Read hardware SIO sweep data from a directory. A hardware SIO sweep object will be created if not provided.
Syntax
read_hw_sio_sweep [‑quiet] [‑verbose] <directory> [<hw_sio_sweep>]Returns
hardware SIO sweep object
Usage
| Name | Description |
|---|---|
[-quiet]
|
Ignore command errors |
[-verbose]
|
Suspend message limits during command execution |
<directory>
|
hardware SIO sweep directory name |
[<hw_sio_sweep>]
|
hardware SIO sweep data object Default: None |
Categories
Description
Read a hardware SIO sweep data directory and create a hw_sio_sweep object in the Hardware Manager feature of the Vivado Design Suite.
The SIO sweep data can be written to disk using the write_hw_sio_sweep command, after running the sweep using the run_hw_sio_sweep command. This command reads the sweep directory containing multiple SIO scan data files.
If no hw_sio_sweep object is specified, a new hw_sio_sweep object is created and is named sequentially following any existing hw_sio_sweep objects. After being read from disk, any of the SIO scans in the sweep can be plotted and viewed in the Vivado serial I/O analyzer by using the display_hw_sio_scan command.
This command returns a hw_sio_sweep object, or returns an error if it fails.
Arguments
-quiet - (Optional) Execute the command quietly, returning no messages from the command. The command also returns TCL_OK regardless of any errors encountered during execution.
-verbose - (Optional) Temporarily override any message limits and return all messages from this command.
set_msg_config command.<directory> - (Required) The name of the dirctory containing the SIO sweep data to read.
<hw_sio_sweep> - (Optional) Specify an existing hw_sio_sweep object to read the scan data files of the sweep into. The hw_sio_sweep object can be specified by name, or as an object returned by the get_hw_sio_sweeps command.
Example
read_hw_sio_sweep C:/Data/SWEEP_1/
display_hw_sio_scan [get_hw_sio_scans {SCAN_86}]