Control Register

The Control Register allows the firmware to output digital signals.

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About

About Control Register

Use a Control Register when the firmware needs to interact with a digital system. You can also use the Control Register as a configuration register, allowing the firmware to specify the desired behavior of the digital system. Refer to the datasheets in the Design Resource section for more details.

Control Register API

Application Programming Interface (API) routines allow you to configure the component using software. The following table lists and describes the interface to each function. The subsequent sections cover each function in more detail. By default, PSoC Creator assigns the instance name “Control_Reg_1” to the first instance of a control register in any given design. You can rename the component to any unique value that follows the syntactic rules for identifiers. The instance name becomes the prefix of every global function name, variable, and constant symbol.

About Control Register

Use a Control Register when the firmware needs to interact with a digital system. You can also use the Control Register as a configuration register, allowing the firmware to specify the desired behavior of the digital system. Refer to the datasheets in the Design Resource section for more details.

Control Register API

Application Programming Interface (API) routines allow you to configure the component using software. The following table lists and describes the interface to each function. The subsequent sections cover each function in more detail. By default, PSoC Creator assigns the instance name “Control_Reg_1” to the first instance of a control register in any given design. You can rename the component to any unique value that follows the syntactic rules for identifiers. The instance name becomes the prefix of every global function name, variable, and constant symbol.

Design resources