SH7670 Datasheet, PDF (414/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 11 Power-Down Modes
11.2.7 System Control Register 3 (SYSCR3)
SYSCR3 is an 8-bit readable/writable register that controls the software reset for SSI0 and SSI1.
SYSCR3 is valid only in byte access.
Note: See section 11.4, Usage Notes, when writing data to this register.
Bit: 7
6
5
4
3
2
1
0






SSI1 SSI0
SRST SRST
Initial value: 0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R R/W R/W
Bit
7 to 2
1
0
Bit Name

Initial
Value
All 0
SSI1SRST 0
SSI0SRST 0
R/W Description
R
Reserved
These bits are always read as 0. The write value
should always be 0.
R/W SSI1 Software Reset
Controls the SSI1 reset by software.
0: Cancels the SSI1 reset.
1: Places the SSI1 in reset state.
R/W SSI0 Software Reset
Controls the SSI0 reset by software.
0: Cancels the SSI0 reset
1: Places the SSI0 in reset state.
Rev. 1.00 Nov. 14, 2007 Page 388 of 1262
REJ09B0437-0100