Digital Port Pins Write

Write logical states to pins on a port

Since R2026a

• 

Libraries:
Embedded Coder Support Package for Renesas RA Microcontrollers / Renesas RA6 Based

Description

The Digital Port Pins Write block writes logical states to multiple digital output pins (channels) on a specified port of the Renesas RA microcontroller.

Examples

Getting Started with Renesas RA Microcontroller Boards

Use the Embedded Coder ® Support Package for Renesas® RA Microcontrollers to deploy and simulate a Simulink® model on hardware based on Renesas RA microcontrollers. With this support package, you can access hardware peripherals at run time using Simulink® blocks and configure those peripherals through the Renesas RA Smart Configurator tool.

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Ports

Input

P000 — Input signal for the first pin/channel

scalar

Provides the logical state for the first pin/channel as a scalar input. The numeric suffix (00 -15) for the channel reflects the value specified in the Pins parameter.

Dependencies

To enable this port, Select group of pins/channels and Separate input for each pin parameters must be selected.

Data Types: int8 | uint8 | uint32 | Boolean

Pin(s) — Logical state(s) of the specified port pins

scalar | vector

Provides the logical state (high/low) for each pin in the group as a vector input.

Dependencies

To enable this port, Separate input for each pin parameter must be cleared.

Data Types: int8 | uint8 | uint32 | Boolean

Parameters

Port — Digital port for pin write

0 (default)

Specify the unique identifier for the digital port. This links the block to a specific digital hardware instance or configuration.

Programmatic Use

Block Parameter: PortName

Select group of pins/channels — Enable to specify a group of pins or channels

on (default) | off

Select this parameter to specify a group of pins or channels to write to.

Programmatic Use

Block Parameter: IndividualPinsWrite

Pin(s) — pins/channels to write

0 (default)

Specify the pin or channel index (0–15) to write to. The specified value is appended as a numeric suffix to the Channel000 input port. For example, specifying 1, results in the input port name Channel001.

Programmatic Use

Block Parameter: PinNumbers

Select input for each pin — Enable to add input port for specified pin/channel

off (default) | on

Select this parameter to add a separate input port for each specified pin/channel. When disabled, a single vector input port is used for all pins.

Programmatic Use

Block Parameter: EachPinAsInput

Version History

Introduced in R2026a