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M16C/6N Group (M16C/6NK, M16C/6NM)
CANi Receive Error Count Register (i = 0, 1)
b7
NOTE:
1. The value is indeterminate in bus off state.
CANi Transmit Error Count Register (i = 0, 1)
b7
NOTE:
1. The value is indeterminate in bus off state.
CANi Time Stamp Register (i = 0, 1)
(b15)
(b8)
b7
b0 b7
CANi Acceptance Filter Support Register (i = 0, 1)
(b15)
b7
Figure 19.11 C0RECR, C1RECR Registers, C0TECR, C1TECR Registers, C0TSR, C1TSR Registers,
and C0AFS, C1AFS Registers
Rev.2.00
Nov 28, 2005
REJ09B0124-0200
b0
Symbol
C0RECR
C1RECR
Reception error counting function
The value is incremented or decremented
according to the CAN module's error status.
b0
Symbol
C0TECR
C1TECR
Transmission error counting function
The value is incremented or decremented
according to the CAN module's error status.
b0
Symbol
C0TSR
C1TSR
Time stamp function
(b8)
b0 b7
Write the content equivalent to the standard frame
ID of the received message.
The value is "converted standard frame ID" when
read.
page 233 of 378
Address
After Reset
021Ch
00h
023Ch
00h
Function
Address
After Reset
021Dh
00h
023Dh
00h
Function
Address
After Reset
021Fh, 021Eh
0000h
023Fh, 023Eh
0000h
Function
b0
Symbol
Address
C0AFS
0243h, 0242h
C1AFS
0245h, 0244h
Function
19. CAN Module
Counter Value
(1)
00h to FFh
Counter Value
(1)
00h to FFh
Counter Value
0000h to FFFFh
After Reset
Indeterminate
Indeterminate
Setting Values
Standard frame ID
RW
RO
RW
RO
RW
RO
RW
RW
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