CPT-DD28035 - Dual TMS320F28035 MCU Board

CPT-DD28035

The CPT-DD28035 is a low cost standardized dual MCU controller board designed to provide a fully flexible interface between dual TMS320F28035 MCUs and a user customised DD Series motherboard. The board has been designed to meet different user interface requirements whilst providing a 4 layer MCU core with basic on-board functionality.

The board contains two Texas Instruments TMS320F28035PN MCUs, which have been specifically developed for use in digital motor/motion control applications.

Technical Specifications

 

  • On-card features include:
    • 2 off TMS320F28035PN “Piccolo” Microcontrollers, each containing:
      • 64k x 16 Flash
      • 1k x 16 OTP ROM
      • 8k x 16 Boot ROM
        • Software Boot Tables
        • Standard Math Tables
      • 10K x 16 Single Access RAM (SARAM)
        • L0: 2 Blocks of 2K x 16 Each DPSARAM
        • L1 and L2: 2 Block of 1K x 16 DPSARAM
        • L3: 1 Block of 4K x 16 Each DPSARAM
        • M0 and M1: 2 Blocks of 1K x 16 SARAM
      • Control Law Accelerator
      • Internal Temperature Sensor – for measuring MCU Junction Temperature
    • Serial Flash Memory with 1Mbit of non-volatile storage
    • 1 off Power LED
    • 4 off Status LEDs
    • Reset/Power-On Circuitry
    • Power supply to generate all on-card supplies
    • Power supply operation from input 12VDC
  • The card also supports the following peripheral interfaces:
    • JTAG interface shared between MCU
    • 1 off 3.3V-TTL serial interface per MCU
    • 1 off 80-way Connector with:
      • 2 off 3.3V-TTL Enhanced Controller Area Network (eCAN) Bus interfaces
      • 4 off (selectable) Serial Communications Interfaces
      • Enhanced Pulse Width Modulator (ePWM) interfaces
      • Selectable Interrupt Sources
    • 2 off 26-way Connectors with:
      • 16 off 12-bit 0-3.3V ADC inputs
      • 3.3V Analog Reference Voltage
  • Dimensions:
    • 115mm x 75mm (4.53" x 2.95")

Peripherals

 

  • Software Libraries
  • CPT-COM - TTL Level Serial to Isolated RS232/RS422/RS485
  • CPT-COM-U - TTL Level Serial to Isolated USB
  • CPT-DDTS - Development / Test Board for DD28035

Downloads