PX30 Android decoding driver integrated board specification sheet
(Product model: PX30-D)
Chapter one the Product Overview
1.1、 General
PX30 Android all-in-one board adopts Rockchip PX30 Cortex-A35 quad-core chip solution. The frequency reaches up to 1.5GHz; it supports Google Android 9.0 operating system; the GPU uses Mali-G31, embedded with high-performance 2D acceleration hardware, and supports the decoding of mainstream audio and video formats and pictures; the comprehensive running score is as high as more than 40,000 points. Meets functional requirements for human-computer interaction, playing games, playing videos, and industrial control; The onboard rich interfaces and I/O have rich and flexible connectivity and scalability, and support commonly used external devices; rich interfaces and stable performance to meet the requirements of different scenarios;
1.2、 Characteristics
High performance: PX30 is a high-efficiency, cost-effective application processor series designed by Rockchip. It uses an advanced chip with a single quad-core 64-bit ARM Cortex-A35 core. It is a high-performance quad-core application processor designed for personal mobile Internet devices and other digital multimedia applications. A number of embedded powerful hardware engines are provided to optimize the performance of high-end applications. The GPU uses Mali-G31 MP2 and supports VC-1, H265/H264, MPEG-1/2/4, VP8 and other multi-format 1080P 60fps video decoding.
High stability: PX30 Android all-in-one board adds its own unique technology to the hardware and software to ensure the stability of the product, making the final product unattended 7*24 hours.
High integration: PX30 Android all-in-one board integrates Ethernet, WiFi, Bluetooth, 4Ω/18W power amplifier, TF card expansion, IR remote control function, LVDS, MIPI screen, MIPI camera, microphone, gravity sensor and other functions, greatly simplifying the overall machine design. The ultra-thin motherboard design can make the whole machine more beautiful.
Rich interfaces: supports USB2.0, fill light interface, serial port, I2C interface, GPIO, ADC, etc., and can expand more peripheral devices. It can meet the common peripherals on the market, such as serial card swiping equipment, printing equipment, audio and video collection equipment, etc.
System customization: Support Android system optimization customization, provide system call interface API reference code.
Chapter 2 Schematic Diagram of Appearance and Interface
Chapter III Basic specifications Features
3.1、 Basic Hardware Specifications Function
| CPU | Rockchip PX30 (28nm process)
Arm Cortex-A35 Quad Core, 64-bit processor
Frequency up to 1.5GHz |
| GPU | Mali-G31 GPU
Supports OpenGL ES3.2, Vulkan 1.0, OpenCL 2.0
Embedded high-performance 2D acceleration hardware |
| Memory | LPDDR3 1G (2G optional) |
| Built-in storage capacity | eMMC 8GB (16g/32G/64G/128g optional)
TF Card Extension |
| networks | Support RJ45 100 megabit network port, support Ethernet |
| Support 2.4G WiFi, support Wi-Fi 802.11b/g/n protocol |
| Support Bluetooth function, V2.1 + EDR/Bluetooth 3.0/3 .0 + HS/4.0 (optional) |
| Support 4G function, support full netcom (optional) |
| Image Rotation | Supports 0°, 90°, 180°, 270° manual rotation
Support gravity induction automatic screen transfer function (optional) |
| Show interfaces | 1 * LVDS interface (single channel, 6-bit/8-bit), supports up to 1366 * 768 60Hz output, supports 3.3V/5V/12V power supply
1 * MIPI screen interface, up to 1080p 60Hz output |
| Audio Interface | 1 * Speaker Output (2 * 18W 4R THD < 10%) 1 * Microphone Input |
| Hardware Watchdog | Support for hardware watchdogs |
| Touch screen interface | 1 * I2C interface (supports multi-point resistive touch, multi-point capacitive touch)
Support USB multi point infrared touch, multi point capacitive touch, multi point nano film touch, multi point acoustic wave touch, multi point optical touch, etc. |
| Camera connector | 1 * MIPI camera support 500W/800W pixels (optional)
Support USB interface camera (optional) |
| RTC | External real-time clock-powered battery, supports timing switch |
| USB | 3*USB-2.0 ， 1*USB OTG |
| Infrared reception | 1 * Infrared receiver, supports infrared remote control function, supports remote control boot |
| LED | 1 * Power status led (red), 1 * System led (blue, blinking by default) |
| Keystroke | 1 * Reset key, 1 * Power key, 1 * Upgrade key |
| Serial port | 4*UART TTL |
| IO port | 8 * IO port, support input or output |
| Recommended Power Adapter | Input: AC100-240V, 50-60Hz, Output: DC12V, 5.5mm/2. 1mm DC head 2A-5A (Requires surge voltage less than 18V, ripple voltage less than 100mV) |
3.2、 Basic software specifications Function
| OPERATING SYSTEM | Android 9.0 |
| Audio | MP3, WMA, WAV, ape, FLAC, AAC, OGG, M4A, 3GPP and other formats |
| Videos | Support 1080p multi-video decoding of H.265, H.264, VP8, MAV, WMV, AVS, H.263, MPEG4 and other video formats |
| Images | Supports browsing in various image formats such as JPG, BMP, PNG and supports rotation/slide play/image enlargement |
| The system comes with its own application software | APK Installer, Email, Calculator, Browser, Recorder, Calendar, Settings, Clock, Video Player, Search, Contacts, Gallery, Download, Camera, Music, Explorer |
| Language Support | many languages |
| Input method | Standard Android keyboard with optional third-party input (Chinese, Korean, Japanese, etc.) |
| System Management | Native Android system, open root permissions, can be customized for product development |
| Real-time remote monitoring, system crash recovery, 7 * 24 hours unattended |
| Support OTA remote upgrade |
| Support wifi display |
| System Watchdog | Support for software watchdogs |
3.3、 Work Storage Environment
| Operating ambient temperature | -25 ℃ ~ 70 ℃, -5 ℃ ~ 40 ℃ recommended |
| Working environment humidity | 10% to 90%, non-condensing |
| Storage Temperature | -30 ℃ ~ 75 ℃, it is recommended to store at room temperature |
Chapter IV PCBA Construction
4.1、 PCBA 寸法図
4.2、 Specification parameters
Motherboard size: 100*50*8.6mm
Mainboard height: front ≤5mm, back ≤2mm
Number of PCB layers: 8 layers
PCB size: 100*50* 1.6mm
PCB Color: Black
PCB Process: Immersion gold
Screw hole specifications: Φ2mm*4
Chapter Five Interfaces
5.1、 Interface Instructions
5.1.1、 LVDS FPC Screen interface (40PIN/0.5）
| No. | Definition | Attribute | Description |
| 1 | VCOM | Power Supply | COM voltage |
| 2 | VDD | Power Supply | VDD3.3V |
| 3 | VDD | Power Supply | VDD3.3V |
| 4 | NC1 | NC | NC |
| 5 | Reset | Output | Reset |
| 6 | STBYB | Output | STBYB |
| 7 | GND | Earth | Earth |
| 8 | LVDS-D0N | Output | Negative data output |
| 9 | LVDS-D0P | Output | Data Output Positive |
| 10 | GND | Earth | Earth |
| 11 | LVDS-D1N | Output | Negative data output |
| 12 | LVDS-D1P | Output | Data Output Positive |
| 13 | GND | Earth | Earth |
| 14 | LVDS-D2N | Output | Negative data output |
| 15 | LVDS-D2P | Output | Data Output Positive |
| 16 | GND | Earth | Earth |
| 17 | LVDS-CLKN | Output | Negative data output |
| 18 | LVDS-CLKP | Output | Data Output Positive |
| 19 | GND | Earth | Earth |
| 20 | LVDS-D3N | Output | Negative data output |
| 21 | LVDS-D3P | Output | Data Output Positive |
| 22 | GND | Earth | Earth |
| 23 | NC2 | NC | NC |
| 24 | NC3 | NC | NC |
| 25 | GND | Earth | Earth |
| 26 | NC4 | NC | NC |
| 27 | DIMO | Output | Backlight CABA control signal |
| 28 | SELB | Output | 6/8bit mode selection |
| 29 | AVDD | Power Supply | AVDD |
| 30 | GND | Earth | Earth |
| 31 | LED- | Power Supply | Backlight Negative |
| 32 | LED- | Power Supply | Backlight Negative |
| 33 | L/R | Output | Horizontal mirroring |
| 34 | U/D | Output | vertical mirror |
| 35 | VGL | Power Supply | Gate OFF Voltage |
| 36 | CABCEN1 | Output | CABA H/W enable |
| 37 | CABCEN0 | Output | CABA H/W enable |
| 38 | VGH | Power Supply | Gate ON Voltage |
| 39 | LED+ | Power Supply | Backlight Positive |
| 40 | LED+ | Power Supply | Backlight Positive |
5.1.2、 I2C touch FPC Interface10PIN/0.5）
| No. | Definition | Attribute | Description |
| 1 | GND | Earth | Earth |
| 2 | GND | Earth | Earth |
| 3 | 3V3 | Power Supply | 3.3V output |
| 4 | SDA | Connectors and Input/Output | IIC Data |
| 5 | SCL | Connectors and Input/Output | IIC Clock |
| 6 | GND | Earth | Earth |
| 7 | INT | Connectors and Input/Output | Interrupt data |
| 8 | RST | Connectors and Input/Output | Reset data |
| 9 | GND | Earth | Earth |
| 10 | GND | Earth | Earth |
5.1.3、 I2C Touch interface (6PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 3.3V | Power Supply | 3.3V output |
| 2 | INT | Connectors and Input/Output | Interrupt data |
| 3 | RST | Connectors and Input/Output | Reset data |
| 4 | SCL | Connectors and Input/Output | IIC Clock |
| 5 | SDA | Connectors and Input/Output | IIC Data |
| 6 | GND | Earth | Earth |
5.1.4、 Speaker Output Interface (4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | LP | Output | Left Channel Output Positive |
| 2 | LN | Output | Left Channel Output Negative |
| 3 | RP | Output | Right Channel Output Positive |
| 4 | RN | Output | Right channel output negative |
5.1.5、 RTC Battery Interface (2PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | BAT+ | Masukkan | 3V input |
| 2 | GND | Earth | Earth |
5.1.6、 USB-HOST Interface4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.7、 USB-HOST Interface4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.8、 USB-HOST Interface4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.9、 Fill Light Interface (4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | L0 | Power Supply | 12V voltage output |
| 2 | L1 | Power Supply | 12V voltage output |
| 3 | L2 | Power Supply | 12V voltage output |
| 4 | GND | Earth | Earth |
5.1.10、 UART Serial interface(4PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | TX3 | Output | Send |
| 3 | RX3 | Masukkan | Receive |
| 4 | GND | Earth | Earth |
5.1.11、 UART Serial interface(4PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | TX1 | Output | Send |
| 3 | RX1 | Masukkan | Receive |
| 4 | GND | Earth | Earth |
5.1.12、 GPIO Interface6PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | 01 | Connectors and Input/Output | Default High Level |
| 3 | 02 | Connectors and Input/Output | Default High Level |
| 4 | 03 | Connectors and Input/Output | Default Low Level |
| 5 | 04 | Connectors and Input/Output | Default Low Level |
| 6 | GND | Earth | Earth |
5.1.13、 RJ45 Interface(4PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | T+ | Output | RJ45 data sending positive terminal |
| 2 | T- | Output | RJ45 data sending negative terminal |
| 3 | R+ | Masukkan | RJ45 data receiving positive terminal |
| 4 | R- | Masukkan | RJ45 data receiving negative terminal |
5.1.14、 RJ45 Light interface(4PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | G+ | Power Supply | Connection status indicator positive pole |
| 2 | G- | Power Supply | Connection status indicator negative pole |
| 3 | Y+ | Power Supply | Signal transmission indicator light positive pole |
| 4 | Y- | Power Supply | Negative pole of signal transmission indicator light |
5.1.15、 Remote Control and Indicator Interface (6PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | IR | Masukkan | Infrared signal input |
| 3 | GND | Earth | Earth |
| 4 | LEDP | Output | Power Indicator (Red) Light Positive |
| 5 | LEDS | Output | System Indicator (Green) Light Positive |
| 6 | GND | Earth | Earth |
5.1.16、 USB-OTG Interface4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth wire |
5.1.17、 Button interface (4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | K | Masukkan | Upgrade Button/Volume + |
| 2 | R | Masukkan | Reset button |
| 3 | P | Masukkan | Power Button |
| 4 | GND | Earth | Earth |
5.1.18、 Microphone Interface (2PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | MIC+ | Masukkan | Mic positive input |
| 2 | MIC- | Masukkan | Mic negative input |
5.1.19、 12V Power Input Interface (4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 12V | Power Supply | 12V power supply |
| 2 | 12V | Power Supply | 12V power supply |
| 3 | GND | Earth | Earth |
| 4 | GND | Earth | Earth |
5.1.20、 LVDS Screen voltage cap jumper interface (2x3PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 12V | Power Supply | 12V output |
| 2 | LVDS-VDD-IN | Power Supply | LVDS voltage input |
| 3 | 5V | Power Supply | 5V output |
| 4 | LVDS-VDD-IN | Power Supply | LVDS voltage input |
| 5 | 3.3V | Power Supply | 3.3V output |
| 6 | LVDS-VDD-IN | Power Supply | LVDS voltage input |
5.1.21、 GPIO Interface6PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | 05 | Connectors and Input/Output | Default High Level |
| 3 | 06 | Connectors and Input/Output | Default High Level |
| 4 | 07 | Connectors and Input/Output | Default Low Level |
| 5 | 08 | Connectors and Input/Output | Default Low Level |
| 6 | GND | Earth | Earth |
5.1.22、 UART Serial interface(4PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | TX5 | Output | Send |
| 3 | RX5 | Masukkan | Receive |
| 4 | GND | Earth | Earth |
5.1.23、 UART Serial interface(4PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | TX0 | Output | Send |
| 3 | RX0 | Masukkan | Receive |
| 4 | GND | Earth | Earth |
5.1.24、 MIPI Camera Interface30PIN/0.5）
| No. | Definition | Attribute | Description |
| 1 | NC | NC | NC |
| 2 | VDD28 | Power Supply | 2.8V output |
| 3 | VDD12 | Power Supply | 1.2V output |
| 4 | VDD18 | Power Supply | 1.8V output |
| 5 | NC | NC | NC |
| 6 | GND | Earth | Earth |
| 7 | VDD28 | Power Supply | 2.8V output |
| 8 | GND | Earth | Earth |
| 9 | SDA | Connectors and Input/Output | IIC Data |
| 10 | SCL | Connectors and Input/Output | IIC Clock |
| 11 | RST | Output | Reset |
| 12 | PWDN | Output | PWDN signal |
| 13 | GND | Earth | Earth |
| 14 | MLCK | Output | Clock signal |
| 15 | GND | Earth | Earth |
| 16 | DP3 | Output | Data Output Positive |
| 17 | DN3 | Output | Negative data output |
| 18 | GND | Earth | Earth |
| 19 | DP2 | Output | Data Output Positive |
| 20 | DN2 | Output | Negative data output |
| 21 | GND | Earth | Earth |
| 2 | DP1 | Output | Data Output Positive |
| 23 | DN1 | Output | Negative data output |
| 24 | GND | Earth | Earth |
| 25 | CLKP | Output | Data Output Positive |
| 26 | CLKN | Output | Negative data output |
| 27 | GND | Earth | Earth |
| 28 | DP0 | Output | Data Output Positive |
| 29 | DN0 | Output | Negative data output |
| 30 | GND | Earth | Earth |
5.1.25、 Debug serial port interface(3PIN/1.25)
| No. | Definition | Attribute | Description |
| 1 | TX2 | Output | Send |
| 2 | RX2 | Masukkan | Receive |
| 3 | GND | Earth | Earth |
5.1.26、 TF external card FPC Interface10PIN/0.5）
| No. | Definition | Attribute | Description |
| 1 | D2 | Connectors and Input/Output | TF card signal |
| 2 | D3 | Connectors and Input/Output | TF card signal |
| 3 | CMD | Connectors and Input/Output | TF card signal |
| 4 | VCC | Power Supply | 3.3V |
| 5 | CLK | Connectors and Input/Output | TF card signal |
| 6 | GND | Earth | Earth |
| 7 | D0 | Connectors and Input/Output | TF card signal |
| 8 | D1 | Connectors and Input/Output | TF card signal |
| 9 | DET | Connectors and Input/Output | TF card detection |
| 10 | GND | Earth | Earth |
5.1.27、 Extended control interface (6PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | EN | Connectors and Input/Output | Control pin EN |
| 3 | RST | Connectors and Input/Output | Control pin RST |
| 4 | SCL | Connectors and Input/Output | IIC Clock |
| 5 | SDA | Connectors and Input/Output | IIC Data |
| 6 | GND | Earth | Earth |
5.1.28、 Screen backlight interface (6PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 12V | Power Supply | 12V output |
| 2 | 12V | Power Supply | 12V output |
| 3 | BLEN | Output | Backlight Enabled (5V) |
| 4 | ADJ | Output | Backlight brightness adjustment (0 ~ 5V) |
| 5 | GND | Earth | Earth |
| 6 | GND | Earth | Earth |
5.1.29、 MIPI Screen interface (31PIN/0.3）
| No. | Definition | Attribute | Description |
| 1 | LED+ | Backlight power supply | Backlight Positive |
| 2 | LED+ | Backlight power supply | Backlight Positive |
| 3 | LED+ | Backlight power supply | Backlight Positive |
| 4 | GND | Earth | Earth |
| 5 | LED- | Backlit ground | Backlight Negative |
| 6 | LED- | Backlit ground | Backlight Negative |
| 7 | LED- | Backlit ground | Backlight Negative |
| 8 | LED- | Backlit ground | Backlight Negative |
| 9 | GND | Earth | Earth |
| 10 | GND | Earth | Earth |
| 11 | MiPi-D2P | Output | Data Output Positive |
| 12 | MiPi-D2N | Output | Negative data output |
| 13 | GND | Earth | Earth |
| 14 | MiPi-D1P | Output | Data Output Positive |
| 15 | MiPi-D1N | Output | Negative data output |
| 16 | GND | Earth | Earth |
| 17 | MiPi-CLKP | Output | Data Output Positive |
| 18 | MiPi-CLKN | Output | Negative data output |
| 19 | GND | Earth | Earth |
| 20 | MiPi-D0P | Output | Data Output Positive |
| 21 | MiPi-D0N | Output | Negative data output |
| 22 | GND | Earth | Earth |
| 23 | MiPi-D3P | Output | Data Output Positive |
| 24 | MiPi-D3N | Output | Negative data output |
| 25 | GND | Earth | Earth |
| 26 | NC | NC | NC |
| 27 | RESET | Output | Reset |
| 28 | NC | NC | NC |
| 29 | VDDIO1.8V | Output | VDD1.8V |
| 30 | VDD3.3V | Output | VDD3.3V |
| 31 | VDD3.3V | Output | VDD3.3V |
5.1.30、 LVDS Screen interface (2x10PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | POWER | Power Supply | Screen power output 3.3V/5V/12V The specific voltage is selected by the skip cap |
| 2 | POWER | Power Supply |
| 3 | POWER | Power Supply |
| 4 | GND | Earth | Earth |
| 5 | GND | Earth | Earth |
| 6 | GND | Earth | Earth |
| 7 | LVDS-D0N | Output | Negative data output |
| 8 | LVDS-D0P | Output | Data Output Positive |
| 9 | LVDS-D1N | Output | Negative data output |
| 10 | LVDS-D1P | Output | Data Output Positive |
| 11 | LVDS-D2N | Output | Negative data output |
| 12 | LVDS-D2P | Output | Data Output Positive |
| 13 | GND | Earth | Earth |
| 14 | GND | Earth | Earth |
| 15 | LVDS-CLKN | Output | Negative data output |
| 16 | LVDS-CLKP | Output | Data Output Positive |
| 17 | LVDS-D3N | Output | Negative data output |
| 18 | LVDS-D3P | Output | Data Output Positive |
| 19 | NC | NC | NC |
| 20 | NC | NC | NC |
5.1.31、 12V Power Input Interface (4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | GND | Earth | Earth |
| 2 | GND | Earth | Earth |
| 3 | 12V | Power Supply | 12V power supply |
| 4 | 12V | Power Supply | 12V power supply |
5.1.32、 ADC Conversion Interface (2PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | ADC | Masukkan | ADC Input |
| 2 | GND | Earth | Earth |
5.2、 Remaining standard interfaces and features
| Name | Seat Specifications | Description |
| TF card holder | Standard TF card holder | Up to 128GB |
| Upgrade button | Non-Self-Locking Buttons | UBOOT Button |
| WiFi antenna pedestal | IPEX- Generation 1 male | WiFi/Bluetooth antenna |
Chapter 6 Notice
Wear electrostatic protection tools such as electrostatic bracelets when ▲ touching the motherboard (good grounding is required);
▲ Do not operate live assembly, wiring, etc.;
▲ Please check the definition of the motherboard interface and the definition of the peripheral interface, and there must be no error or reverse connection.
▲ Please use M2 flat round head screws to fix the motherboard. Do not use countersunk head or larger screws. When twisting the screws, be careful to avoid deformation or bending of the motherboard;
▲ Pay attention to IO port, serial port, enable pin and other level matching;
▲ Pay attention to the power of the external screen. If the power is large, consider external power supply;
▲ Pay attention to the overall power of the product and select a power supply with sufficient power;
