MC68HC12D60 Datasheet, PDF (297/432 Pages) Motorola, Inc – Advance Information - Rev 4.0

Freescale Semiconductor, Inc.
MSCAN Controller
Clock System
NRZ Signal
SYNC
_SEG
1
Time segment 1
(PROP_SEG + PHASE_SEG1)
4 ... 16
8... 25 Time Quanta
= 1 Bit Time
Time Seg. 2
(PHASE_SEG2)
2 ... 8
Transmit point
Sample point
(single or triple sampling)
Figure 17-8. Segments within the Bit Time
Table 17-3. 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 TSEG2
2
1
3
2
4
3
5
4
6
5
7
6
8
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
68HC(9)12D60 — Rev 4.0
MOTOROLA
MSCAN Controller
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Advance Information
297