HD64F36024FX Datasheet, PDF (100/386 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 6 Power-Down Modes
6.1.3 Module Standby Control Register 1 (MSTCR1)
MSTCR1 allows the on-chip peripheral modules to enter a standby state in module units.
Initial
Bit
Bit Name Value R/W Description
7, 6 
All 0

Reserved
These bits are always read as 0.
5
MSTS3 0
R/W SCI3 Module Standby
SCI3 enters standby mode when this bit is set to 1.
4
MSTAD 0
R/W A/D Converter Module Standby
A/D converter enters standby mode when this bit is set to
1.
3
MSTWD 0
R/W Watchdog Timer Module Standby
Watchdog timer enters standby mode when this bit is set
to 1.When the internal oscillator is selected for the
watchdog timer clock, the watchdog timer operates
regardless of the setting of this bit.
2
MSTTW 0
R/W Timer W Module Standby
Timer W enters standby mode when this bit is set to 1.
1
MSTTV 0
R/W Timer V Module Standby
Timer V enters standby mode when this bit is set to 1.
0

0

Reserved
This bit is always read as 0.
6.1.4 Module Standby Control Register 2 (MSTCR2)
MSTCR2 allows the on-chip peripheral modules to enter a standby state in module units.
Initial
Bit
Bit Name Value R/W Description
7
MSTS3_2 0
R/W SCI3_2 Module Standby
SCI3_2 enters standby mode when this bit is set to1.
6 to 0 
All 0

Reserved
These bits are always read as 0.
Rev. 4.00 Sep. 23, 2005 Page 72 of 354
REJ09B0025-0400