HD6432633 Datasheet, PDF (1047/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Bit 7—Direct Transition ON Flag (DTON): When shifting to low power dissipation mode by
executing the SLEEP instruction, this bit specifies whether or not to make a direct transition
between high-speed mode or medium-speed mode and the sub-active modes*. The selected
operating mode after executing the SLEEP instruction is determined by the combination of other
control bits.
Note: * This function is not available in the H8S/2695.
Bit 7
DTON Description
0
• When the SLEEP instruction is executed in high-speed mode or medium-speed
mode, operation shifts to sleep mode, software standby mode, or watch mode*¹ *².
• When the SLEEP instruction is executed in sub-active mode*², operation shifts
to sub-sleep mode*² or watch mode*².
(Initial value)
1
• When the SLEEP instruction is executed in high-speed mode or medium-speed
mode, operation shifts directly*² to sub-active mode*¹ *², or shifts to sleep mode or
software standby mode.
• When the SLEEP instruction is executed in sub-active mode, operation shifts directly
to high-speed mode, or shifts to sub-sleep mode.
Notes: *1 Always set high-speed mode when shifting to watch mode or sub-active mode.
*2 This function is not available in the H8S/2695.
993