channels PWM 3.3V level |
| SDIO interface | 2 SDIO interfaces, one TF card, the other connects to WIFI |
| IR infrared interface | 1 way IR infrared receiving interface |
| ADC interface | 2-channel ADC interface |
| I2C interface | 2-way I2C interface |
| SPI interface | 1 SPI interface |
| GPIO interface | 12 channels available GPIO |
| 4G | MINI PCIE interface supports 2G/3G/4G full Netcom |
| MIPI DSI display | 1 channel maximum 1920x1080 1080P 60fps |
| LVDS display | 1 channel dual 8LVDS maximum support 1920x1080 1080P 60fps |
| RGB display | 1 channel RGB 888 output, maximum support 1920x1080 1080P 60fps |
| HDMI display | 1 HDMI output 1920x1080 1080P 60fps |
| CVBS output | 4 CVBS outputs |
| Camera interface | 1 channel 8-bit parallel DVP camera interface 720P 30fps |
| CVBS input | 4 CVBS inputs |
| Voice output | 1 channel left and right channel output, 5W power amplifier connected to the bottom board |
| WIFI | WIFI AP6236 2.4G SDIO |
| Bluetooth | BLUETOOTH 4.2 supports BLE |
| Voice input | 1 microphone input |
| Ethernet | 1G Gigabit PHY RTL8211F chip is connected by default |
| SATA hard drive | Support SATA hard disk interface |
| Output power | Multi-channel power output 3.3V 5V 12V |
| Lithium battery interface | Support 3.7V lithium battery interface, core board comes with charging, fuel gauge management |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| 项目 | 最小 | 典型 | 最大 | |
| 电源参数 | 电压 | 4.5V | 5V | 5.5V |
| 纹波 | -- | 50mV | 120mV | |
| 电流 | 155mA | -- | -- | |
电源电流 (未接其它外设) | 开机电流 | 182mA | 260mA | 620mA |
| 播放声音 | 195mA | 275mA | 325mA | |
| 接HMDI开机电流 | 212mA | 396mA | 700mA | |
电源电流 (接显示屏) | MIPI 1024x600 | 200mA | 200mA | 620 mA |
| 环境 | 相对湿度 | -- | 65% | 75% |
| 工作温度 | -25℃ | -- | 75℃ | |
| 存储温度 | -30℃ | -0℃ | 100℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| Size | 120mm long x 90mm wide x 14mm high |
| CPU | Allwinner A40i quad-core frequency 1.2GHz |
| GPU | Mali-400 MP2 GPU |
| RAM | DDR3 standard 1G (2G batch optional) |
| Memory | eMMC standard 8G (16G/32G/64G batch optional) |
| Power management | AXP221S supports standby, key switch |
| lithium battery | AXP221S supports 3.7V charging and discharging management, power storage meter management |
| Operating Voltage | Input voltage 12V, maximum power is less than 2W (no peripherals connected) |
| support system | Android 7.1+Linux3.10 / QT5.4.1+Linux3.10 |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB interface | 5 USB, three external plugs, one OTG, two internal plugs |
| UART serial port | 5 TTL 3.3V levels, one of which is Debug |
| PWM interface | 2 channels PWM 3.3V level |
| SDIO interface | 2 SDIO interfaces, one TF card, the other connects to WIFI |
| IR infrared interface | 1 way IR infrared receiving interface |
| ADC interface | 2-channel ADC interface |
| I2C interface | 2-way I2C interface |
| SPI interface | 1 SPI interface |
| GPIO interface | 12 channels available GPIO |
| 4G | MINI PCIE interface supports 2G/3G/4G full Netcom |
| MIPI DSI display | 1 channel maximum 1920x1080 1080P 60fps |
| LVDS display | 1 channel dual 8LVDS maximum support 1920x1080 1080P 60fps |
| RGB display | 1 channel RGB 888 output, maximum support 1920x1080 1080P 60fps |
| HDMI display | 1 HDMI output 1920x1080 1080P 60fps |
| CVBS output | 4 CVBS outputs |
| Camera interface | 1 channel 8-bit parallel DVP camera interface 720P 30fps |
| CVBS input | 4 CVBS inputs |
| Voice output | 1 channel left and right channel output, 5W power amplifier connected to the bottom board |
| WIFI | WIFI AP6236 2.4G SDIO |
| Bluetooth | BLUETOOTH 4.2 supports BLE |
| Voice input | 1 microphone input |
| Ethernet | 1G Gigabit PHY RTL8211F chip is connected by default |
| SATA hard drive | Support SATA hard disk interface |
| Output power | Multi-channel power output 3.3V 5V 12V |
| Lithium battery interface | Support 3.7V lithium battery interface, core board comes with charging, fuel gauge management |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| 项目 | 最小 | 典型 | 最大 | |
| 电源参数 | 电压 | 4.5V | 5V | 5.5V |
| 纹波 | -- | 50mV | 120mV | |
| 电流 | 155mA | -- | -- | |
电源电流 (未接其它外设) | 开机电流 | 182mA | 260mA | 620mA |
| 播放声音 | 195mA | 275mA | 325mA | |
| 接HMDI开机电流 | 212mA | 396mA | 700mA | |
电源电流 (接显示屏) | MIPI 1024x600 | 200mA | 200mA | 620 mA |
| 环境 | 相对湿度 | -- | 65% | 75% |
| 工作温度 | -25℃ | -- | 75℃ | |
| 存储温度 | -30℃ | -0℃ | 100℃ | |