HD6417750 Datasheet, PDF (336/1039 Pages) Renesas Technology Corp – SuperH RISC engine

Bits 6 to 0 of RCR3 are always read as 0. Writing to these bits is invalid. If a value is written to
these bits, it should always be 0.
RCR3
Bit: 7
6
5
4
3
2
1
0
YENB —
—
—
—
—
—
—
Initial value: 0
0
0
0
0
0
0
0
R/W: R/W
R
R
R
R
R
R
R
RYRAR
Bit: 15
14
13
12
11
10
9
8
1000 years
100 years
Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Bit: 7
6
5
4
3
2
1
0
10 years
1 year
Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Rev. 6.0, 07/02, page 284 of 986