User`s manual

M3T-PD32R V.5.01 Release 00 Release Notes
Rev.1.00 10.01.2006 page 15 of 34
REJ10J1495-0100
5.11. Precautions on debugging functions in the external and extended external areas
The following debugging functions may not properly be performed in the external and extended
external areas:
(a) Storing target program to memory after downloading
(b) Rewriting memory
This problem occurs if the following three conditions are satisfied:
(1) The target MCU belongs to any of the following MCU groups:
* the 3212x groups
* the 3217x groups
* the 3218x groups
* the 3219x group
(2) The chip operation mode of the target MCU is either of the following:
* processor mode
* MPU mode
(3) The external or extended external area concerned overlaps with the internal ROM area, as
denoted by A in the memory map below.
Internal ROM Area A
In single-chip,
extended external,
and MCU modes
In processor and
MPU modes
Memory map figure
5.12. About Custom function using CB32R
PD32R V.4.00 and later versions does not include CB32R. If you want to create custom windows, please use
the custom function using COM interface. The custom windows and custom commands, which are created by
CB32R attached with
PD32R V.3.00, are executable in PD32R V.4.00 or newer version.
5.13. About using cast operators for the member variable
When you use cast operators for the member variable to refer to it as the pointer of the structure, you would
not refer to it correctly.