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Overview

The i.MX 8X processor consists of three to five Arm cores (two to four Arm Cortex®-A35 and one Cortex®-M4F), all of which include independent GPU and VPU subsystems, as well as a fail-safe display controller. All devices include independent GPU and VPU subsystems, as well as failover-capable display controllers. Arm cores and the high-performance Tensilica® HiFi 4 DSP support advanced multi-core audio processing for audio pre- and post-processing and speech recognition. i.MX 8X family supports up to three displays, offering a variety of display output options, including parallel, MIPI-DSI and LVDS. memory interfaces on the device include:

• LPDDR4

• DDR3L

• 2× Quad SPI or 1× Octal SPI (FlexSPI)

• eMMC 5.1, RAW NAND and SD 3.0

A wide range of peripheral I/Os such as CAN, parallel or MIPI CSI camera inputs, Gigabit Ethernet, USB 2.0 OTG, USB 3.0 (8QuadXPlus/8DualXPlus only), ADC, and PCIe 3.0 provide impressive flexibility.

Mingjiada supplies bulk quantities of NXP Application Processors MIMX8UX6AVOFZAC Microprocessors - MPU i.MX 8DualX

Features

AArch64 for 64-bit support and new architectural features

AArch32 for full backward compatibility with ARMv7

Cortex-A35 core supports ARM virtualisation extensions.

Cortex-M4F core for real-time applications

4×Vec4 shaders with 16 execution units, optimised for low memory bandwidth

Supports OpenGL 3.0, 2.1, OpenGL ES 3.1, 3.0, 2.0, and 1.1; OpenCL 1.2 Full Profile

and 1.1; OpenVG 1.1; and Vulkan.

High performance 2D Blit engine

H.264 decoding (4Kp30)

WMV9/VC-1 imple decoding

MPEG 1 and 2 decoding

AVS decoding

MPEG4.2 ASP, H.263, Sorenson Spark Decoding

Divx 3.11 including GMC decoding

ON2/Google VP6/VP8 decoding

RealVideo 8/9/10 decoding

JPEG and MJPEG decoding

H.264 Encoding (1080p30)

640 MHz

Fixed-point and vector floating-point support

32 KB instruction cache, 48 KB data cache, 512 KB SRAM (448 KB OCRAM and 64 KB TCM)

i.MX 8DualX System Block Diagram