Freescale Semiconductor Microcontrollers - Manual (Page 684)

SofTec ColdFire Connection
First Steps From Within an Existing Project
684 Microcontrollers Debugger Manual
Press the Communication Settings button in this window to open the Communication
Settings Dialog Box .
Figure 30.8 Target Connection Dialog Box
Communication Settings Dialog Box
The BDC Clock (CLKSW) group is intended to setup the best BDC synchronization
between the SofTec inDART-ColdFire interface and the target processor.
When Use system bus frequency is selected, the BDC communication clock source is the
microcontroller’s bus frequency; when Use alternate frequency is selected, the BDC
communication clock source is a constant clock source, which can vary depending on the
specific ColdFire derivative.