NEC V850E/Dx3 Preliminary User's Manual page 669

CAN Controller (CAN)
Address offset Register name
mx20 + 0
H
mx20
mx20
mx20 + 2
H
mx20
mx20
mx20 + 4
H
mx20
mx20
mx20 + 6
H
mx20
mx20
mx20 + 8
H
mx20 + 9
H
mx20 + A
H
mx20 + C
H
mx20 + E
H
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The addresses in the following table denote the address offsets to the CAN0
message buffer base address:
C0MBaseAddr = PBA + 100
Example CAN0, message buffer register m = 14 = E
address E
Note The message buffer register number m in the register symbols has 2 digits, for
example,
COMDATA01m = COMDATA0100 for m = 0.
Table 19-20 CAN0 message buffer registers
CAN0 message data byte 01 register m
H
+ 0 CAN0 message data byte 0 register m
H H
+ 1 CAN0 message data byte 1 register m
H H
CAN0 message data byte 23 register m
H
+ 2 CAN0 message data byte 2 register m
H H
+ 3 CAN0 message data byte 3 register m
H H
CAN0 message data byte 45 register m
H
+ 4 CAN0 message data byte 4 register m
H H
+ 5 CAN0 message data byte 5 register m
H H
CAN0 message data byte 67 register m
H
+ 6 CAN0 message data byte 6 register m
H H
+ 7 CAN0 message data byte 7 register m
H H
CAN0 message data length register m
H
CAN0 message configuration register m
H
CAN0 message identifier register m
H
H
CAN0 message control register m
H
Preliminary User's Manual U17566EE1V2UM00
H
x 20 + 6 + C0MBaseAddr
H H H
Symbol
C0MDATA01m
C0MDATA0m
C0MDATA1m
C0MDATA23m
C0MDATA2m
C0MDATA3m
C0MDATA45m
C0MDATA4m
C0MDATA5m
C0MDATA67m
C0MDATA6m
C0MDATA7m
C0MDLCm
C0MCONFm
C0MIDLm
C0MIDHm
C0MCTRLm
Chapter 19
, byte 6 C0MDATA614 has the
H
Access
R/W After reset
1-bit 8-bit 16-bit
√
R/W Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
Undefined
√
0000 xxxx
√
Undefined
√
Undefined
√
Undefined
√
0x00 0000
0000 0000
B
B
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