HD6432621 Hitachi, HD6432621 Datasheet - Page 578

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

15.2.9
The receive complete register (RXPR) is a 16-bit readable/writable register containing status flags
that indicate normal reception of messages (data frame or remote frame) in mailboxes (buffers).
In the case of remote frame reception, the corresponding remote request register (RFPR) is also set
simultaneously.
Bits 15 to 0—Receive Complete Register (RXPR7 to RXPR0, RXPR15 to RXPR8): These bits
indicate that a receive message has been received normally in the corresponding mailbox.
Bit x: RXPRx
0
1
534
Initial value:
Initial value:
RXPR
Note: * Can only be written with 1 for flag clearing.
Receive Complete Register (RXPR)
R/W:
R/W:
Bit:
Bit:
RXPR15 RXPR14 RXPR13 RXPR12 RXPR11 RXPR10 RXPR9 RXPR8
RXPR7
R/(W)*
R/(W)*
Description
[Clearing condition]
Writing 1
Completion of message (data frame or remote frame) reception in
corresponding mailbox
15
0
7
0
RXPR6 RXPR5
R/(W) * R/(W) *
R/(W) * R/(W) *
14
0
6
0
13
0
5
0
RXPR4 RXPR3
R/(W) *
R/(W) *
12
0
4
0
R/(W)*
R/(W)*
11
0
3
0
RXPR2
R/(W) *
R/(W) *
10
0
2
0
RXPR1 RXPR0
R/(W) * R/(W) *
R/(W) * R/(W) *
9
0
1
0
(Initial value)
8
0
0
0