790
Chapter 18
AFCAN Controller
User’s Manual U16580EE3V1UD00
(11) CnINTS - CANn module interrupt status register
The CnINTS register indicates the interrupt status of the CAN module.
(a) Read
Note:
The CINTS5 bit is set only when the CAN module is woken up from the CAN sleep mode by a
CAN bus operation. The CINTS5 bit is not set when the CAN sleep mode has been released by
software.
(b) Write
Caution:
Please clear the status bit of this register with software when the confirmation of
each status is necessary in the interrupt processing, because these bits are not
cleared automatically.
After reset: 0000H
R/W
Address: CnINTS <CnRBaseAddr> + 058
H
15
14
13
12
11
10
9
8
CnINTS
0
0
0
0
0
0
0
0
7
6
5
4
3
2
1
0
0
0
CINTS5
CINTS4
CINTS3
CINTS2
CINTS1
CINTS0
CINTS5 to CINTS0
CAN interrupt status bit
0
No related interrupt source event is pending.
1
A related interrupt source event is pending.
Interrupt status bit
Related interrupt source event
CINTS5
Wakeup interrupt from CAN sleep mode
Note
CINTS4
Arbitration loss interrupt
CINTS3
CAN protocol error interrupt
CINTS2
CAN error status interrupt
CINTS1
Interrupt on completion of reception of valid message frame to message buffer m
CINTS0
Interrupt on normal completion of transmission of message frame from message
buffer m
15
14
13
12
11
10
9
8
CnINTS
0
0
0
0
0
0
0
0
7
6
5
4
3
2
1
0
0
0
Clear
CINTS5
Clear
CINTS4
Clear
CINTS3
Clear
CINTS2
Clear
CINTS1
Clear
CINTS0
Clear
CINTS5 to CINTS0
Setting of CINTS5 to CINTS0 bits
0
CINTS5 to CINTS0 bits are not changed.
1
CINTS5 to CINTS0 bits are cleared to 0.
Summary of Contents for MuPD70F3187
Page 6: ...6 Preface User s Manual U16580EE3V1UD00 ...
Page 16: ...16 User s Manual U16580EE3V1UD00 ...
Page 28: ...28 User s Manual U16580EE3V1UD00 ...
Page 32: ...32 User s Manual U16580EE3V1UD00 ...
Page 84: ...84 Chapter 2 Pin Functions User s Manual U16580EE3V1UD00 MEMO ...
Page 144: ...144 Chapter 3 CPU Functions User s Manual U16580EE3V1UD00 MEMO ...
Page 312: ...312 Chapter 9 16 Bit Timer Event Counter P User s Manual U16580EE3V1UD00 MEMO ...
Page 534: ...534 Chapter 11 16 bit Timer Event Counter T User s Manual U16580EE3V1UD00 ...
Page 969: ...969 Chapter 20 Port Functions User s Manual U16580EE3V1UD00 MEMO ...
Page 970: ...970 Chapter 20 Port Functions User s Manual U16580EE3V1UD00 ...
Page 976: ...976 Chapter 22 Internal RAM Parity Check Function User s Manual U16580EE3V1UD00 MEMO ...
Page 984: ...984 Chapter 23 On Chip Debug Function OCD User s Manual U16580EE3V1UD00 MEMO ...
Page 1006: ...1006 Chapter 24 Flash Memory User s Manual U16580EE3V1UD00 MEMO ...
Page 1036: ...1036 Chapter 27 Recommended Soldering Conditions User s Manual U16580EE3V1UD00 MEMO ...
Page 1046: ...1046 Appendix A Index User s Manual U16580EE3V1UD00 MEMO ...
Page 1052: ...1052 User s Manual U16580EE3V1UD00 ...
Page 1053: ......