DSP Memory Region: Difference between revisions
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| Line 143: | Line 143: | ||
| Buffer Id of embedded buffer | | Buffer Id of embedded buffer | ||
|} | |} | ||
Activating the simple filter, the biquadratic filter or both causes a 2 sample delay. | |||
=== Format === | === Format === | ||
| Line 238: | Line 240: | ||
| 2 | | 2 | ||
| s1.15 | | s1.15 | ||
| a1 | | a1 (negated) | ||
|} | |||
=== Biquad Filter === | |||
This is a [[wikipedia:Digital_biquad_filter|biquadratic filter]]. | |||
{| class="wikitable" | |||
|- | |||
| Offset | |||
| Type | |||
| Description | |||
|- | |||
| 0 | |||
| s2.14 | |||
| a2 (negated) | |||
|- | |||
| 2 | |||
| s2.14 | |||
| a1 (negated) | |||
|- | |||
| 4 | |||
| s2.14 | |||
| b2 | |||
|- | |||
| 6 | |||
| s2.14 | |||
| b1 | |||
|- | |||
| 8 | |||
| s2.14 | |||
| b0 | |||
|} | |} | ||