High Availability High Speed Counter (HSC) and Pulse Train Output (PTO) Reference Design

(ACTIVE) TIDM-HAHSCPTO

Description & Features

Technical Documents

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Key Document

Description

This TI design provides a reference solution (firmware and test platform) for two different industrial IO functions related to motion control: High Speed Counter (HSC) and Pulse Train Output (PTO). The design is based on a microcontroller platform that is suitable for use in industrial applications where high availability and/or functional safety are  also important requirements.

Features
  • High speed (up to 400KHz) 32-bit HSC counter with two counter input pins, four auxiliary input pins, two input  capture registers, and two compare output pins
  • PTO  generates output pulse trains and trapezoidal profiles up to 100KHz with 9.1ns resolution
  • Count/Dir, Clockwise/Counter Clockwise, and Quadrature Modes
  • Reduces CPU load and interrupt latency requirements  by operating autonomously on the N2HET Timing Coprocessor
  • Reduces system cost by replacing FPGA or ASIC
  • Includes N2HET firmware and test platform, as well as host CPU driver functions

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

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Design Guide

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Bill of Materials (BOM)

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TI Devices (8)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DP83630  Precision PHYTER - IEEE 1588 Precision Time Protocol Transceiver  Ethernet  Sample & Buy View Design Kits & Evaluation Modules
INA210  26V, Bi-Directional, Zero-Drift, Low-/High-Side, Voltage Output Current Sense Amplifier  Current sense amplifiers  Sample & Buy View Design Kits & Evaluation Modules
LM26420  Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM4040  Precision Micropower Shunt Voltage Reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
RM57L843  16/32-Bit RISC Flash Microcontroller  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129ENCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TPD4E004  4-Channel ESD Protection Array for High-Speed Data Interfaces  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPS2553  Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
DP83630 Download Download
INA210 Download Download
Download Download
LM26420 Download Download
Download Download
LM4040 Download
Download
Download
RM57L843 Download -
TM4C129ENCPDT Download Download
TPD4E004 Download Download
TPS2553 Download Download
Download Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 14463 15 Jun 2015 39
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 888 24 Jun 2016 8
ZIP 775 24 Jun 2016 9
PDF 1787 24 Jun 2016 10
PDF 344 24 Jun 2016 5
PDF 29 24 Jun 2016 9
PDF 527 24 Jun 2016 62
Related Tools & Software

Reference Designs  ( 1 )

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
Hercules RM57Lx LaunchPad Development Kit  LAUNCHXL2-RM57L  Evaluation Modules & Boards 

Software (1)



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