This version (14 Sep 2022 12:20) was approved by Angu Sewa.
Table of Contents
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Index LookUp Table 2D
Description
The Index Lookup Table block lets you access values stored in a lookup table (LUT).
There is a matrix of values in the table. The size of the table is user determined. There are two inputs, one for the X index and one for the Y index. In the above given example of 3×2 table
To use this block drag it into the workspace and click 'OpenGrid' to open the Table Editor window
Targets Supported
| Name | ADSP-214xx | ADSP-215xx/SC5xx | ADAU145x/146x |
|---|---|---|---|
| ———————————————— | ——————-- | ——————————-- | —————————- |
| Index LookUp Table 2D | B | B | S |
Pins
Input
| Name | Type | Description |
|---|---|---|
| ———————- | ————-- | ———————- |
| IndexX | Control | Input X index value |
| IndexY | Control | Input Y index value |
Output
| Name | Type | Description |
|---|---|---|
| ———————- | ————-- | ———————- |
| Output0 | Control | Table value |
Configurable Parameters
| GUI Parameter Name | Default Value | Range | Function Description |
|---|---|---|---|
| —————————————- | ———————- | —————— | —————————————- |
| Index X | 1 | 1 to 15 | Number of rows of the table |
| Index Y | 1 | 1 to 15 | Number of columns of the table |
DSP Parameters
| Parameter Name | Description | ADSP-214xx/SC5xx/215xx | ADAU145x/146x |
|---|---|---|---|
| —————————————- | ——————————————————————————-- | —————————————- | —————————- |
| MaxIndex X | Number of Rows | Integer32 | Integer32 |
| MaxIndex Y | Number of columns | Integer32 | Integer32 |
| TableArray | Table values | Float | FixPoint8d24 |
resources/tools-software/sigmastudiov2/modules/basic/idxlookuptable2d.txt · Last modified: 14 Sep 2022 12:20 by Angu Sewa