This version (07 Aug 2018 11:22) was approved by Venkatesan Krishnamoorthy.The Previously approved version (19 Dec 2017 12:24) is available.
Table of Contents
DSP Parameter Read
Click here to return to the Basic DSP section.
This module can be used to read any parameter/array of parameter values from schematic. Also it can write the read values to the file periodically.
Input Pins
None
Output Pins
None
Grow Algorithm
The module currently does not support grow/add functionality.
Configurations
The DSP param readback module contains controls to initiate single read/continuous read.
| GUI Control Name | Default Value | Range | Function Description |
|---|---|---|---|
| Read Button | - | - | Click on this button to initiate single read. |
| Continuous Read Circle | - | - | Click on this circle to initiate continious read. This will be visible only if the continuous read is enabled in the readback configuration |
After Link Compile Download right click on the module then select 'Configure…' to configure the parameter read options. After configuring, press read button/continuous read circle to initiate the read.
| GUI Control Name | Default Value | Range | Function Description |
|---|---|---|---|
| Block Name | - | All the modules name in the current schematic | Lists all the modules in the current schematic. |
| Parameter Name | - | All the parameter in the module selected in 'Block Name' field. | Lists all the parameter in the module selected in 'Block Name' field. |
| Address Enable Checkbox | Not Checked | Checked/Not Checked | Enables the address field editable. When address field is editable 'Block Name' and 'Parameter Name' fields can not be edited. |
| Address | - | - | Address from which the data to be read from the target. |
| Parameter Length | 1 | 1-65536 | Number of values to be read from the parameter Address. |
| Enable Continuous Read Back Checkbox | Not Checked | Checked/Not Checked | Enables the continuous readback button in the module |
| Readback Period | 500 ms | 500 - 2000 ms | Period at which read back to be initiated in continuous reaback mode |
| Output File Enable Checkbox | Not Checked | Checked/Not Checked | Enables the output file write option. |
| Output File | - | - | File to which the data to be written. |
| File Write Duration | 1 | 1-5 | Duration for which file write operation occurs. |
Notes:
- Output file write is supported only if the continuous read is enabled.
- Once the file write is completed the continuous read will be stopped.
- Any change in the schematic requires a new Link compile download for the updated parameters to appear in the configuration window.
Supported ICs
- ADAU145x
- 213xx
- 214xx
- SC5xx
resources/tools-software/sigmastudio/toolbox/basicdsp/dspparameterread.txt · Last modified: 07 Aug 2018 11:22 by Venkatesan Krishnamoorthy