HD6432646 Hitachi, HD6432646 Datasheet - Page 580

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

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.
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
Initial value:
Initial value:
RFPR
R/W:
R/W:
Bit:
Bit:
RFPR15 RFPR14 RFPR13 RFPR12 RFPR11 RFPR10 RFPR9
RFPR7
R/(W)*
R/(W)*
Description
[Clearing condition]
Writing 1
Completion of remote frame reception in corresponding mailbox
15
0
7
0
RFPR6
R/(W)*
R/(W)*
14
0
6
0
RFPR5
R/(W)*
R/(W)*
13
0
5
0
RFPR4
R/(W)*
R/(W)*
12
0
4
0
RFPR3
R/(W)*
R/(W)*
11
0
3
0
RFPR2
R/(W)*
R/(W)*
10
0
2
0
RFPR1
R/(W)*
R/(W)*
9
0
1
0
(Initial value)
(x = 15 to 0)
RFPR0
RFPR8
R/(W)*
R/(W)*
8
0
0
0