EMAC, Inc. - Equipment Monitor and Control - Home Page

Single Board Computers
System on Module & Panel PCs
Custom Engineering & Manufacturing

Home Page Company Info Page Ordering Info Page Tech Support Page

TINI SoM-400EM

 
SOM-400ES Bottom View
SOM-400ES Bottom View
   
SoM-5282M Top View
SoM-5282M Bottom View
 

Features

Specifications

Pricing

 

Adobe PDF Document SoM-5282M Manual

The SoM-5282M is Based on the Freescale Coldfire MCF5282 processor. This 32-bit 68000 code compatible processor has an Ethernet MAC built-in along with 3 serial ports. It can directly access 4 GB of memory and can utilize uClinux Operating System. A SoM (System on Module) is a small embedded module that contains the core of a microprocessor system.

Using the same small SODIMM form-factor utilized by other EMAC SoM modules, the SoM-5282 is the ideal processor engine for your next design. All of the Coldfire processor core is included on this tiny board including: Flash, Memory, Serial Ports, Ethernet, CAN, PWMs, Timer/Counters, A/D, digital I/O lines, Clock/Calendar, and more.

The SoM-5282M is designed to plug into a carrier board that contains all the connectors and any custom I/O required for the application. This approach allows the customer or EMAC to design a Custom Carrier Board, that meets the customer's I/O, dimensional, and connector requirements without having to worry about the processor, memory, and standard I/O functionality. With this System on Module approach, a semi-custom hardware platform can be developed in as little as a month.

In addition to the option of the developing a Carrier board, one can be purchased off-the-shelf from EMAC. EMAC provides off-the-shelf Carrier boards that feature A/D, D/A, MMC/SD card, keypad, LCD, and Modem interfaces. The off-the-shelf Carrier Board (SoM-100ES) allows the user to immediately start coding their application using the powerful uClinux Operating System and Tools.

The System On Module approach provides the flexibility of a fully customized product at a greatly reduced cost.

 

uClinux Features

I/O Interfaces

Support in uClinux

RS-232 Serial

3

Ethernet

1

I2C

1

RS-485

1

SPI

1

CAN

1

Networking

Full TCP/IP Stack

Yes

PPP

Yes

IPv4

Yes

IPv6

Yes

DAD

Yes

DN

Yes

UDP

Yes

IGMP

Yes

ICMP

Yes

STMP

Yes

DHCP

Yes

FTP

Yes

TELNET

Yes

HTTP

Yes

 

 

 

SoM-5282 uClinux Development

EMAC provides a Free Eclipse IDE that is pre-integrated to provide everything the user needs for developing SoM-5282 applications. All the compiling, converting and downloading inherent to SoM-5282 development can be done from one easy to use high level interface. The distribution provides an SDK for the EMAC SoM-100ES and SoM-5282M which contains source examples for the Interrupt Driven Keypad, LCD, Digital I/O ports, A/D, D/A, SPI, MMC, and Modem.

The EMAC Eclipse IDE is a powerful, yet flexible Integrated Development Environment for the SoM-5282 and even features SVN version control support. For a screen shot of EMAC's SoM-5282 Eclipse based Development Environment click here.

The SoM-5282 can use most of the EMAC's standard Linux Modules including the Modbus module. For a listing of these module see our Embedded Linux Operating Systems Page. EMAC has ported RTAI to the SOM-5282. For more on this go to:
http://www.emacinc.com/coldfire_rtai.html

 

SoM FEATURES

  • Small, 144 pin SODIMM form factor (2.66" x 1.5")
  • V2 ColdFire core delivering 54 MIPS at 66 MHz & 66 MIPS at 80 MHz running from Cache/RAM 
  • 10/100BaseT Ethernet with on-board PHY
  • 3 serial port with handshake
  • 1 CAN 2.0B port
  • 16 MB of SDRAM
  • Up to 4.5 MB of Flash
  • 64K of Nonvolatile Battery RAM
  • Battery backed Real Time Clock
  • SDHC/MMC Flash Card Interface through SPI
  • SPI & I2C
  • Timer/Counters and Pulse Width Modulation (PWMs) port
  • Analog-to-Digital converter
  • Typical power requirement less than 1 Watt
  • JTAG & BDM for debug, including real-time trace
  • FREE Eclipse IDE with GCC & GDB development tools

 

SPECIFICATIONS

Standard SoM Functions

  • CPU: Embedded MCF5282 processor with a standard operating frequency of 66 MHz
  • Flash: 2 MB External Flash (4 MB Optional) with resident Bootloader in 512K of Internal Flash
  • RAM: 16 MB SDRAM and 64K of Battery Backed RAM
  • System Reset: Supervisor with external Reset Button provision
  • Timer/Counters: 4, 32-bit timers/counters with capture, compare, and DMA capability. 8, 16 bit timer/counters with capture, compare, and PWM capability.
  • Watchdog Timer: Programmable system reset
  • Digital I/O: 16 General Purpose I/Os with 25 ma. drive when used as an output
  • Analog I/O: 8 channel, 10-bit queued analog-to-digital converter (QADC)

Serial Interfaces

  • UARTS: 3 serial TTL level serial ports with a max. baud rate of 115K baud (each UART requires external RS level shifting).
  • SPI: High-Speed Queued SPI port
  • CAN: Full CAN 2.0B non-isolated controller
  • I2C: Bus Controller

Ethernet Interface

  • MAC: MCF5282 on chip MAC
  • PHY: Intel/Cortina LXT927ALC
  • Interface: IEEE 802.3u 10/100 BaseT Fast Ethernet (requires external magnetics & Jack)

Bus Interface

  • Local Coldfire MCF5282 Bus accessible through SODIMM provides 22 address lines, 16 data bus lines, and control lines.

Development Software

  • Bootloader: Resident Flash Bootloader (Das Uboot)
  • Operating System: uClinux with Optional RTAI extensions
  • Programming Languages: GNU GCC C compiler GDB Debugger
  • Networking: Full resident TCP/IP protocol stack
  • Integrated Development Environment: Eclipse 3.1
  • Drivers: Serial RS232/422/485, Ethernet, Hardware SPI, CAN, Character LCD, Interrupt Driven Keypad, Multi-Media Card/Secure Digital (MMC/SD), Modem, A/D, D/A, PWM, and General Purpose I/O.
  • Applications: Minix shell with File System, Telnet Server, FTP Server, Web Server, and Test Programs

Mechanical and Environmental

  • Dimensions: SODIMM form factor with the length dimension extended (2.66" x 1.5")
  • Power Supply Voltage: +3.3 Volts DC +/- 5%
  • Power Requirements: Typical 3.3 Volts @ 300 mA.
  • Operating Temperature: 0~70 C (32~158 F), fanless operation
  • Operating Humidity: 0%~90% relative humidity, non-condensing
 

PRICING (Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

STOCK CONFIGURATION:

SoM-5282M-100 ... w/ CPU, 2 MB FLASH 16 MB RAM

USD150.00

 
NON-STOCK CONFIGURATION: (50 PIECE MINIMUM ORDER) - NCNR

SoM-5282M-130 ... w/ CPU, 4 MB FLASH 16 MB RAM

USD165.00

Note: The SoM-5282M Requires Rev 3 or better SOM-100ES carrier board.
 

SoM-100ES-000 .... SoM Standard Carrier Board (NO MODULE)
(Includes Development CD with IDE & Drivers)

USD150.00

SoM-100ES-030 .... Carrier with A/D, D/A & CD

USD250.00

SoM-100ES-007 .... Bare-Bones Carrier with CD

USD 95.00

 
 

Additional Options:
Carrier Boards
Terminal Boards
Character LCDs and Keypads
Custom and Semi-custom Engineering Services

 
Copyright © EMAC, Inc.
All Rights Reserved