Table of Contents
Advertisement
16.3.3
Last event indication register (LEIR)
This register indicates the state of the last event (LEIR).
I Last event indication register (LEIR)
bit7
6
5
R/W
R/W
R/W
R/W : Read / Write
X
: Undefined
: Unused
: Reset value
Note:
If the condition is one of following on the last event, the other bit set 0.
- Last event = node status transmission bit (NTE)
- Last event = transmitting completed bit (TCE)
- Last event = receiving completed bit (RCE)
Figure 16.3-6 Last event indication register (LEIR)
4
3
2
1
0
R/W
R/W
R/W
bit2
MBP2
bit5
RCE
bit6
TCE
bit7
NTE
Reset value
0 0 0 X X 0 0 0
B
bit1
bit0
MBP1
MBP0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Last event=Reception complete bit
0
No receiving completed
1
Receiving completed
Last event=transmission complete bit
0
No transmitting completed
1
Transmitting completed
Last event=node status transition bit
0
No node ststus transition
1
Node ststus transition
CHAPTER 16 CAN controller
Message buffer pointer bit
Message buffer 0
Message buffer 1
Message buffer 2
Message buffer 3
Message buffer 4
Message buffer 5
Message buffer 6
message buffer 7
491
Advertisement
Table of Contents
