SH7055S Datasheet, PDF (587/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

16.2.18 Message Control (MC0 to MC15)
The message control register sets (MC0 to MC15) consist of eight 8-bit readable/writable registers
(MCx[1] to MCx[8]). The HCAN has 16 sets of these registers (MC0 to MC15).
The initial value of these registers is undefined, so they must be initialized (by writing 0 or 1).
MCx [1]
Bit: 7
6
5
4
3
2
1
0
DLC3 DLC2 DLC1 DLC0
Initial value: —
—
—
—
—
—
—
—
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
MCx [2]
Bit: 7
6
5
4
3
2
1
0
Initial value: —
—
—
—
—
—
—
—
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
MCx [3]
Bit: 7
6
5
4
3
2
1
0
Initial value: —
—
—
—
—
—
—
—
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
MCx [4]
Bit: 7
6
5
4
3
2
1
0
Initial value: —
—
—
—
—
—
—
—
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
MCx [5]
Bit: 7
6
5
STD_ID2 STD_ID1 STD_ID0
Initial value: —
—
—
R/W: R/W R/W R/W
4
RTR
—
R/W
3
IDE
—
R/W
2
—
R/W
1
0
EXD_ID17 EXD_ID16
—
—
R/W R/W
Rev.2.0, 07/03, page 549 of 960