r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 1019

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

24.3.2
STBCR2 is an 8-bit readable/writable register that controls the operation of modules in power-
down mode.
Bit
6 to 0
Bit
7
6
5
Standby Control Register 2 (STBCR2)
Bit Name

Bit Name
MSTP7
MSTP6

Initial value:
Initial
Value
All 0
Initial
Value
0
0
1
R/W:
Bit:
MSTP
R/W
R/W
R
R/W
R/W
R/W
R
7
0
7
MSTP
R/W
6
0
6
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Description
Module Stop Bit 7
When this bit is set to 1, the clock supply to the RAM is
halted.
0: RAM operates
1: Clock supply to RAM halted
Module Stop Bit 6
When this bit is set to 1, the clock supply to the ROM is
halted.
0: ROM operates
1: Clock supply to ROM halted
Reserved
This bit is always read as 1. The write value should
always be 1.
R
5
1
-
MSTP
R/W
4
1
4
R
3
1
-
Rev. 1.00 Sep. 21, 2007 Page 993 of 1124
R
2
0
-
Section 24 Power-Down Modes
R
1
0
-
R
0
0
-
REJ09B0402-0100