Shulou(Shulou.com)06/01 Report--

In this issue, the editor will bring you about what the MYC-JX8MX core board based on i.MX8M processor is like. The article is rich in content and analyzes and describes it from a professional point of view. I hope you can get something after reading this article.

Core board MYC-JX8MX

The MYC-JX8MX core board based on i.MX8M processor (referred to as i.MX8M core board) is designed with high-density and high-speed circuit board, which is compatible with i.MX8M Dual/8M QuadLite/8M Quad series models. The 50x82mm board integrates processor, LPDDR4, eMMC, Ethernet, QSPI, PMU power management and other circuits. The core board and the bottom plate are connected by 314PIN seat, which is convenient to operate, stable and reliable, and has higher performance-to-price ratio at the same time.

Core board hardware system block diagram:

The processor on the i.MX8M core board is packaged in BGA621 and is compatible with various models of the i.MX8M series. There are some differences in resources among different types of processors, and the standard version offers the following two configurations to choose from:

I.MX8M series processor

The i.MX 8m series is based on a high-performance, 2x or 4x Cortex-A53+ Cortex-M4 core processor that runs up to 1.5GHz and supports 16ram 32-bit LPDDR4 / DDR4/ DDR3L. Its internal integration of power management, security unit and rich interconnection interface, with high performance, low power consumption, flexible memory options and high-speed interface, as well as industry-leading audio and video functions, suitable for a wide range of applications from consumer home audio to industrial building automation and mobile computers.

The i.MX 8m hardware system block diagram is as follows:

The I.MX8M processor has the following characteristics:

Multicore processing: Quad Arm Cortex-A53; Cortex-M4F

GPU: OpenGL/ES 3.1, OpenGL 3.0, Vulkan, OpenCL 1.2

Dual independent display interface: MIPI-DSI (4 channels); HDMI 2.0a

Video playback: 4Kp60 High dynamic range (H.265, VP9), 4Kp30 (H.264), 1080p60 (MPEG2, MPEG4p2, VC1, VP8, RV9, AVS/AVS+, H.263 and DiVX) and MJPEG-8x8

Audio: 6x I2S/SAI (20 + channels, 32 bits per channel @ 384 KHz); SPDIF Tx/Rx;DSD512

Dual camera interface: MIPI-CSI (4 channels each)

External memory interface: LPDDR4, DDR4, DDR3L; Quad SPI with XIP

Double USB 3.0C with PHY

Dual PCIe with L1 sub-state with fast wake-up from low power mode

Gigabit Ethernet controller with support for AVB and EEE

Operating system: Linux OS, Android, FreeRTOS

Temperature: consumer electronics (0 °C to 95 °C Tj); industrial control (- 40 °C to 105 °C Tj)

Encapsulation: FCBGA,0.65 mm spacing

The i.MX 8m series application processor is also NXP's first 28NM FinFET application processor, with high-quality video, full 4K UltraHD resolution and HDR (Dolby Vision, HDR10 and HLG), the highest level of professional audio fidelity, with more than 20 audio channels, each channel 384KHz

DSD512 audio function, suitable for fanless operation, low cost of cooling system, long battery life, flexible memory options, the latest high-speed interface can provide flexible connections and other advantages, and provide 10-and 15-year long-term product supply plans to support customers' product applications.

The rich peripheral interface expansion on the MYD-JX8MX development board depends on the powerful core board MYC-JX8MX.

This is what the editor shares with you about the MYC-JX8MX core board based on i.MX8M processor. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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