This version (13 Sep 2022 06:16) was approved by Angu Sewa.The Previously approved version (06 Apr 2021 06:16) is available.
Table of Contents
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Switch Demultiplexer
Description
The Demux Switch block routes an input signal to one of many possible outputs. The strip of radio buttons is used to select an output.
Variants
- 1xN (No Slew)
- 1xN (SW Slew)
- 1xN (HW Slew)
- 2xN (No Slew)
- 2xN (SW Slew)
- 2xN (HW Slew)
Targets Supported
| Name | ADSP-214xx | ADSP-215xx/SC5xx | ADAU145x/146x |
|---|---|---|---|
| —————————— | ——————-- | ——————————-- | —————————- |
| 1xN (No Slew) | B/S | B/S | S |
| 1xN (SW Slew) | B/S | B/S | NA |
| 1xN (HW Slew) | NA | NA | S |
| 2xN (No Slew) | S | S | S |
| 2xN (SW Slew) | S | S | NS |
| 2xN (HW Slew) | NA | NA | S |
Pins
Input
| Name | Type | Description |
|---|---|---|
| ———————- | ————-- | ———————- |
| InputX | Audio | Input Channel X |
Output
| Name | Type | Description |
|---|---|---|
| ———————- | ————-- | ———————- |
| OutputX | Audio | Output Channel X |
Note:
- X - Channel Index
Configurable Parameters
| GUI Parameter | Default Value | Range | Function Description |
|---|---|---|---|
| —————————————- | ———————- | —————— | —————————————- |
| NumChannels | 2 | 2 to 20 | Number of channels. Applicable to 1xN modules. Change in this value requires re-compilation |
| NumStereoChannels | 2 | 2 to 20 | Number of stereo channels. Applicable to 2xN modules. Change in this value requires re-compilation |
| SelectedVal | 0 | NA | Selected output index |
| SlewType | RC Slew | NA | Slew type. Applicable to HW slew modules |
| CustomVal | 0x208A | NA | Custom slew value. Applicable to HW slew modules |
DSP Parameters
| Parameter Name | Description | ADSP-214xx/SC5xx/215xx | ADAU145x/146x |
|---|---|---|---|
| —————————————- | ——————————————————————————-- | —————————————- | —————————- |
| Index_ChannelX | 0 or 1 depending on whether the input channel X is selected | Float | FixPoint8d32 |
| slew_mode | Slew mode and value for HW slew (only for HW slew) | NA | Integer |
Note:
- X - Channel Index
resources/tools-software/sigmastudiov2/modules/muxesanddemuxes/demuxswitch.txt · Last modified: 13 Sep 2022 06:16 by Angu Sewa