AN 1002: Sharing Platform Designer Packaged Subsystems

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ID 786899
Date 10/02/2023
Public
Document Table of Contents
Document Table of Contents x
1. Answers to Top FAQs 2. About This Application Note 3. Packaged Subsystems Overview 4. Packaged Subsystem Author Flow 5. Packaged Subsystem User Flow 6. Document Revision History of AN 1002: Sharing Platform Designer Packaged Subsystems
2. About This Application Note x
2.1. Document Prerequisites
3. Packaged Subsystems Overview x
3.1. User Personas for Packaged Subsystems 3.2. Terminology for Packaged Subsystems
4. Packaged Subsystem Author Flow x
4.1. Step 1: Create a Project and Platform Designer System 4.2. Step 2: Add Components to the System 4.3. Step 3: Connect Components in the System 4.4. Step 4: Create and Configure a Packaged Subsystem 4.5. Step 5: Revise a Packaged Subsystem
4.4. Step 4: Create and Configure a Packaged Subsystem x
4.4.1. Editing the Packaged Subsystem 4.4.2. Step 4a: Add Two Checkbox Controls 4.4.3. Step 4b: Enable or Disable Modules and Checkboxes 4.4.4. Step 4c: Run run_system_script 4.4.5. Step 4d: Iterate Over All Parameters 4.4.6. Step 4e: Setting DisplayPort IP Functionality 4.4.7. Step 4f: Make Packaged Subsystem Unlockable 4.4.8. Step 4g: Sync System Infos, Assign Base Addresses, and Save
5. Packaged Subsystem User Flow x
5.1. Step 1: Create the User Project and System 5.2. Step 2: Add Components to the User System 5.3. Step 3: Instantiate the Packaged Subsystem 5.4. Step 4: Unlock the Packaged Subsystem 5.5. Step 5: Integrate the Top Hierarchy of the System 5.6. Step 6: Generate HDL and Run Synthesis
1. Answers to Top FAQs
2. About This Application Note
3. Packaged Subsystems Overview
4. Packaged Subsystem Author Flow
5. Packaged Subsystem User Flow
6. Document Revision History of AN 1002: Sharing Platform Designer Packaged Subsystems

4.4.4. Step 4c: Run run_system_script

run_system_script allows you to modify the internal system inside a subsystem. run_system_script runs Platform Designer scripting commands such that all commands within curly braces run as separate scripts. The run_system_script format is as follows: 

run_system_script TEXT {
 } [<key-value pairs e.g: list w width> ]

You use the list inside this brackets to pass the package-level parameters and values to the run_system_script command. Within the braces, you can write a Tcl script to change the structure of the system.

Figure 15. run_system_script Example


The following code extracts the list of key-value pairs provided as arguments to the run_system_script command: 

set args $__run_system_script_args_list__
set args_len [llength $args]
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