DSP Memory Region: Difference between revisions
I don't own the page. |
No edit summary |
||
(3 intermediate revisions by one other user not shown) | |||
Line 336: | Line 336: | ||
== DSP status == | == DSP status == | ||
Read only. | Read only. A 32 byte long structure. | ||
{| class="wikitable" | |||
|- | |||
| Offset | |||
| Type | |||
| Description | |||
|- | |||
| 0 | |||
| u16 | |||
| ? | |||
|- | |||
| 2 | |||
| u16 | |||
| Number of dropped frames | |||
|- | |||
| 4 | |||
| 28 bytes | |||
| ? | |||
|} | |||
== Output samples == | == Output samples == | ||
Line 363: | Line 382: | ||
Read/Write. | Read/Write. | ||
PCM32. Also serves an aux function, allowing the ARM11 to apply custom effects to audio. Internal format of the DSP firmware is | PCM32. Also serves an aux function, allowing the ARM11 to apply custom effects to audio. Internal format of the DSP firmware is quadraphonic audio. | ||
This structure is 5120 bytes long. | This structure is 5120 bytes long. |