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          Products >  CPU Modules >  MYC-J1028X (NXP LS1028A) > MYC-J1028X CPU Module
 
MYC-J1028X CPU Module

MYC-J1028X CPU Module

- 1.5 GHz NXP Layerscape LS1028A Application Processor based on Dual ARM Cortex-A72 Cores
- 2GB DDR4, 8GB eMMC Flash, 32Kbit EEPROM
- Temperature Sensor
- 0.5mm pitch 314-pin MXM 3.0 Gold-finger-edge-card Connector
- Supports Working Temperature Ranging from -40°C to 85°C
- Supports Ubuntu and Real-time Edge Images based on Linux Kernel
 


Measuring 45mm by 82mm, the MYC-J1028X CPU Module is a high-performance embedded ARM SoM for industrial and automotive applications. It is based on NXP LS1028A SoC of the Layerscape family and features 1.5 GHz dual Arm Cortex-A72 cores, with integrated 3D GPU for HMI, and a time-sensitive networking (TSN) -enabled Ethernet switch and Ethernet controllers to support converged IT and OT networks. The MYC-J1028X has 2GB DDR4 and supports multiple external memory options including 8GB eMMC (default), QSPI NAND Flash (DNP) and XSPI NOR Flash (DNP). It has 32Kbit EEPROM and one temperature sensor on the rear of the board. A number of peripheral and IO signals are access through one 0.5mm pitch 314-pin MXM 3.0 gold-finger-edge-card connector. It is capable of supporting Ubuntu and Real-time Edge images based on Linux kernel.


MYC-J1028X CPU Module Top-view (delivered with heatsink by default)



MYC-J1028X CPU Module Bottom-view


The MYD-J1028X Development Board is using the MYC-J1028X as core controller board and has explored the features of the LS1028A processor to serve as an solid reference design for customers development. The base board has brought out rich peripherals through connectors and headers such as one USB3.0 Host, five Gigabit TSN Ethernet, one M.2 Key E based WiFi module interface, one USB 3.0 M.2 Key B based 5G Module interface, one M.2 Key B based SSD Module interface, one DP display port, one Audio output port, one Micro SD card slot as well as two SIM card slots and more others.


MYD-J1028X Development Board Top-view


MYD-J1028X Development Board Bottom-view

Features

Mechanical Parameters

  • Dimensions: 45mm x 82mm
  • PCB Layers: 12-layer design
  • Power supply: 5V/2A
  • Working temperature: -40~85 Celsius (industrial grade)

Processor

  • NXP Layerscape LS1028A Dual-core Processor
    - 1.5 GHz Dual-core ARM Cortex-A72 CPU (LS1028AXN7PQA, industrial grade)
    - Integrated TSN Ethernet switches and Ethernet controllers
    - Integrated GPU and LCD controller

Memory

  • 2G DDR4 (supports optional 3GB / 4GB DDR4)

  • 8GB eMMC (supports optional 16GB / 32GB eMMC)

  • QSPI Nand Flash (DNP by default)

  • XSPI NOR Flash (DNP by default)

  • 32Kbit EEPROM

Peripherals and Signals Routed to Pins

  • Temperature Sensor
  • 0.5mm pitch 314-pin MXM 3.0 Gold-finger-edge-card Connector - 1 x SGMII signal
    - 1 x QSGMII signal- 2 x PCIe 3.0
    - 1 x SATA 3.0
    - 2 x CAN-FD
    - 2 x USB3.0
    - 8 x I2C
    - 3 x SPI
    - 2 x SDIO
    - 2 x UART
    - 6 x LPUART
    - 1 x DP1.3/eDP1.4 (supports 4K@60fps)
    - 1 x JTAG
    - 6 x SAI
    - 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 and CPU Module pin-out description file.


OS Support

  • Linux 5.4.47 (Ubuntu 18.04)
  • Linux 5.10.9 (Yocto3.2.1, Real-time Edge Image)



Hardware Specification

The MYC-J1028X CPU Module is using NXP’s 17 x 17 x 2.46mm, 0.75mm pitch, FBGA448 of fine-pitch ball grid array package Layerscape LS1028A dual-core application processor (LS1028AXN7PQA). The LS1028A processor is equipped with TSN-enabled Ethernet switches and Ethernet controllers to support converged IT and OT networks. Two 64-bit Arm v8 cores provide industrial-controlled real-time processing and virtualization support for IoT edge computing. Integrated GPU and LCD controllers enable human-machine interface (HMI) systems to support new high-speed interfaces.

The main features of Layerscape LS1028A processor are as follows:

  • Dual Arm v8 Processors for Industrial Applications
  • 4 port Time-Sensitive Networking enabled switch
  • 2 Time-Sensitive Networking-capable Ethernet controllers
  • GPU and LCD Controller
  • Configurable cryptographic offload engines
  • Integrated trust architecture
  • PCI Express
  • CAN Bus

  • Layerscape LS1028A Block Diagram



MYC-J1028X CPU Module Block Diagram



Dimensions of MYC-J1028X CPU Module






Software Features

MYIRs MYC-J1028X CPU module is ready to run Linux which is provided with software package. Many peripheral drivers are in source code to help accelerate customers designs. The software package provided is characterized as following:


Item

Features

Description

Source Code Provided

Bootstrap program

RCW

Initializing system clocks, PIN MUX

YES

ATF

Switching between secure and unsafe environments, DDR initialization

YES

uboot

u-boot 2020.04

YES

Linux kernel

Image

Customized based on official Kernel_5.4.47 (Ubuntu)

YES

Custom based on official Kernel 5.10.9 (Edge)

YES

Drivers

MMC

eSDHC driver

YES

SPI

SPI driver

YES

I2C

I2C driver

YES

USB Host

USB driver

YES

Ethernet

Gigabit Ethernet driver

YES

DSA Switch

Switch driver

YES

TSN

TSN driver

YES

XPSI

XPSI driver

YES

UART

Serial driver

YES

CAN

CAN driver

YES

GPIO

GPIO driver

YES

RTC

RTC driver

YES

SATA

SATA driver

YES

PCIE

PCIE driver

YES

SAI

SAI driver

YES

DP

DP driver

YES

File System

Ubuntu

Ubuntu file system built on LSDK 20.12

YES

myir-image-full

Edge file system built on Yocto 3.2.1

YES

Compiler Tool Chain

Cross compiler

aarch64-linux-gnu-gcc

BINARY





Relative Download and Links

You can download relative chip datasheet, products datasheet, user manual, software package from below. Detailed technical data available on request.


1 MYC-J1028X CPU Module Overview 2.44 MB
2 NXP LS1028A Data Sheet 1.50 MB
3 MYD-J1028X Development Board Overview
1.15 MB

MYD-J1028X Development Board


MYC-J1028X CPU Module Top-view


MYC-J1028X CPU Module Bottom-view


MYD-J1028X Development Board Base Board



MYD-J1028X Development Board Bottom-view





Price and Ordering


Item

Part No.

Packing List

Unit Price

Ordering

MYC-J1028X
CPU Module


MYC-J1028N-8E2D-150-I


One MYC-J1028X Module

USD179

MYD-J1028X

Development Board


MYD-J1028N-8E2D-150-I

- One MYD-J1028X board
(including MYC-J1028X CPU Module)

- One USB Type-A to Type-C cable
- One 12V/2A Power adapter
- One DC power jack adapter
- One Quick Start Guide

USD279

MY-CAM002U
USB Camera Module

MY-CAM002U USB Camera Module USD19

MY-WIREDCOM

RPI Module

MY-WIREDCOM
RPI Mofule for extension

of RS232/RS485/CAN

USD25

Note:

1. One MYD-J1028X Development Board includes one CPU module MYC-J1028X mounted on the base board. If you need more CPU module, you can order extra ones.

2. Discount is available for mass orders. Please contact MYIR for inquiries.

3. We accept custom design based on the MYD-J1028X, whether reducing, adding or modifying the existing hardware according to customer’s requirement.




 

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