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Technical Support
On-Line Manuals
µVision User's Guide
About µVision
User Interface
Creating Applications
Debugging
Start Debugging
Start Energy Measurement without Debug
Application Program Execution
Debug Windows and Dialogs
Breakpoints Window
Call Stack and Locals Window
Code Coverage
Command Window
Component Viewer
Disassembly Window
Editor Window
Event Recorder
Setup Event Recorder
Event Recorder Window
Events Filtering
Event Statistics Window
Post-mortem Analysis
Event Viewer
Execution Profiler
Instruction Trace Window
System Analyzer
Usage tips
Save System Analyzer Contents
Statistics
Restrictions
Logic Analyzer
Setup
Setup in Detail
Restrictions
Cortex-M Trace Configuration
Memory Map
Memory Window
Performance Analyzer
Registers Window
Serial Window
Debug (printf) Viewer
Symbols Window
System Viewer
Adding System Viewer Windows
System and Thread Viewer
Thread States
Toolbox
Trace Data Window
Trace Navigation
Trace Exceptions
Event Counters
ULINKplus Window
Watch Window
Core Peripherals
Cortex-M0 and Cortex-M0+
CM0/M0+: Nested Vector Interrupt Controller
CM0/M0+: System Control and Configuration
CM0/M0+: System Tick Timer
Fault Reports (Cortex-M0+ only)
Cortex-M3, Cortex-M4, and Cortex-M7
CM3/M4/M7: Nested Vector Interrupt Controller
CM3/M4/M7: System Control and Configuration
CM3/M4/M7: System Tick Timer
CM3/M4/M7: Fault Reports
CM3/M4/M7: Memory Protection Unit
Cortex-M23/M33/M35P and Cortex-M55
Armv8-M: Nested Vector Interrupt Controller
Armv8-M: System Control and Configuration
Armv8-M: System Tick Timer
Armv8-M: Fault Reports
Armv8-M: Memory Protection Unit
Armv8-M: Security Attribution Unit
M-Profile Vector Extension (MVE)
Debug Scripting
Expressions
Constants
System Variables
Peripheral Variables
I/O Ports
Serial Ports
Program Variables (Symbols)
Fully Qualified Symbols
Non-Qualified Symbols
Literal Symbols
Using Symbols
Line Numbers
Bit Addresses
Type Specifications
Memory Attribution Specifiers
Operators
Differences between µVision and C
Expression Examples
Code and Data Trace (Cortex-M)
Trace Features
Configuring Trace
Tracepoint Expressions
Tracepoint Intrinsics
Tracepoint Limitations
Tracepoint Marks
Tips and Tricks
Review Peripherals and CPU Configuration
Simulate I/O Ports
Simulate Interrupts and Clock Inputs
Simulate external I/O Devices
Assign Serial I/O to a PC COM Port
Check Illegal Memory Access
Command Input from File
Preset I/O Ports or Memory Contents
Write Debug Output to a File
Keyboard Shortcuts
TPIU Initialization after RESET (Cortex-M)
Prevent Opening Files
Show Japanese Messages
Debug Commands
Debug Functions
Simulation
Flash Programming
Dialogs
Utilities
Command Line
Example Programs
Appendix
System Viewer
System Viewer windows display information about peripheral registers. Use the System Viewer to:
- View peripheral register property values.
- View additional information about a property (red circle).
- Change property values at runtime. Click into the value-field and enter a new value.
-
Search for specific properties using the search field.
Enter TR1 Regular Expressions to narrow the selection and
press ENTER. For example:
Regular Expression Output .*[0-2] Returns properties that end with a number between zero and two. .*CCR* Returns properties that contain the string "CCR".
Open System Viewer windows from the
toolbar or from the menu View – System Viewer.
The picture below is a collage showing various value representations.
Note
- Silicon vendors provide CMSIS-SVD files, which describe the device peripheral registers. These files can be used for adding System Viewer windows to a project.
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