H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 482

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

Section 19 Power-Down Modes
19.1.2
LPWRCR controls power-down modes.
Bit
7
6
Rev. 2.00 Mar 21, 2006 page 444 of 518
REJ09B0299-0200
Bit Name Initial Value R/W
DTON
LSON
Low-Power Control Register (LPWRCR)
0
0
R/W
R/W
Description
Direct Transfer On Flag
Specifies the operating mode to be entered after executing
the SLEEP instruction.
When the SLEEP instruction is executed in high-speed
mode or medium-speed mode:
0: Shifts to sleep mode, software standby mode, or watch
mode
1: Shifts directly to subactive mode, or shifts to sleep mode
or software standby mode
When the SLEEP instruction is executed in subactive
mode:
0: Shifts to subsleep mode or watch mode
1: Shifts directly to high-speed mode, or shifts to subsleep
mode
Low-Speed On Flag
Specifies the operating mode to be entered after executing
the SLEEP instruction. This bit also controls whether to shift
to high-speed mode or subactive mode when watch mode
is cancelled.
When the SLEEP instruction is executed in high-speed
mode or medium-speed mode:
0: Shifts to sleep mode, software standby mode, or watch
mode
1: Shifts to watch mode or subactive mode
When the SLEEP instruction is executed in subactive
mode:
0: Shifts directly to watch mode or high-speed mode
1: Shifts to subsleep mode or watch mode
When watch mode is cancelled:
0: Shifts to high-speed mode
1: Shifts to subactive mode