h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 474

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 14 Controller Area Network (HCAN)
14.3.10 Remote Request Register (RFPR)
RFPR is a 16-bit register containing status flags that indicate normal reception of remote frames in
mailboxes (buffers). When a bit in this register is set to 1, the corresponding receive complete
register (RXPR) bit is also set to 1 simultaneously.
Note:
Rev. 2.00 Dec. 05, 2005 Page 436 of 724
REJ09B0200-0200
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
RFPR7
RFPR6
RFPR5
RFPR4
RFPR3
RFPR2
RFPR1
RFPR0
RFPR15
RFPR14
RFPR13
RFPR12
RFPR11
RFPR10
RFPR9
RFPR8
*
Only 1 can be written to clear the flag.
Initial
Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
Description
When mailbox n (n = 0 to 15) has received the remote
frame error-free, RFPRn (n = 1 to 15) is set to 1.
[Setting condition]
•
[Clearing condition]
•
Completion of remote frame reception in
corresponding mailbox
Writing 1