Get list of hardware SIO scans.
Syntax
get_hw_sio_scans [‑of_objects <args>] [‑regexp] [‑nocase] [‑filter <arg>]
[‑quiet] [‑verbose] [<patterns>]
Returns
hardware SIO scans
Usage
Name | Description |
---|---|
[-of_objects]
|
Get 'hw_sio_scan' objects of these types: 'hw_sio_rx hw_sio_link hw_sio_sweep'. |
[-regexp]
|
Patterns are full regular expressions |
[-nocase]
|
Perform case-insensitive matching. (valid only when -regexp specified) |
[-filter]
|
Filter list with expression |
[-quiet]
|
Ignore command errors |
[-verbose]
|
Suspend message limits during command execution |
[<patterns>]
|
Match the 'hw_sio_scan' objects against patterns. Default: * |
Description
Returns serial I/O analyzer scan objects for the IBERT debug core.
To analyze the margin of a given link, it is often helpful to run a scan of the link using the specialized Eye Scan hardware of Xilinx UltraScale devices or 7 Series FPGAs. The Vivado serial I/O analyzer feature lets you to create, run, and save link scans.
This command returns one or more hw_sio_scan objects, or returns an error if he command fails.
Arguments
-of_objects
<arg> - (Optional) Return the hw_sio_scan objects of the specified hw_sio_rx, hw_sio_link, or hw_sio_sweep. The objects must be specified using the appropriate get_hw_*
command.
-of_objects
option requires objects to be specified using the get_*
commands, such as get_cells
or get_pins
, rather than specifying objects by name. In addition, -of_objects
cannot be used with a search <pattern>.
-regexp
- (Optional) Specifies that the search <patterns> are written as regular expressions. Both search <patterns> and -filter
expressions must be written as regular expressions when this argument is used. Xilinx regular expression Tcl commands are always anchored to the start of the search string. You can add ".*" to the beginning or end of a search string to widen the search to include a substring. See http://perldoc.perl.org/perlre.html for help with regular expression syntax.
regexp
is not anchored, and works as a standard Tcl command. For more information refer to http://www.tcl.tk/man/tcl8.5/TclCmd/regexp.htm.
-nocase
- (Optional) Perform case-insensitive matching when a pattern has been specified. This argument applies to the use of -regexp
only.
-filter
<args> - (Optional) Filter the results list with the specified expression. The -filter
argument filters the list of objects returned by get_hw_sio_scans
based on property values on the scans. You can find the properties on an object with the report_property
or list_property
commands. In the case of the "hw_sio_scan" object, "NAME" and "DESCRIPTION" are two of the properties that can be used to filter results.
get_pins * -filter {DIRECTION == IN && NAME !~ "*RESET*"}
bool
) type properties can be directly evaluated in filter expressions as true or not true: -filter {IS_PRIMITIVE && !IS_LOC_FIXED}
-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.<patterns> - (Optional) Match hw_sio_scan objects against the specified patterns. The default pattern is the wildcard '*' which gets a list of all hw_sio_scans available on the IBERT debug core.
Example
get_hw_sio_scans