h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 421

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

15.3.6
TXCR is a 16-bit register that controls the cancellation of transmit wait messages in mailboxes
(buffers).
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
TXCR7
TXCR6
TXCR5
TXCR4
TXCR3
TXCR2
TXCR1
TXCR15
TXCR14
TXCR13
TXCR12
TXCR11
TXCR10
TXCR9
TXCR8
Transmit Wait Cancel Register (TXCR)
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 cancel the transmit wait message in the
corresponding mailboxes 15 to 1. When TXCRn (n
= 15 to 1) is set to 1, the transmit wait message in
mailbox n is canceled.
[Clearing condition]
Bit 8 is reserved. This bit is always read as 0. The
write value should always be 0.
Completion of TXPR clearing when transmit
message is canceled normally
Section 15 Controller Area Network (HCAN)
Rev. 3.00 Oct 04, 2005 page 381 of 598
REJ09B0155-0300