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TMS320F2810 Based DSP Boards - CS-Mini2810

 

Overview


The CPT-Mini2810 interface board is part of the third-generation processor boards based on the MINI MICRO card series. Used in conjunction with the CPT-DA2810 DSP processor card, it provides a low cost, high performance DSP based controller, intended specifically for applications where a discrete BUS based system would be too expensive, and where time/money/resource constraints make a custom design impracticable.

The card is designed around a plug-in CPT-DA2810 circuit board that utilises Texas Instruments TMS320F2810 or TMS320F2811 DSP chips, which have been specifically optimised for use in digital motor/motion control applications. This DSP is capable of running with a 150MHz system clock.

 

Technical Specifications

The board is designed to plug into a custom-designed motherboard (such as a CS-IIB, CS-GIIB or CS-IIC also available from Creative Power Technologies).

The CS-Mini2810 has 10 major sections:

  • CPT-DA2810 plug-in
  • MINI BUS interface
  • Analog Inputs
  • PWM outputs
  • Digital I/O
  • Altera MAX II CPLD
  • DACs
  • Optional Hysteresis Controller
  • Communications
  • Ancillary support circuitry.

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    The card requires regulated +/-15V and 5V supplies to be provided from off-card

    On-card facilities include:

  • A CPT-DA2810 socket
  • 1 x TTL level serial interface with transmit control functionality (off-card RS-422/485 capable)
  • 1 x TTL level serial interface
  • 4 wire clocked serial port (can be configured for master/slave operation)
  • 1 off 16-bit TTL digital I/O ribbon connector, supporting 2 off 8 bit I/O banks
  • 16 off single ended analog inputs
  • Configurable hysteresis band controller
  • 8 bit MINI bus interface (INTEL iSBX compatible)
  • 6 bit TTL digital input / external interrupt port
  • JTAG Programmable MAX II EPM570T100C5N CPLD
  • 8 PWM outputs, arranged as 3 off complementary pairs and 2 off independent outputs
  • 8 selectable PWM outputs, arranged as 3 off complementary pairs and 2 off independent outputs
  • 4 DAC outputs (±10V)
  • On-card voltage regulation

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    Dimensions

  • 202mm x 73mm (7.95" x 2.87")

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    Inclusions

    The CS-Mini2810 is supplied with

  • A built-in CPLD Program
  • Technical Manual

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