upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 679

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

CAN Controller (CAN)
Set ABTTRG
Set ABTCLR
CnGMABT
0
1
0
1
Other than above
Caution
Clear ABTTRG Automatic block transmission start bit
Automatic block transmission engine clear request bit
The automatic block transmission engine is in idle status or under operation.
Request to clear the automatic block transmission engine. After the automatic block
transmission engine has been cleared, automatic block transmission is started from
message buffer 0 by setting the ABTTRG bit to 1.
15
0
7
0
1
0
(b) Write
Before changing the normal operation mode with ABT to the initialization
mode, be sure to set the CnGMABT register to the default value (00H).
Preliminary User’s Manual U17566EE1V2UM00
14
Request to stop automatic block transmission.
Request to start automatic block transmission.
No change in ABTTRG bit.
0
6
0
13
0
5
0
12
0
4
0
11
0
3
0
10
0
2
0
ABTCLR
Set
9
1
0
Chapter 19
ABTTRG
ABTTRG
Clear
Set
8
0
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