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MYD-C7Z015 (Xilinx Zynq-7015) (1)

MYD-Y7Z010/007S (Xilinx Zynq) (1)

MYD-C437X (TI AM437x) (1)

MYD-C437X-PRU (TI AM437x) (1)

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MYD-AM335X (TI AM335x) (1)

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    Product Updates
          Products >  CPU Modules >  MYC-C437X (TI AM437x) > MYC-C437X CPU Module
 
MYC-C437X CPU Module

MYC-C437X CPU Module

- Up to 1GHz TI AM437x Series ARM Cortex-A9 Processors
- 512MB DDR3 SDRAM, 4GB eMMC Flash, 32KB EEPROM
- Gigabit Ethernet PHY
- Power Management IC
- Two 0.8mm pitch 100-pin Board-to-Board Expansion Connectors
- Provided with Linux and SYS/BIOS (TI-RTOS) Software Packages
 

MYIR is a third party partner of TI, welcome to use MYIR's TI products!
We also offer custom design services, welcome your inquiry!

http://www.ti.com/devnet/docs/catalog/companyfolder.tsp?actionPerformed=companyFolder&companyId=13238


The MYC-C437X CPU Module is a low-cost compact-sized SOM (System on Module) based on 1GHz Sitara AM437x (AM4376, AM4377, AM4378, AM4379) ARM Cortex-A9 processors from Texas Instruments (TI), featuring 3D graphics acceleration for rich graphical user interfaces, PRU-ICSS for industrial protocols, improved Vector Floating Point (VFP) unit and other peripherals and interfaces support like Quad-SPI, dual parallel cameras, two independent eight-channel ADCs, etc.


The MYC-C437X CPU Module integrates the AM437x processor, 512MB DDR3 SDRAM, 4GB eMMC Flash, 32KB EEPROM, Gigabit Ethernet PHY and Power Management IC TPS65218 on board and can be served as the controller board of your next design. It has two 0.8mm pitch 2*50-pin board-to-board expansion connectors for interconnecting with your base board, thus providing an interface for the base board to carry most of the I/O signals to and from the CPU module.


MYC-C437X CPU Module


The AM437x processor family consists of 4 pin-pin compatible devices (AM4376, AM4377, AM4378 and AM4379) with various options including speed grades, packages, graphics and peripherals. MYIR delivers the MYC-C437X with AM4377 or AM4378 processor by default. From the image below we can see if you need EtherCAT support, the MYC-C4377 module would be suitable; if you need 3D graphics acceleration to support display and advanced user interfaces, the MYC-C4378 module may fit your needs.


AM437x Devices


MYIR has also designed two development boards for evaluating the MYC-C437X CPU Module. The two boards are all built around the MYC-C437X CPU Module but the base board designs are different to satisfy customers’ different requirements. The MYD-C4378 development board features versatile peripheral interfaces extended on base board including four USB Host ports, one USB OTG, two Gigabit Ethernet ports, two CAN, two camera interfaces, TF card slot, HDMI and LCD interfaces but it could not support PRU-ICSS. The MYD-C4377-PRU development board is designed especially for PRU-ICSS applications, it features one Gigabit Ethernet port as well as two 10/100Mpbs Ethernet ports from the PRU-ICSS subsystems and uses TI SYS/BIOS v6.45 Real-time Operating System. Besides, both of the two boards can run Linux OS and are provided with software packages and detailed documentation sources. They are excellent platforms for customers’ evaluation and prototype based on TI’ AM437x solution.



MYD-C437X Development Board



MYD-C437X-PRU Development Board

Features

Mechanical Parameters

  • Dimensions: 60mm x 45mm
  • PCB Layers: 8-layer design
  • Power supply: 5V/0.33A
  • Working temperature: 0~70 Celsius (commercial grade) or -40~85 Celsius (industrial grade)

Processor

  • TI AM437x (AM4376, AM4377, AM4378 and AM4379)
    - Up to 1GHz Sitara ARM Cortex-A9 32-Bit RISC processor
    - POWERVR SGX Graphics Accelerator subsystem for 3D graphics acceleration to support display and gaming effects
    - Single-cycle vector floating point (VFP)
    - Dual camera and display processing subsystem
    - Cryptographic acceleration and secure boot
    - PRU-ICSS enables simultaneous industrial Ethernet protocols and motor feedback protocols
    - Support for 32 bit LPDDR2/DDR3/DDR3L
    - Low power: ~5mW deep sleep and < 0.1mW RTC-only
    - Simplified power sequence for flexible power designs

Memory

  • 512MB DDR3 SDRAM
  • 4GB eMMC Flash (reserved 256/512MB Nand Flash design)
  • 16MB QSPI Flash (reserved design, not soldered on board)
  • 32KB EEPROM

Peripherals and Signals Routed to Pins

MYC-C437x Pinouts Description

  • Power Management IC (TPS65218)
  • Gigabit Ethernet PHY
  • One power indicator (Red LED)
  • One user LED (Green)
  • Two 0.8mm pitch 100-pin board-to-board expansion connectors can carry out interfaces below:
    - 2 x USB
    - 6 x Serial ports
    - 2 x I2C
    - 2 x CAN
    - 2 x SPI
    - 14 x ADC (8 channels from ADC1 and 6 channels from ADC0)
    - 3 x SDIO

OS Support

  • Linux 3.12.10 (for MYD-C437X)
  • Linux 4.1.18 (for MYD-C437X-PRU)
  • SYS/BIOS 6.45 (TI-RTOS) OS (for MYD-C437X-PRU)


Other MYIR's TI Products

http://www.myirtech.com/tiseries.asp

Rico Board Single Board Computer

MYD-AM335X Development Board (MYC-AM335X CPU Module as core board)

MYD-AM335X-Y Development Board (MCC-AM335X-Y CPU Module as core board)

MYD-AM335X-J Development Board (MCC-AM335X-J CPU Module as core board)

MYD-C437X-PRU Development Board (MYC-C437X CPU Module as core board)




Hardware Specification

The TI AM437x high-performance processors are based on the ARM Cortex-A9 core. Customers using this next generation solution will see an increase in performance, as well as extensive reuse from the ARM Cortex-A8 offerings.


A. Use of TSC will limit available ADC0 inputs.

B. Max clock: LPDDR2 = 266 MHz; DDR3/DDR3L = 400 MHz
AM437x Function Block Diagram

Increasing performance and peripheral support
Sitara AM437x processors deliver the right balance of:
Performance
•       Up to 1GHz of processing power
•       3D graphics accelerator
•       On-chip quad-core PRU co-processor for real-time processing
•       Improved vector floating-point unit
Interfaces

•       LPDDR2/DDR3
•       QSPI
•       Display subsystem
Connectivity

•       Two parallel camera ports
•       Dual-port 1Gb Ethernet switch
•       Two independent, eight-channel ADCs
•       WiLink connectivity drivers
•       Industrial protocols via PRU-ICSS


Figure 1-5 AM437x Processors

* PRU-ICSS is a programmable real-time core for industrial communication protocols.

* Standard Protocols for AM437x processors include protocols such as Ethernet/IP, PROFINET™ RT/IRT, PROFIBUS™, Sercos III, EnDat, Sigma Delta and more.

* All Protocols for AM437x processors include standard protocols plus EtherCAT® and POWERLINK




MYC-C437X Function Block Diagram




Dimensions of MYC-C437X




Software Features

OS

Item

Features

Description

Linux

Bootstrap program

u-boot-201605

Bootstrap (source code)

Kernel

Version

Linux 4.1.18 (Customized kernel for MYD-C437X, source code)

Linux 4.1.18 (especially designed for MYD-C437X-PRU, source code)

Drivers

USB Host

USB Host driver (source code)

USB OTG

USB OTG driver (source code)

Ethernet

Gigabit Ethernet driver (source code)

PRU Ethernet

Industrial Ethernet driver (source code)

MMC/SD/TF

MMC/SD/TF card driver (source code)

Nand Flash

Nand Flash driver (source code)

eMMC

eMMC driver (source code)

CAN

CAN driver (source code)

RS485

RS485 driver (source code)

LCD Controller

LCD driver (source code, supports 4.3, 7-inch LCD)

RTC

RTC driver (source code)

Touch driver

Resistive and Capacitive touch screen driver (source code)

Button

Button driver (source code)

LED

LED driver (source code)

Watchdog

Watchdog driver (source code)

Camera

Camera driver (source code)

UART

UART driver (source code)

SPI

SPI driver (source code)

ADC

ADC driver (source code)

I2C

I2C driver (source code)

File system

Buildroot

Provide image file

Arago

Provide image file

SYS/BIOS

Kernel

Version

SYS/BIOS 6.45 for MYD-C437X-PRU

Evaluation environment

Code Composer Studio Version 6.2.x

ARM compiler

GNU V4.9.3 (Linaro)

PRU compiler

PRU 2.1.13

Application Examples

Bootloader, EtherCAT Slave Application, EtherNet/IP Adapter Application, EtherNet MAC Application, Example Utils Application




Relative Download and Links

You can download relative chip datasheet, products datasheet, user manual, software package from below. Any inquiry, please contact MYIR.


1 TI AM437x Datasheet 2.76 MB
2 TI AM437x Technical Reference Manual 19.8 MB
3 MYC-C437X CPU Module Overview 1.67 MB
4 MYC-C437X Pinouts Description 60 KB
5 MYD-C437X Base Board Schematic 355 KB
6 MYD-C437X Development Board Overview 1.9 MB

MYD-C437X Development Board



MYD-C437X Development Board Base Board



MYC-C437X CPU Module Top-view



MYC-C437X CPU Module Bottom-view





Price and Ordering

Item

Part No.

Unit Price

Ordering

MYC-C437X CPU Module

MYC-C4378-4E512D-100-C

USD85

MYC-C4378-4E512D-100-I
USD105

MYC-C4377-4E512D-100-I USD105

MYD-C437X Development Board MYC-C4378-4E512D-100-C USD169

MYC-C4378-4E512D-100-I
USD189

MYD-C437X-PRU Development Board MYD-C4377-4E512D-100-I USD189


Packing List

NO. Item Qty Description
1 MYC-C437X CPU Module 1pc MYC-C4378 or MYC-C4377 CPU Module
2 DVD 1pc one product DVD disk






 

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