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CHAPTER 3
3.2 On-Chip Debugging
This section describes the system configuration, startup/shutdown procedure and cautions for debugging when
on-chip debugging is performed with MINICUBE2.
3.2.1 Debug functions
Table 3-4 lists the debug functions when a V850 microcontroller is the target device and the ID850QB is used.
If a debugger other than the ID850QB (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
ROM area
RAM area
Forced break
RAM monitoring
DMM (writing to memory during RUN)
Pin masking
Time measurement
(from execution start to break)
User spaces used for debugging
Function pins used for debugging
Notes 1. The following devices are not yet supported.
V850ES/KE2, V850ES/KF2, V850ES/KG2,
2. Available with restrictions. For details, refer to 3.2.6 Cautions on debugging.
HOW TO USE MINICUBE2 WITH V850 MICROCONTROLLER
Table 3-4. Debug Functions
10-byte ID code authentication
Available
Go & Go, Start from Here, Come Here, Restart, step execution
Note 1
2 points
(commonly used by execution and access)
4 points
2,000 points
Note 2
Available
Available
Available
Available (reset pin only)
Measurement resolution: 100
Max. measurement time: Approximately 100 hours
Internal ROM: 2 K bytes+12 bytes
Internal RAM: 16 bytes max.
UART selected: RXD, TXD
CSI-H/S selected: SI, SO, SCK, H/S
µ
PD70F3733, V850ES/IE2
User's Manual U18371EJ1V0UM
Specifications
µ
s
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