High-performance ARM SoM Powered by NXP i.MX 8M
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The document describes the MYC-JX8MX CPU module, which features an NXP i.MX 8M Quad processor with 1.3GHz Cortex-A53 cores and a 266MHz Cortex-M4 core. It has 1GB/2GB LPDDR4 RAM, 8GB eMMC flash, and peripherals including Gigabit Ethernet and USB interfaces. Measuring 82x52mm, it is designed for applications like imaging, building automation, and machine vision. An optional development board is also available to evaluate the CPU module.
High-performance ARM SoM Powered by NXP i.MX 8M
- 1. 1 / 7 MYC-JX8MX CPU Module ➢ NXP i.MX 8M Quad Application Processor based on 1.3 GHz Arm Cortex-A53 and 266MHz Cortex-M4 Cores ➢ 1GB / 2GB LPDDR4, 8GB eMMC Flash, 256Mbit QSPI Flash ➢ On-board Gigabit Ethernet PHY ➢ ROHM Power Management IC (PMIC) ➢ 0.5mm pitch 314-pin MXM 3.0 Expansion Connector ➢ Supports Working Temperature Ranging from -30°C to 80°C ➢ Supports Running Linux 4.9.88 OS Figure 1-1 MYC-JX8MX CPU Module (delivered with installed heatsink by default) Measuring 82mm by 52mm, the MYC-JX8MX CPU Module provides an outstanding embedded solution for Scanning/Imaging, Building Automation and Smart Home, Human Machine Interface (HMI), Machine Vision and more other consumer and industrial applications which requires high multi-media performance. The MYC-JX8MX is based on NXP i.MX8M Quad processor featuring 1.3GHz quad ARM Cortex-A53 cores and a real-time ARM Cortex-M4 co-processor. It is a minimum system integrated with CPU, LPDDR4, eMMC, QSPI Flash, GigE PHY and PMIC. All controller signals are brought out through one 0.5mm pitch 314-pin MXM 3.0 Expansion Connector. It is a Linux-ready ARM SoM ideal for your next embedded design. Figure 1-2 MYC-JX8MX CPU Module
- 2. 2 / 7 A development board MYD-JX8MX is also available for evaluating the MYC-JX8MX CPU Module. It takes full features of the i.MX8M processor to provide rich peripheral interfaces and signals through connectors and headers. It is a solid reference design for users to develop their own carrier boards when using the MYC-JX8MX as their controller boards; it is also a complete evaluation platform for i.MX8M based solutions. MYIR offers MY-CAM003M MIPI Camera Module as an option for the board. Figure 1-3 MYD-JX8MX Development Board Top-view Figure 1-4 MYD-JX8MX Development Board Bottom-view
- 3. 3 / 7 Hardware Specification The MYC-JX8MX CPU Module is using NXP’s 17 x 17 mm, 0.65 mm pitch, FCBGA bare die package i.MX 8M Quad Application Processor (MIMX8MQ6CVAHZAB) which is based on 1.3GHz quad Arm Cortex-A53 and 266MHz Cortex-M4 cores. The i.MX 8M family of applications processors (i.MX 8M Dual / 8M QuadLite / 8M Quad) represent NXP’s latest market of connected streaming audio/video devices, scanning/imaging devices, and various devices requiring high-performance, low-power processors. The i.MX 8M processors feature advanced implementation of a dual/quad Arm® Cortex®-A53 core, which operates at speeds of up to 1.3 GHz. A general-purpose Cortex®-M4 core processor is for low-power processing. The DRAM controller supports 32-bit/16-bit LPDDR4, DDR4, and DDR3L memory. There are a number of other interfaces for connecting peripherals, such as WLAN, Bluetooth, GPS, displays, and camera sensors. The i.MX 8M Quad and i.MX 8M Dual processors have hardware acceleration for video playback up to 4K, and can drive the video outputs up to 60 fps. Although the i.MX 8M QuadLite processor does not have hardware acceleration for video decode, it allows for video playback with software decoders if needed. Figure 1-5 i.MX 8M System Block Diagram
- 4. 4 / 7 Mechanical Parameters • Dimensions: 82mm x 50mm • PCB Layers: 10-layer design • Power supply: +5V/0.5A • Working temperature: -30~80 Celsius Processor • NXP i.MX 8M Quad Processor based on 1.3GHz Quad ARM Cortex-A53 and 266MHz Cortex-M4 cores (MIMX8MQ6CVAHZAB by default) Memory • 1GB / 2 GB LPDDR4 (supports up to 4GB LPDDR4) • 8GB eMMC Flash (supports up to 64GB eMMC) • 256Mbit QSPI Flash Peripherals and Signals Routed to Pins MYC-JX8MX Pinouts Description • One 10/100/1000M Ethernet PHY • Power Management IC (ROHM BD71837MWV) • 0.5mm pitch 314-pin MXM 3.0 Expansion Connector - 1 x 10/100/1000Mbps Ethernet - 3 x Serial ports - 3 x I2C - 2 x SPI - 4 x PWM - 3 x USB 3.0 - 2 x PCIe - 6 x I2S / SAI - 2 x MIPI Camera Sensor Interface - 1 x JTAG - 1 x HDMI 2.0a output - Up to 108 GPIOs Note: the peripheral signals brought out to the expansion interface are listed in maximum number. Some signals are reused. Please refer to the processor datasheet.
- 5. 5 / 7 Figure 1-6 MYC-JX8MX CPU Module Function Block Diagram Figure 1-7 MYC-JX8MX Dimensions Chart
- 6. 6 / 7 Software Features MYIR’s MYC-JX8MX CPU module is ready to run Linux OS and is provided with software packages. Many peripheral drivers are in source code to help accelerate customers’ designs. The software package provided is characterized as following: Table 1-1 Linux Software Features Item Features Description Source Code Provided Bootstrap program U-boot The primary bootstrap YES Linux kernel Image Based on NXP official imx_4.9.88_2.0.0_ga version YES Drivers PMIC BD71873PMIC driver YES USB Host USB Host driver YES USB OTG USB OTG driver YES I2C I2C Bus driver YES SPI SPI Bus driver YES Ethernet 10/100/1000M Ethernet driver YES MMC MMC/eMMC/TF card driver YES HDMI HDMI Display driver YES LCD MIPI-LVDS driver YES PWM PWM driver YES RTC RTC driver YES IO GPIO driver YES Touch Capacitive touch screen driver YES Audio WM8904 driver YES Camera Ov5640 driver YES WiFi & BT QCA6174 driver NO Watchdog Watchdog driver YES 4G LTE Module Supports Quectel’s EC20 using USB driver YES M.2 NVME driver YES File System Yocto rootfs Including QT5.9 YES Common file system for terminal YES Application Programs GPIO KEY Key example YES GPIO LED LED example YES NET TCP/IP Sokect C/S example YES RTC RTC example YES RS232 RS232 example YES Audio Audio example YES LCD LCD example YES Camera Dual camera display example YES Compiler Tool Chain Cross compiler Yocto GCC 7.3.0 Hardfloat BINARY
- 7. 7 / 7 Order Information Product Item Part No. Packing List MYC-JX8MX CPU Module MYC-JX8MQ6-8E1D-130-E ➢ One MYC-JX8MX CPU Module ➢ One Product Disk (including user manual, datasheet, base board schematic pdf format and software packages) Add-on Options ➢ MYD-JX8MX Development Board ➢ MY-CAM003M Camera Module MYC-JX8MQ6-8E2D-130-E MYD-JX8MX Development Board MYD-JX8MQ6-8E1D-130-E MYD-JX8MQ6-8E2D-130-E MY-CAM003M Camera Module MY-CAM003M MYIR Tech Limited Room 04, 6th Floor, Building No.2, Fada Road, Yunli Smart Park, Bantian, Longgang District, Shenzhen, Guangdong, China 518129 E-mail: sales@myirtech.com Phone: +86-755-22984836 Fax: +86-755-25532724 Website: http://www.myirtech.com