PXS20RM Datasheet, PDF (754/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

FlexRay Communication Controller
26.5.2.26 Cycle Counter Register (FR_CYCTR)
Base + 0x0032
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R0 0 0 0 0 0 0 0 0 0
CYCCNT
W
Rese
t
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 26-26. Cycle Counter Register (FR_CYCTR)
This register provides the number of the current communication cycle.
Table 26-31. FR_CYCTR Field Descriptions
Field
Description
CYCCNT
Cycle Counter — protocol related variable: vCycleCounter
This field provides the number of the current communication cycle. If the counter reaches the
maximum value of 63, the counter wraps and starts from zero again.
26.5.2.27 Slot Counter Channel A Register (FR_SLTCTAR)
Base + 0x0034
0
R0
W
Rese
t
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0000
SLOTCNTA
000000000000000
Figure 26-27. Slot Counter Channel A Register (FR_SLTCTAR)
This register provides the number of the current slot in the current communication cycle for channel A.
Table 26-32. FR_SLTCTAR Field Descriptions
Field
Description
SLOTCNTA Slot Counter Value for Channel A — protocol related variable: vSlotCounter for channel A
This field provides the number of the current slot in the current communication cycle.
26-42
PXS20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor