MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 427

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

24.14.3 MSCAN08 Bus Timing Register 0
68HC908AZ32A — Rev 0.0
MOTOROLA
NOTE:
Address:
CLKSRC — Clock Source
The CMCR1 register can be written only if the SFTRES bit in the
MSCAN08 module control register is set
SJW1 and SJW0 — Synchronization Jump Width
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
This flag defines which clock source the MSCAN08 module is driven
from (see
The synchronization jump width (SJW) defines the maximum number
of time quanta (T
lengthened, to achieve resynchronization on data transitions on the
bus (see
For More Information On This Product,
1 = The MSCAN08 clock source is CGMOUT (see
0 = The MSCAN08 clock source is CGMXCLK/2 (see
$0502
SJW1
Bit 7
0
Figure 24-17. Bus Timing Register 0 (CBTR0)
MSCAN Controller (MSCAN08)
Table
SJW1
Go to: www.freescale.com
Clock System
Table 24-7. Synchronization Jump Width
0
0
1
1
SJW0
6
0
24-7).
q
) clock cycles by which a bit may be shortened, or
BRP5
5
0
SJW0
0
1
0
1
on page 411).
BRP4
4
0
Synchronization Jump Width
Programmer’s Model of Control Registers
BRP3
3
0
MSCAN Controller (MSCAN08)
1 T
2 T
3 T
4 T
q
q
q
q
BRP2
cycle
cycle
cycle
cycle
2
0
Advance Information
Figure
BRP1
Figure
1
0
24-7).
BRP0
24-7).
Bit 0
0
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