HD64F2357F20V Datasheet, PDF (91/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

3.3.7 Mode 7 (Single-Chip Mode)
The CPU can access a 16-Mbyte address space in advanced mode. The on-chip ROM is enabled, but external addresses
cannot be accessed.
All I/O ports are available for use as input-output ports.
3.3.8 Modes 8 and 9
Modes 8 and 9 are not supported in the H8S/2357 Group, and must not be set.
3.3.9 Mode 10 (H8S/2357 F-ZTAT Only)
This is a flash memory boot mode. For details, see section 19, ROM.
MCU operation is the same as in mode 6.
3.3.10 Mode 11 (H8S/2357 F-ZTAT Only)
This is a flash memory boot mode. For details, see section 19, ROM.
MCU operation is the same as in mode 7.
3.3.11 Modes 12 and 13 (H8S/2357 F-ZTAT Only)
Modes 12 and 13 are not supported in the H8S/2357 Group, and must not be set.
3.3.12 Mode 14 (H8S/2357 F-ZTAT Only)
This is a flash memory user program mode. For details, see section 19, ROM.
MCU operation is the same as in mode 6.
3.3.13 Mode 15 (H8S/2357 F-ZTAT Only)
This is a flash memory user program mode. For details, see section 19, ROM.
MCU operation is the same as in mode 7.
Rev.6.00 Oct.28.2004 page 61 of 1016
REJ09B0138-0600H