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MB90360 Series
28
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CAN CONTROLLERS
The CAN controller has the following features :
Conforms to CAN Specification Version 2.0 Part A and B
Supports transmission/reception in standard frame and extended frame formats
Supports transmitting of data frames by receiving remote frames
16 transmitting/receiving message buffers
29-bit ID and 8-byte data
Multi-level message buffer configuration
Provides full-bit comparison, full-bit mask, acceptance register 0/acceptance register 1 for each message
buffer as ID acceptance mask
2 acceptance mask registers in either standard frame format or extended frame formats
Bit rate programmable from 10 Kbps/s to 2 Mbps/s (when input clock is at 16 MHz)
List of Control Registers (1)
Address
Register
Abbreviation
Access
Initial Value
CAN1
000080
H
Message buffer
valid register
BVALR
R/W
00000000
B
00000000
B
000081
H
000082
H
Transmit request
register
TREQR
R/W
00000000
B
00000000
B
000083
H
000084
H
Transmit cancel
register
TCANR
W
00000000
B
00000000
B
000085
H
000086
H
Transmission
complete register
TCR
R/W
00000000
B
00000000
B
000087
H
000088
H
Receive complete
register
RCR
R/W
00000000
B
00000000
B
000089
H
00008A
H
Remote request
receiving register
RRTRR
R/W
00000000
B
00000000
B
00008B
H
00008C
H
Receive overrun
register
ROVRR
R/W
00000000
B
00000000
B
00008D
H
00008E
H
Reception interrupt
enable register
RIER
R/W
00000000
B
00000000
B
00008F
H