GLOBAL_CCU4: Overview




The primary purpose of the GLOBAL_CCU4 APP is to share the common resources in the CCU4 module among top level APPs. It provides functions to accomplish the following:

  1. Enable CCU4 module
  2. Start CC4y (y = [0..3]) timers synchronously
  3. Shadow transfer of selected values (in the GUI) in multi-channel mode
Figure 1 : Hardware and Software connectivity of GLOBAL_CCU4 APP

The figure above shows the layered architecture of the GLOBAL_CCU4 APP for DAVEā„¢. The LLD layer provides an abstraction for the CCU4 hardware module. The GLOBAL_CCU4 APP uses CCU4 and SCU LLDs for its functionality.

Supported Devices
The APP supports the following devices:

  1. XMC4800/XMC4700 Series
  2. XMC4500 Series
  3. XMC4400 Series
  4. XMC4300 Series
  5. XMC4200 / XMC4100 Series
  6. XMC1400 Series
  7. XMC1300 Series
  8. XMC1200 Series
  9. XMC1100 Series


  1. XMC4800 / XMC4700 Reference Manual
  2. XMC4500 Reference Manual
  3. XMC4400 Reference Manual
  4. XMC4300 Reference Manual
  5. XMC4200 / XMC4100 Reference Manual
  6. XMC1400 Reference Manual
  7. XMC1300 Reference Manual
  8. XMC1200 Reference Manual
  9. XMC1100 Reference Manual