NXP Semiconductors MPC5644A, Reference Manual, Page: 1496 / 1735

FlexRay Communication Controller (FlexRay)
MPC5644A Microcontroller Reference Manual, Rev. 6
1496 Freescale Semiconductor
NOTE
If the application modifies the value in this register while the timer is
running, the change becomes effective immediately and timer T1 will expire
according to the changed value.
33.5.2.44 Timer 2 Configuration Register 0 (FR_TI2CR0)
The content of this register depends on the value of the T2_CFG bit in the Timer Configuration and Control
Register (FR_TICCR) . For a detailed description of timer T2, refer to Section 33.6.17.2, Absolute /
Relative timer T2” .
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.
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 33-44. Timer 2 Configuration Register 0 (FR_TI2CR0)
Table 33-50. FR_TI2CR0 field description
Field Description
Fields for absolute timer T2 (FR_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 (FR_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.