DS80C390_00 Datasheet, PDF (94/155 Pages) Dallas Semiconductor – High-Speed Microcontroller User’s Guide Supplement

DS80C390 High-Speed Microcontroller User’s Guide Supplement
CAN 1 Message Center 4 Control Register (C1M4C)
7
6
5
4
3
2
1
0
SFR EEh MSRDY ETI
ERI INTRQ EXTRQ MTRQ ROW/TIH DTUP
RW-0 RW-0 RW-0 RW-0 RC-0
R*-0
R*-0
R*-0
R=Unrestricted Read, C=Clear Only, *= See description below, -n=Value after Reset
C1M4C
Bits 7-0
Operation of the bits in this register are identical to those found in the CAN 1
Message One Control Register (C1M1C;ABh). Please consult the description
of that register for more information.
CAN 1 Message Center 5 Control Register (C1M5C)
7
6
5
4
3
SFR EFh MSRDY ETI
ERI INTRQ EXTRQ
RW-0 RW-0 RW-0 RW-0 RC-0
2
MTRQ
R*-0
1
ROW/TIH
R*-0
R=Unrestricted Read, C=Clear Only, *= See description below, -n=Value after Reset
0
DTUP
R*-0
C1M5C
Bits 7-0
Operation of the bits in this register are identical to those found in the CAN 1
Message One Control Register (C1M1C;ABh). Please consult the description
of that register for more information.
B Register (B)
7
SFR F0h B.7
RW-0
6
B.6
RW-0
5
B.5
RW-0
4
B.4
RW-0
3
B.3
RW-0
2
B.2
RW-0
1
B.1
RW-0
0
B.0
RW-0
R=Unrestricted Read, W=Unrestricted Write, -n=Value after Reset
B.7-0
Bits 7-0
B Register. This register serves as a second accumulator for certain arithmetic
operations. It is functionally identical to the B register found in the 80C32.
CAN 1 Message Center 6 Control Register (C1M6C)
7
6
5
4
3
SFR F3h MSRDY ETI
ERI INTRQ EXTRQ
RW-0 RW-0 RW-0 RW-0 RC-0
2
MTRQ
R*-0
1
ROW/TIH
R*-0
0
DTUP
R*-0
R=Unrestricted Read, C=Clear Only, *= See description below, -n=Value after Reset
C1M6C
Bits 7-0
Operation of the bits in this register are identical to those found in the CAN 1
Message One Control Register (C1M1C;ABh). Please consult the description
of that register for more information.
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