Technical information

Operating Precautions for CPDW9X/NT-CDR-V85X, Y-GHS-MULTI-V800
TM
Customer Notification r20tu0003ed1812 66
No. a53
Single Step Limitation using OCD N-Wire Debugger
Version Information
All Versions
Details
A single step over a switch statement may fail, since the debugger may require activating more
SW breakpoints than available with N-WIRE debugging method.
In this case an Error message is displayed:
“Couldn't set breakpoint at 0xb38
No more ROM area software breakpoints available
warning: Could not set breakpoint, disabling.”
Command Line
None
Workaround
Evaluate the switch parameter and set a break point at the target case.