Difference between revisions of "DSP Services"
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| − | This is the main service for playing audio. The | + | This is the main service for playing audio. The [[CSND_Services|CSND]] service can be used for playing audio as well, however most processes use this DSP service for playing audio. |
Revision as of 04:19, 19 August 2013
DSP service "dsp::DSP"
| Command Header | Description | |
|---|---|---|
| 0x001100C2 | Initialize (This requires RSA-signed DSP firmware specified via the input buffer for this command) | |
| 0x00120000 | Shutdown | |
| 0x00130082 | FlushDCache (The buffer must be located in the 0x14000000 region) | |
| 0x00140082 | InvalidateDCache (The buffer must be located in either the 0x14000000 region, or the DSP memory region) | |
| 0x00150082 | ||
| 0x00160000 | ||
| 0x00170040 | ||
| 0x00180040 | ||
| 0x00190040 |
This is the main service for playing audio. The CSND service can be used for playing audio as well, however most processes use this DSP service for playing audio.