FlexRay Module (FLEXRAYV4)
MFR4310 Reference Manual, Rev. 2
108 Freescale Semiconductor
The content of this register depends on the value of the T2_CFG bit in the Timer Configuration and Control
Register (TICCR). For a detailed description of timer T2, refer to Section 3.4.17.2, “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 the timer T2 expires 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.
3.3.2.42 Slot Status Selection Register (SSSR)
This register is used to access the four internal non memory-mapped slot status selection registers SSSR0
to SSSR3. Each internal registers selects a slot, or symbol window/NIT, whose status vector is saved in the
corresponding Slot Status Registers (SSR0–SSR7) according to Table 3-51. For a detailed description of
slot status monitoring, refer to Section 3.4.18, “Slot Status Monitoring”.
Table 3-49. TI2CR1 Field Descriptions
Field Description
Fields for absolute timer T2 (TICCR[T2_CFG] = 0)
13–0
T2_MTOFFSET
Timer T2 Macrotick Offset — This field holds the macrotick offset value for timer T2.
Fields for relative timer T2 (TICCR[T2_CFG] = 1)
15–0
T2_MTCNT[15:0]
Timer T2 Macrotick Low Word — This field defines the low word of the macrotick value for timer T2.
0x0064 16-bit write access required Write: Any Time
1514131211109876543210
R0 0
SEL
0
SLOTNUMBER
WWMD
Reset0000000000000000
Figure 3-41. Slot Status Selection Register (SSSR)
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