170 ColdFire CPU Module

Product Overview

McCain’s ColdFire CPU Board is a drop-in replacement for the 170E controller’s existing CPU board that quickly and easily modernizes the 170E. The CPU board features a Freescale ColdFire micro-controller that yields superior computing power and performance without the need for an OS-9 operating system. The upgrade kit is a cost-effective solution for providing advanced intersection control and operation.

Benefits

• Drop-in replacement for 170E controller CPU
  
• Enhances the performance of 170E controllers
  
• Extends product life cycle
  
• Onboard temperature sensor provides internal controller temperature readings.
  
• True Ethernet capability
  
• USB mass-storage device interface

Standard Features

Operating System

• Uses a custom BIOS
  
• Application program interface (API) available from McCain for third party software development
  

• CPU Module
  
• LCD/Front Panel Module
  

• CPU Module: Freescale MCF5282CVM66, 32 Bit MCU
  

• 16MB SDRAM
  
• 64KB SRAM
  
• 32KB Serial EEPROM
  
• 8.5MB Flash memory
  

• Compatible with Caltrans TEES standards as applicable to 170 controllers
  

Interfaces

Communication interfaces

• RS232 Serial ports (4) of which (1) can be rerouted to FPA
  
• Ethernet port
  
• USB port
  

• Display: 8 lines x 40 characters
  
• Keyboards: 3 x 4 navigation and 4 x 4 data entry keypads
  

Software

Compatible with McCain’s 750 intersection control software program. (See separate data sheets for details on McCain’s software control programs).

General Specificationss