Create a new interface port.
Syntax
create_bd_intf_port [‑vlnv <arg>] [‑mode <arg>] [‑quiet] [‑verbose]
[<name>]
Returns
The newly created interface port object, "" if failed.
Usage
Name | Description |
---|---|
[-vlnv]
|
Bus vlnv |
[-mode]
|
Bus interface mode |
[-quiet]
|
Ignore command errors |
[-verbose]
|
Suspend message limits during command execution |
[<name>]
|
Name of port to create |
Categories
Description
Create a new IP integrator subsystem design interface port. An IP integrator interface is a grouping of signals that share a common function, and can include both individual signals and buses that share a related function. An AXI4-Lite master, for example, is an interface that includes a large number of individual signals plus multiple buses.
To create a single connection port, or common bus port, use the create_bd_port
command.
This command returns the name of the newly created interface port object if successful, and returns nothing if it failed.
Arguments
-vlnv <arg>
- (Optional) The Vendor:Library:Name:Version (VLNV) attribute of the interface port object to be added to the subsystem design. The VLNV attribute identifies the object in the IP integrator catalog.
-vlnv
property for interface pins and ports refers to files in the Vivado™ Design Suite installation hierarchy that can be found in the ./data/ip/interfaces
directory. -vlnv xilinx.com:interface:lmb_rtl:1.0
, for example, is located in the Vivado Design Suite installation at data/ip/interfaces/lmb_v1_0.
-mode <arg>
- (Optional) Defines the mode of the interface pin. Accepted values are Master, Slave, System, MirroredMaster, MirroredSlave, MirroredSystem, Monitor.
-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.
<name>
- (Required) The name of the interface port to add to the subsystem design.
Example
The following example creates a new IP integrator interface port and adds it to the current subsystem design:
create_bd_intf_port -vlnv xilinx.com:interface:diff_clock_rtl:1.0 \
-mode Slave diff_clock_rtl