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15.2.10 Remote Request Register (RFPR)
The remote request register (RFPR) is a 16-bit readable/writable register containing status flags
that indicate normal reception of remote frames in mailboxes (buffers). When this bit is set, the
corresponding receive-completed bit is set the same time.
RFPR
Bit:
Initial value:
R/W:
Bit:
RFPR15 RFPR14 RFPR13 RFPR12 RFPR11 RFPR10 RFPR9
Initial value:
R/W:
Note: * Only a write of 1 is permitted, to clear the flag.
Bits 15 to 0—Remote Request Register: These bits indicate that a remote frame has been
received normally in the corresponding mailbox.
Bit x: RFPRx
0
1
546
15
14
RFPR7
RFPR6
RFPR5
0
0
R/(W)*
R/(W)*
R/(W)*
7
6
0
0
R/(W)*
R/(W)*
R/(W)*
Description
[Clearing condition]
Writing 1
Completion of remote frame reception in corresponding mailbox
13
12
11
RFPR4
RFPR3
0
0
0
R/(W)*
R/(W)*
5
4
3
0
0
0
R/(W)*
R/(W)*
10
9
RFPR2
RFPR1
RFPR0
0
0
R/(W)*
R/(W)*
R/(W)*
2
1
RFPR8
0
0
R/(W)*
R/(W)*
R/(W)*
(Initial value)
(x = 15 to 0)
8
0
0
0
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