CONTROLLER AREA NETWORK (bxCAN)
CONTROLLER AREA NETWORK (Cont’d)
Table 65. bxCAN Control & Status Page - Register Map and Reset Values
Address
(Hex.)
Register
Name
7
6
5
4
3
2
1
0
CMCR
TTCM
0
ABOM
0
AWUM
0
NART
0
RFLM
0
TXFP
0
SLEEP
1
INRQ
0
F0h
F1h
F2h
F3h
F4h
F5h
F6h
F7h
F8h
F9h
FAh
FBh
FCh
FDh
FEh
FFh
Reset Value
CMSR
REC
0
TRAN
0
WKUI
0
ERRI
0
SLAK
0
INAK
0
Reset Value
0
0
CTSR
TXOK2
0
TXOK1
0
TXOK0
0
RQCP2
0
RQCP1
0
RQCP0
0
Reset Value
0
0
CTPR
LOW2
0
LOW1
0
LOW0
0
TME2
1
TME1
1
TME0
1
CODE1
0
CODE0
0
Reset Value
CRFR0
RFOM
0
FOVR
0
FULL
0
FMP1
0
FMP0
0
Reset Value
0
0
0
CRFR1
RFOM
0
FOVR
0
FULL
0
FMP1
0
FMP0
0
Reset Value
0
0
0
CIER
WKUIE
0
FOVIE1
0
FFIE1
0
FMPIE1
0
FOVIE0
0
FFIE0
0
FMPIE0
0
TMEIE
0
Reset Value
CESR
LEC2
0
LEC1
0
LEC0
0
BOFF
0
EPVF
0
EWGF
0
Reset Value
0
0
CEIER
LECIE
0
BOFIE
0
EPVIE
0
EWGIE
0
ERRIE
0
Reset Value
0
0
0
TECR
TEC7
0
TEC6
0
TEC5
0
TEC4
0
TEC3
0
TEC2
0
TEC1
0
TEC0
0
Reset Value
RECR
REC7
0
REC6
0
REC5
0
REC4
0
REC3
0
REC2
0
REC1
0
REC0
0
Reset Value
CDGR
RX
0
SAMP
0
SILM
0
LBKM
0
Reset Value
0
0
0
0
CBTR0
SJW1
0
SJW0
0
BRP5
0
BRP4
0
BRP3
0
BRP2
0
BRP1
0
BRP0
0
Reset Value
CBTR1
TS22
0
TS21
1
TS20
0
TS13
0
TS12
0
TS11
1
TS10
1
Reset Value
0
X
0
Reserved
X
0
X
0
X
0
X
0
X
X
X
CFPSR
FPS2
0
FPS1
0
FPS0
0
Reset Value
358/426
9
STMICROELECTRONICS [ ST ]
