r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 1024

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

Section 24 Power-Down Modes
24.3.6
STBCR6 is an 8-bit readable/writable register that specifies the state of the power-down modes.
Rev. 1.00 Sep. 21, 2007 Page 998 of 1124
REJ09B0402-0100
Bit
7
6
5 to 2
1
0
Standby Control Register 6 (STBCR6)
Bit Name
AUDSRST
HIZ

STBYMD

Initial value:
Initial
Value
0
0
All 0
0
0
R/W:
Bit:
SRST
R/W
AUD
7
0
R/W
R/W
R/W
R
R/W
R
R/W
HIZ
6
0
Description
AUD Software Reset
This bit controls the AUD reset by software. When 0 is
written to AUDSRST, the AUD module shifts to the
power-on reset state.
0: Shifts to the AUD reset state
1: Clears the AUD reset
When setting this bit to 1, MSTP25 in STBCR5 should
be 0.
Port High-Impedance
In software standby mode, this bit selects whether the
pin state is retained or changed to high-impedance.
0: In software standby mode, the pin state is retained
1: In software standby mode, the pin state is changed
Reserved
These bits are always read as 0. The write value should
always be 0.
Software Standby Mode Select
This bit selects a transition to software standby mode or
deep software standby mode by executing the SLEEP
instruction when the STBY bit is 1 in STBCR1.
0: Transition to deep software standby mode
1: Transition to software standby mode
Reserved
This bit is always read as 0. The write value should
always be 0.
R
5
0
-
to high-impedance
R
4
0
-
R
3
0
-
R
2
0
-
STBY
R/W
MD
1
0
R
0
0
-