upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 757

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

CAN Controller (CAN)
Figure 19-46
Note
Reception via interrupt (using CnLIPT register)
Check the MUC and DN bits using one read access.
Preliminary User’s Manual U17566EE1V2UM00
Read CnMDATAxm,
CnMDLCm, CnMIDLm, and
CnMIDHm registers.
Read CnLIPT register.
Clear CINTS1 bit = 1
Clear CINTS1 bit.
Transmit abort
Clear DN bit = 1
MUC bit = 0
Clear DN bit.
DN bit = 0
START
END
and
Yes
Note
No
Chapter 19
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