upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 669

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

CAN Controller (CAN)
Address offset Register name
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
mx20
H
H
H
H
H
H
H
H
H
+ 0
+ 2
+ 4
+ 6
+ 8
+ 9
+ A
+ C
+ E
H
H
H
H
H
H
H
H
+ 0
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
H
H
H
H
H
H
H
H
H
Table 19-20
H
H
H
H
H
H
H
H
Example
CAN0 message data byte 01 register m
CAN0 message data byte 0 register m
CAN0 message data byte 1 register m
CAN0 message data byte 23 register m
CAN0 message data byte 2 register m
CAN0 message data byte 3 register m
CAN0 message data byte 45 register m
CAN0 message data byte 4 register m
CAN0 message data byte 5 register m
CAN0 message data byte 67 register m
CAN0 message data byte 6 register m
CAN0 message data byte 7 register m
CAN0 message data length register m
CAN0 message configuration register m
CAN0 message identifier register m
CAN0 message control register m
Note
The addresses in the following table denote the address offsets to the CAN0
message buffer base address:
CAN0, message buffer register m = 14 = E
address E
The message buffer register number m in the register symbols has 2 digits, for
example,
COMDATA01m = COMDATA0100 for m = 0.
CAN0 message buffer registers
Preliminary User’s Manual U17566EE1V2UM00
C0MBaseAddr = PBA + 100
H
x 20
H
+ 6
H
+ C0MBaseAddr
C0MDATA01m
C0MDATA23m
C0MDATA45m
C0MDATA67m
C0MDATA0m
C0MDATA1m
C0MDATA2m
C0MDATA3m
C0MDATA4m
C0MDATA5m
C0MDATA6m
C0MDATA7m
C0MCONFm
C0MCTRLm
C0MDLCm
C0MIDHm
Symbol
C0MIDLm
H
R/W
R/W
H
, byte 6 C0MDATA614 has the
1-bit
Access
8-bit 16-bit
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Chapter 19
After reset
0000 0000
0000 xxxx
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
0x00 0000
669
B
B