mc9s08dz32 Freescale Semiconductor, Inc, mc9s08dz32 Datasheet - Page 229

• Manufacturer Part Number: mc9s08dz32
• Description: Hcs08 Microcontrollers 8-bit Can Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

The bit time is determined by the oscillator frequency, the baud rate prescaler, and the number of time
quanta (Tq) clock cycles per bit (as shown in
12.3.4.1
A flag can be cleared only by software (writing a 1 to the corresponding bit position) when the condition
which caused the setting is no longer valid. Every flag has an associated interrupt enable bit in the
CANRIER register.
Freescale Semiconductor
Reset:
W
R
1
MSCAN Receiver Flag Register (CANRFLG)
WUPIF
This setting is not valid. Please refer to
TSEG13
Bit Time
1
0
7
This setting is not valid. Please refer to
0
0
0
0
1
1
:
TSEG22
0
0
1
1
:
Figure 12-8. MSCAN Receiver Flag Register (CANRFLG)
= Unimplemented
CSCIF
=
6
0
TSEG12
(
----------------------------------------------------- -
Prescaler value
0
0
0
0
1
1
:
f CANCLK
TSEG21
MC9S08DZ60 Series Data Sheet, Rev. 3
Table 12-7. Time Segment 2 Values
Table 12-8. Time Segment 1 Values
RSTAT1
0
0
1
1
:
0
5
TSEG11
0
0
1
1
1
1
:
Table 12-7
Table 12-35
TSEG20
RSTAT0
)
•
Table 12-35
4
0
0
1
0
1
:
(
1
TSEG10
Chapter 12 Freescale’s Controller Area Network (S08MSCANV1)
+
and
TimeSegment1
0
1
0
1
0
1
:
for valid settings.
TSTAT1
Table
for valid settings.
0
3
Time Segment 2
1 Tq clock cycle
2 Tq clock cycles
7 Tq clock cycles
8 Tq clock cycles
12-8).
15 Tq clock cycles
16 Tq clock cycles
2 Tq clock cycles
3 Tq clock cycles
Time segment 1
1 Tq clock cycle
4 Tq clock cycles
TSTAT0
:
2
0
+
TimeSegment2
:
1
1
OVRIF
1
1
0
1
)
Eqn. 12-1
RXF
0
0
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