M16C6NL Datasheet, PDF (245/388 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

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M16C/6N Group (M16C/6NL, M16C/6NN)
19. CAN Module
CAN0 Receive Error Count Register
b7
b0
Symbol
C0RECR
Address
021Ch
After Reset
00h
Function
Counter Value
RW
Reception error counting function
The value is incremented or decremented
00h to FFh ⁽¹⁾
RO
according to the CAN module’s error status.
NOTE:
1. The value is indeterminate in bus off state.
CAN0 Transmit Error Count Register
b7
b0
Symbol
C0TECR
Address
021Dh
After Reset
00h
Function
Counter Value
RW
Transmission error counting function
The value is incremented or decremented
00h to FFh ⁽¹⁾
RO
according to the CAN module’s error status.
NOTE:
1. The value is indeterminate in bus off state.
CAN0 Time Stamp Register
(b15)
b7
(b8)
b0 b7
b0
Symbol
C0TSR
Address
021Fh, 021Eh
Function
Time stamp function
After Reset
0000h
Counter Value
RW
0000h to FFFFh
RO
CAN0 Acceptance Filter Support Register
(b15)
(b8)
b7
b0 b7
b0
Symbol
C0AFS
Address
0243h, 0242h
After Reset
Indeterminate
Function
Setting Values
RW
Write the content equivalent to the standard frame
ID of the received message.
The value is "converted standard frame ID" when
Standard frame ID
RW
read.
Figure 19.12 C0RECR Register, C0TECR Register, C0TSR Register and C0AFS Register
Rev.2.00 Nov 28, 2005 page 229 of 364
REJ09B0126-0200