Difference between revisions of "DSP Services"
Jump to navigation
Jump to search
(Created page with "Category:Services = DSP service "dsp::DSP" = {| class="wikitable" border="1" |- ! Command Header ! Description |- | 0x001100C2 | Initialize (This requires RSA-signed DSP fi...") |
|||
| Line 34: | Line 34: | ||
| | | | ||
|} | |} | ||
| + | |||
| + | This is the main service for playing audio. The simpler [[CSND_Services|CSND]] service can be used for playing audio as well, however that service is only used by a few system processes. | ||
Revision as of 18:45, 18 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 simpler CSND service can be used for playing audio as well, however that service is only used by a few system processes.