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Generic Timer Module (Bosch-GTM): Architecture and Programming

The GTM IP module (Bosch Semiconductors) forms a generic timer platform for complex applications in the automotive industry like power train, power steering, chassis and transmission control. The module is designed to offer flexible solutions for different applications. The GTM IP is designed to run with minimal CPU interaction and to unload the CPU from handling interrupt service requests as much as possible. Generic interfaces and the hierarchical system architecture make the GTM an ideal solution as IP core for various microcontroller architectures.

  • Content
     
  • Objectives
  • Participants
  • Requirements

You know the functions of GTM v1 and extensions of the v3 version and are able to assess potential application domains as well as the related effort. You get familiar with the overall concept and potential automotive applications. Customers coming from a non-automotive sector learn how to make flexible use of the GTM module and know the differences between dedicated features as well as features for arbitrary use. YOUR ADVANTAGE: Efficient and time-saving entry into the GTM topic (Generic Timer Module); details on the differences between the v1 architecture and the current v3 version; exercises on the training content also provided on USB stick; training documentation combined in a compendium.

Hardware and software architects, hardware and software developers, test engineers.

Programming experience; knowledge of the microprocessor/microcontroller system set-up is of advantage.

Bosch Semiconductors Generic Timer Module GTM Architecture: Overview

GTM Module

  • Clock time base module CTBM
  • Clock management unit CMU
  • Time base unit TBU
  • Digital phase-locked loop DPLL
  • Timer Iinput mapping module MAP
  • Advanced routing unit ARU
  • Timer input module TIM
  • Timer output module TOM
  • ARU-connected TOM ATOM
  • Parameter storage module PSM (FIFO submodule)
  • Broadcast module BRC
  • Sensor pattern evaluation SPE
  • Multi-channel sequencer MCS
  • Monitor unit MON
  • Output compare unit CMP

GTM Functionality

  • Timer / counter (free running / reset)
  • Capture / compare
  • Input signal filtering
  • PWM signal measurement
  • Duty cycle measurement
  • Complex PWM signal generation
  • Pulse count modulation PCM
  • Global time and/or angle recognition
  • Generation of complex angle clock
  • BLDC support

GTM µC Interface

  • AEI Mux
  • Debug
  • Interrupt concentrator ICM

Exercises

  • This workshop implements hands-on exercises with an AURIX™ board, practicing the following aspects:
  • TIM PWM measurement
  • TOM PWM generation
  • ATOM PWM generation
  • Complex PWM generation
  • Mulit-channel sequencer
  • DPLL


The price includes lunch,

drinks, training documentation and certificate.


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Trainings

DatePrice *Duration
22.03. – 22.03.2018700,00 €1 day 
07.06. – 07.06.2018700,00 €1 day 
20.09. – 20.09.2018700,00 €1 day 
24.01. – 24.01.2019700,00 €1 day 
Training code: E-GTM
* All prices are exclusive of applicable VAT.


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Generic Timer Module (Bosch-GTM): Architecture and Programming

Content

Bosch Semiconductors Generic Timer Module GTM Architecture: Overview

GTM Module

  • Clock time base module CTBM
  • Clock management unit CMU
  • Time base unit TBU
  • Digital phase-locked loop DPLL
  • Timer Iinput mapping module MAP
  • Advanced routing unit ARU
  • Timer input module TIM
  • Timer output module TOM
  • ARU-connected TOM ATOM
  • Parameter storage module PSM (FIFO submodule)
  • Broadcast module BRC
  • Sensor pattern evaluation SPE
  • Multi-channel sequencer MCS
  • Monitor unit MON
  • Output compare unit CMP

GTM Functionality

  • Timer / counter (free running / reset)
  • Capture / compare
  • Input signal filtering
  • PWM signal measurement
  • Duty cycle measurement
  • Complex PWM signal generation
  • Pulse count modulation PCM
  • Global time and/or angle recognition
  • Generation of complex angle clock
  • BLDC support

GTM µC Interface

  • AEI Mux
  • Debug
  • Interrupt concentrator ICM

Exercises

  • This workshop implements hands-on exercises with an AURIX™ board, practicing the following aspects:
  • TIM PWM measurement
  • TOM PWM generation
  • ATOM PWM generation
  • Complex PWM generation
  • Mulit-channel sequencer
  • DPLL

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