h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 420

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 Controller Area Network (HCAN)
15.3.5
TXPR is a 16-bit register that is used to set a transmit wait after a transmit message is stored in a
mailbox (buffer) (CAN bus arbitration wait).
Rev. 3.00 Oct 04, 2005 page 380 of 598
REJ09B0155-0300
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
TXPR7
TXPR6
TXPR5
TXPR4
TXPR3
TXPR2
TXPR1
TXPR15
TXPR14
TXPR13
TXPR12
TXPR11
TXPR10
TXPR9
TXPR8
Transmit Wait Register (TXPR)
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
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
These bits set a transmit wait (CAN bus arbitration
wait) for the corresponding mailboxes 15 to 1.
When TXPRn (n = 15 to 1) is set to 1, the message
in mailbox n becomes the transmit wait state.
[Clearing conditions]
Bit 8 is reserved. This bit is always read as 1. The
write value should always be 1.
Completion of message transmission
Completion of transmission cancellation