nn::dsp::CTR::LoadComponent Function

nn::Result LoadComponent(
     const u8 pComponent[],
     size_t size,
     bit16 maskPram = 0xff,
     bit16 maskDram = 0xff
);

	Name	Description
in	pComponent[]	Component file address.
in	size	Component file size.
in	maskPram	Specifies the DSP-Pram blocks to use. Starting at the LSB, bits 0-7 indicate blocks 0-7, respectively. Bits 8-15 are ignored.
in	maskDram	Specifies the DSP-Dram blocks to use. See maskDram.

Returns the result of the operation.

Loads a DSP component file and starts the DSP.

This function is provided to allow user applications to load the appropriate component when, in the future, the SDK provides DSP components other than the default. There are no plans to release the DSP development environment to users.

When the system enters Sleep Mode, DSP components are automatically unloaded. When the system recovers from Sleep Mode, they are automatically re-loaded. Loaded DSP components must therefore exist in memory before the application calls the nn::dsp::CTR::UnloadComponent function. This memory must be device memory.

The return value details are as follows.

Level	Summary	Module	Description	Content
LEVEL_SUCCESS	SUMMARY_SUCCESS	MODULE_COMMON	DESCRIPTION_SUCCESS	Process succeeded.
LEVEL_STATUS	SUMMARY_INVALID_STATE	MODULE_NN_DSP	DESCRIPTION_NOT_INITIALIZED	The DSP library is not initialized.
LEVEL_STATUS	SUMMARY_INVALID_STATE	MODULE_NN_DSP	DESCRIPTION_ALREADY_EXISTS	Already loaded.

2011/02/09

Added a note about Sleep Mode.

2010/01/29

Initial version.