System Shutdown Procedure; Cautions On Flash Programming - NEC QB-MINI2 User Manual

CHAPTER 3

3.3.5 System shutdown procedure

Terminate flash programming and shutdown the system in the following order.
If the following order is not observed, the target system or MINICUBE2 may be damaged.
(1) Terminating the QB-Programmer
Terminate the QB-Programmer if you are not going to perform programming to other devices.
Remark When the QB-Programmer is terminated, the setting information is saved in the qbp.ini file. Due to
this file, the same setting is maintained when the QB-Programmer is started the next time.
(2) Target system power shutdown
Shutdown the power supplied to the target system. This step is not necessary if the power select switch is
set to "3" or "5".
(3) Unplugging the USB cable
Unplug the USB cable from MINICUBE2 or the host machine.
When the power select switch is set to "T", the step of (4) Unplugging the target cable can be performed
before this step.
(4) Unplugging the target cable
Unplug the target cable from MINICUBE2 or the target system.

3.3.6 Cautions on flash programming

This section describes the cautions for flash programming.
MINICUBE2.
• To improve the writing quality, fully understand, verify, and evaluate the following items before using
MINICUBE2.
• Circuits are designed as described in the user's manuals for the device and MINICUBE2.
• The device, QB-Programmer and MINICUBE2 are used as described in each user's manual.
• The power supplied to the target system is stable.
HOW TO USE MINICUBE2 WITH V850 MICROCONTROLLER
User's Manual U18371EJ1V0UM
Be sure to read the following for the proper use of
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