TIDM-HAHSCPTO

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

Design files

TIDM-HAHSCPTO

Design files

Overview

This reference design provides firmware and test platform for two different industrial input/output 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 important requirements.

Features

High-speed (up to 400 KHz) 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 100 KHz with 9.1-ns resolution
Count/Dir, clockwise/counter-clockwise and quadrature modes
Reduces CPU load and interrupt latency requirements by operating autonomously on N2HET-timing coprocessor
Reduces system cost by replacing FPGA or ASIC
Includes N2HET firmware and test platform as well as host CPU-driver functions

Industrial

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

Design guide — TIDM-HAHSCPTO

TIDUA43.PDF (14463 K)

Reference design overview and verified performance test data

Schematic — TIDM-HAHSCPTO

TIDRMK4.PDF (527 K)

Detailed schematic diagram for design layout and components

Bill of materials (BOM) — TIDM-HAHSCPTO

TIDRMK5.PDF (29 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Assembly drawing — TIDM-HAHSCPTO

TIDRMK6.PDF (344 K)

Detailed overview of design layout for component placement

CAD/CAE symbol — TIDM-HAHSCPTO

TIDRMK8.ZIP (775 K)

Files used for 3D models or 2D drawings of IC components

Gerber file — TIDM-HAHSCPTO

TIDCCD4.ZIP (888 K)

Design file that contains information on physical board layer of design PCB

PCB layout — TIDM-HAHSCPTO

TIDRMK7.PDF (1787 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Analog current-sense amplifiers

INA210 — 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML

Arm Cortex-M4 MCUs

TM4C129ENCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES

Data sheet: PDF

Arm Cortex-R MCUs

RM57L843 — 16/32 Bit Arm Cortex-R5F Flash MCU, RISC, EMAC

Data sheet: PDF | HTML

Buck converters (integrated switch)

LM26420 — Dual 2 A, high-efficiency synchronous DC/DC converter

Data sheet: PDF | HTML

ESD protection diodes

TPD4E004 — Quad 1.6-pF, 5.5-V, ±8-kV ESD protection diode with VCC pin for High Speed Interfaces

Data sheet: PDF | HTML

Ethernet PHYs

DP83630 — IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver with smaller form factor

Data sheet: PDF

Shunt voltage references

LM4040 — Fixed voltage, 45-µA, precision micropower shunt voltage reference

Data sheet: PDF | HTML

USB power switches & charging port controllers

TPS2553 — 0.075-1.7A adj. ILIMIT, 2.5-6.5V, 85mΩ USB power switch, active-high, reverse blocking

Data sheet: PDF | HTML

Start development

Software

Firmware

TIDCCD5 — TIDM-HAHSCPTO Firmware

Supported products & hardware

Supported products & hardware

Products

Supervisor & reset ICs

TPS3106 — Dual-channel, voltage supervisor, ultra-low supply current

TIDCCD5 — TIDM-HAHSCPTO Firmware

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Latest version

Version: 01.00.00.00

Release date: 23 Jun 2016

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TIDM-HAHSCPTO Firmware (zip) — 17649 K

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Products

Supervisor & reset ICs

TPS3106 — Dual-channel, voltage supervisor, ultra-low supply current

Technical documentation

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	Type	Title		Date
*	Design guide	High-Availability Industrial High-Speed Counter Pulse Train Output Design Guide		Jun. 15, 2015

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Reference designs

REFERENCE DESIGN

TIDEP0027 — High Performance Pulse Train Output (PTO) with PRU-ICSS for Industrial Applications Reference Design

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