R0E5562GAPFK10 User's
Manual
R20UT2114EJ0100 Rev.1.00
Page 6 of 8
Sep 05, 2012
7. Notes on Usage
READ the following warnings before using this product. Incorrect operation will damage this product and user system.
The USER PROGRAM will be LOST.
Notes on Connecting
this product
:
•
Cables must not be connected or removed while the power is on.
•
Before connecting this product and user system, check that the pin 1 locations on both sides are correctly
aligned with each other.
Notes on Rewriting the Flash Memory:
•
The number of times that the flash memory in the MCU installed on this product can be programmed is
limited. If an error in erasure occurs during debugging, replace this product.
Notes on Debugging:
•
This product is only usable for debugging when it is connected to the user system.
•
Debugging by this product alone is not supported.
Notes on Starting the Debugger and Selecting the MCU Type:
•
Select the MCU type for use in the device name section of the [Initial Settings] dialog box on initiation of
the debugger.
Note on Differences between the MCU to be debugged and
this Product
:
•
The sizes of the ROM, RAM, and data flash of the MCU installed in this product are 256 KB, 16 KB and
32 KB, respectively. Note that if the MCU to be debugged has the ROM, RAM, or data flash which is
smaller in size than that of this product, access can be made to the differential area.
Notes on Designing the User System:
•
Pull the levels on the EMLE pin down to 4.7 k
Ω
to 10 k
Ω
.
•
Pull the levels on the MD0 and MD1 pins up to 4.7 k
Ω
to 10 k
Ω
, and select the single-chip mode.
•
Pull up or down the level on the MDE pin according to the endian used.
•
The output of the reset circuit of the user system must be open collector.
Notes on the Flash Development Toolkit (FDT):
•
Do not use the FDT when using the debugging MCU board.
Notes on the Writing the On-chip Flash Memory Mode:
•
If the debugger has an exclusive mode for flash writing (e.g. “writing the on-chip flash memory mode” of
High-performance Embedded Workshop), do not use the mode.
Notes on the A/D Converter:
•
The characteristics of the A/D converter differ from those of actual MCU because there are a converter
board and other devices between the MCU and the user system.
Notes on the Hot Plug-in function:
•
Do not use the hot plug-in function when using this product.
