7906 Datasheet, PDF (380/531 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER

FLASH MEMORY VERSION
19.1 Overview
Table 19.1.3 Overview of flash memory reprogramming modes
Flash memory
reprogramming mode
Flash memory CPU
reprogramming mode
Flash memory serial I/O mode Flash memory parallel I/O mode
Functional overview User ROM area is reprogrammed User ROM area is reprogram- Boot ROM area and User ROM
by the CPU executing software med by using a dedicated serial area are reprogrammed by using
commands.
Reprogrammable User ROM area
area
Operating mode Single-chip mode,
available
Boot mode
ROM programmer (Unnecessary)
available
programmer.
User ROM area
Boot mode
a dedicated parallel programmer.
User ROM area,
Boot ROM area
Flash memory parallel I/O mode
Serial programmer (Note) Parallel programmer (Note)
Note: For details of the serial and parallel programmers, please visit MITSUBISHI TOOL Homepage (http:/
/www.tool-spt.maec.co.jp/index_e.htm).
7906 Group User’s Manual Rev.2.0
19-3