Renesas H8S/2158, User Manual

Page: 831 / 929

Section 27 Power-Down Modes
Rev. 3.00 Jan 25, 2006 page 777 of 872
REJ09B0286-0300
27.1.4 Module Stop Control Registers H and L (MSTPCRH, MSTPCRL)
Sub-Chip Module Stop Control Registers BH and BL (SUBMSTPBH,
SUBMSTPBL)
MSTPCR and SUBMSTPB specify on-chip peripheral modules to shift to module stop mode in
module units. Each module can enter module stop mode by setting the corresponding bit to 1.
•
MSTPCRH
Bit Bit Name Initial Value R/W Corresponding Module
7 MSTP15 0
*
R/W
6 MSTP14 0 R/W Data transfer controller (DTC)
5 MSTP13 1 R/W 16-bit free-running timer (FRT)
4 MSTP12 1 R/W 8-bit timers (TMR_0, TMR_1)
3 MSTP11 1 R/W 8-bit PWM timer (PWM), 14-bit PWM timer (PWMX)
2 MSTP10 1 R/W D/A converter
1 MSTP9 1 R/W A/D converter
0 MSTP8 1 R/W 8-bit timers (TMR_X, TMR_Y), timer connection
Note:
*
Do not set this bit to 1.
•
MSTPCRL
Bit Bit Name Initial Value R/W Corresponding Module
7 MSTP7 1 R/W Serial communication interface 0 (SCI_0)
6 MSTP6 1 R/W Serial communication interface 1 (SCI_1)
5 MSTP5 1 R/W Serial communication interface 2 (SCI_2)
4 MSTP4 1 R/W I
2
C bus interface channel 0 (IIC_0)
3 MSTP3 1 R/W I
2
C bus interface channel 1 (IIC_1)
2 MSTP2 1
*
R/W
1 MSTP1 1 R/W CRC operator
0 MSTP0 1
*
R/W
Note: * Do not clear this bit to 0.