MC68HC908AZ60 Datasheet, PDF (356/480 Pages) Motorola, Inc – HCMOS Microcontroller Unit

MSCAN Controller (MSCAN08)
Table 3. Time segment syntax
SYNC_SEG
Transmit point
Sample point
System expects transitions to occur on the bus
during this period.
A node in transmit mode will transfer a new
value to the CAN bus at this point.
A node in receive mode will sample the bus at
this point. If the three samples per bit option is
selected then this point marks the position of
the third sample.
Table 4. CAN Standard Compliant Bit Time Segment Settings
Time
Segment 1
5 .. 10
4 .. 11
5 .. 12
6 .. 13
7 .. 14
8 .. 15
9 .. 16
TSEG1
4 .. 9
3 .. 10
4 .. 11
5 .. 12
6 .. 13
7 .. 14
8 .. 15
Time
Segment 2
2
3
4
5
6
7
8
TSEG2
1
2
3
4
5
6
7
Synchron.
Jump Width
1 .. 2
1 .. 3
1 .. 4
1 .. 4
1 .. 4
1 .. 4
1 .. 4
SJW
0 .. 1
0 .. 2
0 .. 3
0 .. 3
0 .. 3
0 .. 3
0 .. 3
MC68HC908AZ60 — Rev 2.0
354
MSCAN Controller (MSCAN08)
24-mscan
MOTOROLA