Interprocess Data Channel

Model interprocessor data channel between two processors

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  • Library:

  • SoC Blockset / Processor Interconnect

  • Block icon of interprocess data channel.

Description

The Interprocess Data Channel block simulates the interprocessor data channel available in multiprocessor or OS managed SoC hardware board families. The block provides a channel for asynchronous data transfer between two processors. This diagram shows a generalized view of the interprocessor data connection.

Ports

Input

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This message port receives input data as a message from a connected Interprocess Data Write block. For more information on messages, see Messages.

Data Types: SoCData

Output

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This message port sends output data as a message to a connected Interprocess Data Read block. For more information on messages, see Messages.

Data Types: SoCData

This port sends a task event signal that triggers the Task Manager block to execute the associated event-driven task.

Dependencies

To enable this port, select the Show event port parameter.

Data Types: rteEvent

Parameters

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Enable an event port that, when connected to the Task Manager block, can execute event-driven tasks.

Model Examples

One Way Interprocess Communication

One Way Interprocess Communication

One-way interprocess data communication between two bare metal processors.

Two Way Interprocess Communication

Two Way Interprocess Communication

Two-way interprocess data communication between two processors running in an operating system managed processor.

Partition Motor Control for Multiprocessor MCUs

Partition Motor Control for Multiprocessor MCUs

Partition real-time motor control application on to multiple processors to achieve design modularity and improved control performance.

See Also

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Topics

Introduced in R2020b

SoC Blockset Documentation

Support