m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 429

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

reprogrammed by using a dedicated parallel programmer. (See Figure 19.1.2.) About the parallel programmer
concerned, consult its manufacturer, and for more information on using it, refer to the user’s manual of the
parallel programmer.
addresses).
memory serial I/O mode cannot be used. (Refer to section “19.3 Flash memory serial I/O mode.”)
Also, addresses FF90
besure not to use this area.
FLASH MEMORY VERSION
19.4 Flash memory parallel I/O mode
19.4 Flash memory parallel I/O mode
In the flash memory parallel I/O mode, the contents of the user ROM area and boot ROM area can be
In the flash memory parallel I/O mode, the boot ROM area is assigned to addresses 0
Note that if the boot ROM area has been reprogrammed in the flash memory parallel I/O mode, the flash
19-26
16
to FF9F
16
(the user ROM area) are reserved for serial and parallel programmers. Therefore,
7905 Group User’s Manual Rev.1.0
16
to 1FFFF
16
(word