On-Chip Debugging; Debug Functions - Renesas QB-MINI2 User Manual

4.2 On-Chip Debugging

This section describes the system configuration, startup/shutdown procedure and cautions for debugging when
on-chip debugging is performed with MINICUBE2.
4.2.1

Debug functions

Table 4-6 lists the debug functions when a 78K0 microcontroller is the target device and the ID78K0-QB is used.
If a debugger other than the ID78K0-QB (made by partner manufacturer) is used, the available functions may differ,
so check the specifications of the debugger used
Functions
Security
Download
Execution
Hardware break
Software break
Forced break
Pseudo real-time RAM monitoring
DMM (writing to memory during RUN)
Pin masking
Time measurement
(from execution start to break)
<R>
User spaces used for debugging
<R> Function pins used for debugging
CHAPTER 4 HOW TO USE MINICUBE2 WITH 78K0 MICROCONTROLLER
Table 4-6. Debug Functions
10-byte ID code authentication
Available
Go & Go, Start from Here, Come Here, Restart, step execution
Break before execution: 1 point (unavailable when using software break)
Access break: 1 point
2,000 points
Available
Available
Available
Available (reset pin only)
Resolution: 100
Max. measurement time: Approximately 100 hours
Internal ROM: 256 to 400 bytes
Internal RAM: 7 to 9 bytes
Differs depending on the device.
For details, refer to the document "QB-MINI2 Operating Precautions".
The pin shared with OCDxA and OCDxB, the pin shared with TOOLCx and
TOOLDx, or the pin shared with RESET
User's Manual
Specifications
μ
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