ST STM32F10 Series User Manual

Controller area network (bxCAN) UM0306
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14.9 bxCAN register map
Refer to Table 1 on page 27 for the register boundary addresses.
Table 44. bxCAN - register map and reset values
Offset Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1 0
000h
CAN_MCR
Reserved
TTCM
ABOM
AWUM
NART
RFLM
TXFP
SLEEP
INRQ
Reset Value 00000010
004h
CAN_MSR
Reserved
RX
SAMP
RXM
TXM
Reserved
SLAKI
WKUI
ERRI
SLAK
INAK
Reset Value 1100 00010
008h
CAN_TSR LOW[2:0] TME[2:0]
CODE[1:0]
ABRQ2
Reserved
TERR2
ALST2
TXOK2
RQCP2
ABRQ1
Reserved
TERR1
ALST1
TXOK1
RQCP1
ABRQ0
Reserved
TERR0
ALST0
TXOK0
RQCP0
Reset Value 000111000 00000 00000 0000
00Ch
CAN_RF0R
Reserved
RFOM0
FOVR0
FULL0
Reserved
FMP0[1:0]
Reset Value 000 00
010h
CAN_RF1R
Reserved
RFOM1
FOVR1
FULL1
Reserved
FMP1[1:0]
Reset Value 000 00
014h
CAN_IER
Reserved
SLKIE
WKUIE
ERRIE
Reserved
LECIE
BOFIE
EPVIE
EWGIE
Reserved
FOVIE1
FFIE1
FMPIE1
FOVIE0
FFIE0
FMPIE0
TMEIE
Reset Value 000 0000 0000000
018h
CAN_ESR REC[7:0] TEC[7:0]
Reserved
LEC[2:0]
Reserved
BOFF
EPVF
EWGF
Reset Value 0000000000000000 000 000
01Ch
CAN_BTR
SILM
LBKM
Reserved
SJW[1:0]
Reserved
TS2[2:0] TS1[3:0]
CLK8
Reserved
BRP[9:0]
Reset Value 00 00 01000110 0000000000
020h-17Fh
Reserved
180h
CAN_TI0R STID[10:0] EXID[17:0]
IDE
RTR
TXRQ
Reset Value xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx0
184h
CAN_TDT0R TIME[15:0]
Reserved
TGT
Reserved
DLC[3:0]
Reset Value xxxxxxxxxxxxxxxx x xxxx
188h
CAN_TDL0R DATA3[7:0] DATA2[7:0] DATA1[7:0] DATA0[7:0]
Reset Value xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
18Ch
CAN_TDH0R DATA7[7:0] DATA6[7:0] DATA5[7:0] DATA4[7:0]
Reset Value xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
190h
CAN_TI1R STID[10:0] EXID[17:0]
IDE
RTR
TXRQ
Reset Value xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx0
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ST STM32F10 Series Specifications

General

Brand	ST
Model	STM32F10 Series
Category	Microcontrollers
Language	English