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Automotive semiconductors and sensors from Bosch
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GTM - Generic timer IP module

Scalable I/O coprocessor for automotive microcontrollers

Area of applications

Up to 1,500 MIPS
@ 200 Mhz clock frequency for high data processing speed and precise process control

The Generic Timer IP module (GTM) ensures accurate multi-input data acquisition and multi-output signal generation in automotive powertrain and active safety applications, or in industrial closed-loop applications.

The GTM captures digital input signal changes in real-time. These are used together with digitized analog signals for computation.

The powerful programmability due to its high-level language (C) allows to generate virtually any output signal shape with complex pulsewidth modulation (PWM).

Multiple programming channels can act in parallel, while still ensuring synchronous signal generation.

Benefits

Enables real-time control loops

Deterministic multi-threaded architecture (8 threads per RISC unit)

Programmability (special purpose RISC/ALU)

Simulation environment - Virtual prototyping

Virtual Prototyping of the GTM

Application drivers for GTM

Application drivers for GTM

  • Block diagram GTM IP
    Block diagram GTM IP

Specification

Download

Product information

GTM 4.1 IP - Specification V1.50

GTM 4.1 IP - Specification V1.50

Application notes

 download

GTM IP Application note - Dynamic switching

GTM IP - Application note - SPI application

GTM IP - Application note - SPI application

Application notes for GTM 1.x

GTM IP - Application note - Integration test suite

GTM IP - Application note - Integration test suite for GTM IP v1.5

GTM IP - Application note - DPLL micro tick generation

GTM IP - Application note - DPLL micro tick generation for GTM IP v1.5.4

Tools

GTM IP - MCS assembler

GTM IP - MCS assembler for GTM IP 4.1

Only for Evaluation and not for production code