H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 87

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

3.1
This LSI has two operating modes (modes 2 and 3). The operating mode is determined by the
setting of the mode pins (MD1 and MD0). Table 3.1 shows the MCU operating mode selection.
Table 3.1 lists the MCU operating modes.
Table 3.1
MCU Operating
Mode
2
3
Modes 2 and 3 set the operation in single-chip mode.
Modes 0 and 1 cannot be used in this LSI. Thus, mode pins should be set to enable mode 2 or 3 in
normal program execution state. Mode pins should not be changed during operation.
3.2
The following registers are related to the operating mode.
Mode control register (MDCR)
System control register (SYSCR)
Serial timer control register (STCR)
MCU Operating Mode Selection
Register Descriptions
MCU Operating Mode Selection
MD1
1
Section 3 MCU Operating Modes
MD0
0
1
CPU Operating
Mode
Advanced
Normal
Rev. 2.00 Mar 21, 2006 page 49 of 518
Description
Single-chip mode
Single-chip mode
Section 3 MCU Operating Modes
REJ09B0299-0200
On-Chip
ROM
Enabled