SH7265 Datasheet, PDF (1689/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 33 Power-Down Modes
33.2.4 Standby Control Register 4 (STBCR4)
STBCR4 is an 8-bit readable/writable register that controls the operation of modules in power-
down modes.
Note: When writing to this register, see section 33.4, Usage Notes.
Bit: 7
6
5
4
3
2
1
0
MSTP MSTP MSTP MSTP MSTP MSTP
47
46
45
44
43
42
-
-
Initial value: 1
1
1
1
1
1
1
1
R/W: R/W R/W R/W R/W R/W R/W R
R
Initial
Bit Bit Name Value R/W Description
7
MSTP47 1
R/W Module Stop 47
When set to 1, the clock supply to the SCIF0 is halted.
0: SCIF0 runs.
1: Clock supply to SCIF0 is halted.
6
MSTP46 1
R/W Module Stop 46
When set to 1, the clock supply to the SCIF1 is halted.
0: SCIF1 runs.
1: Clock supply to SCIF1 is halted.
5
MSTP45 1
R/W Module Stop 45
When set to 1, the clock supply to the SCIF2 is halted.
0: SCIF2 runs.
1: Clock supply to SCIF2 is halted.
4
MSTP44 1
R/W Module Stop 44
When set to 1, the clock supply to the SCIF3 is halted.
0: SCIF3 runs.
1: Clock supply to SCIF3 is halted.
3
MSTP43 1
R/W Module Stop 43
When set to 1, the clock supply to the SCIF4 is halted.
0: SCIF4 runs.
1: Clock supply to SCIF4 is halted.
Rev. 1.00 Mar. 14, 2008 Page 1653 of 1984
REJ09B0351-0100