Keil™, An ARM® Company

µVision® IDE & Debugger

This feature works with...
ARMC166C251C51Eval

System Registers

Project Workspace - Register Tab The Register Tab of the Project Workspace Window displays the microcontroller registers and their contents. Registers changed by the last instruction or source code line are highlighted.

Changing Register Contents You may change register contents as follows:

  1. Single-click on the value you want to change.
  2. Single-click again or press F2 to enter edit mode.
  3. Enter the new value.