FlexRay Communication Controller (FLEXRAY)
22-48
Freescale Semiconductor
PXR40 Microcontroller Reference Manual, Rev. 1
22.5.2.42 Timer 2 Configuration Register 0 (TI2CR0)
The content of this register depends on the value of the T2_CFG bit in the
Timer Configuration and Control
. For a detailed description of timer T2, refer to
Section 22.6.17.2, Absolute / Relative
NOTE
If timer T2 is configured as an
absolute
timer and the application modifies
the values in this register while the timer is running, the change becomes
effective immediately and timer T2 will expire according to the changed
values.
If timer T2 is configured as a
relative
timer and the application changes the
values in this register while the timer is running, the change becomes
effective when the timer has expired according to the old values.
22.5.2.43 Timer 2 Configuration Register 1 (TI2CR1)
Base + 0x0060
Write: Anytime
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
R*
T2_CYC_VAL
R*
T2_CYC_MSK
W
R
T2_MTCNT[31:16]
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 22-42. Timer 2 Configuration Register 0 (TI2CR0)
Table 22-49. TI2CR0 Field Descriptions
Field
Description
Fields for absolute timer T2 (TICCR[T2_CFG] = 0)
T2_CYC_VAL
Timer T2 Cycle Filter Value — This field defines the cycle filter value for timer T2.
T2_CYC_MSK
Timer T2 Cycle Filter Mask — This field defines the cycle filter mask for timer T2.
Fields for relative timer T2 (TICCR[T2_CFG = 1)
T2_MTCNT[31:16] Timer T2 Macrotick High Word — This field defines the high word of the macrotick count for timer T2.
Base + 0x0062
Write: Anytime
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
R*
T2_MTOFFSET
W
R
T2_MTCNT[15:0]
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 22-43. Timer 2 Configuration Register 1 (TI2CR1)
Summary of Contents for PXR4030
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