Renesas R5S72624 User Manual
Section 20 Controller Area Network
Page 1026 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
32-Mailboxes version
Description
Address
Name
Access Size (bits)
Transmit Pending 1
020
TXPR1
LW
Transmit Pending 0
022
TXPR0
024
026
Transmit Cancel 1
028
TXCR1
Word/LW
Transmit Cancel 0
02A
TXCR0
Word
02C
02E
Transmit Acknowledge 1
030
TXACK1
Word/LW
Transmit Acknowledge 0
032
TXACK0
Word
034
036
Abort Acknowledge 1
038
ABACK1
Word/LW
Abort Acknowledge 0
03A
ABACK0
Word
03C
03E
Data Frame Receive Pending 1
040
RXPR1
Word/LW
Data Frame Receive Pending 0
042
RXPR0
Word
044
046
Remote Frame Receive Pending 1 048
RFPR1
Word/LW
Remote Frame Receive Pending 0 04A
RFPR0
Word
04C
04E
Mailbox Interrupt Mask Register 1 050
MBIMR1
Word/LW
Mailbox Interrupt Mask Register 0 052
MBIMR0
Word
054
056
Unread message Status Register 1 058
UMSR1
Word/LW
Unread message Status Register 0 05A
UMSR0
Word
05C
05E
Figure 20.11 Mailbox Registers