Renesas H8SX/1520 Series Hardware Manual page 714

Section 19 Power-Down Modes
• MSTPCRA
Bit Bit Name
15 ACSE
14 MSTPA14 0
13 MSTPA13 0
12 MSTPA12 0
11 MSTPA11
10 MSTPA10
9 MSTPA9
8 MSTPA8
7 MSTPA7
6 MSTPA6
5 MSTPA5
4 MSTPA4
3 MSTPA3
2 MSTPA2
1 MSTPA1
0 MSTPA0
Note: Supported only by the H8SX/1527.
*
Rev. 3.00 Mar. 14, 2006 Page 676 of 804
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Initial
Value R/W Module
0 R/W All-Module-Clock-Stop Mode Enable
Enables/disables all-module-clock-stop mode for
reducing current consumption by stopping the bus
controller and I/O ports operations when the CPU
executes the SLEEP instruction after module stop mode
has been set for all the on-chip peripheral modules
controlled by MSTPCR.
0: All-module-clock-stop mode disabled
1: All-module-clock-stop mode enabled
R/W Reserved
These bits are always read as 0. The write value should
always be 0.
R/W DMA controller (DMAC)
R/W Reserved
These bits are always read as 0. The write value should
always be 0.
1 R/W Reserved
1 R/W These bits are always read as 1. The write value should
always be 1.
1 R/W
1 R/W
1 R/W
1 R/W
1 R/W
1 R/W A/D converter (unit 1)
1 R/W A/D converter (unit 0)
1 R/W Reserved
These bits are always read as 1. The write value should
always be 1.
1 R/W 16-bit timer pulse unit (TPU channels 11 to 6)
1 R/W 16-bit timer pulse unit (TPU channels 5 to 0)*