SH7014 Datasheet, PDF (715/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix A On-Chip Supporting Module Registers
Power-Down State
Standby Control Register (SBYCR)
H'FFFF8614
8/16/32
Bit
Item
7
6
5
4
3
2
1
0
Bit name SBY
HIZ
―
―
―
―
―
―
Initial value
0
0
0
1
1
1
1
1
R/W
R/W
R/W
R
R
R
R
R
R
Bit
Name
7
Standby (SBY)
6
Port High Impedance (HIZ)
Value
0
1
0
1
Description
Executing SLEEP instruction puts the LSI into sleep
mode
(initial value)
Executing SLEEP instruction puts the LSI into standby
mode
Holds pin status while in standby mode (initial value)
Keeps pin at high impedance while in standby mode
Rev.5.00 Sep. 27, 2007 Page 681 of 716
REJ09B0398-0500