PXN20RM Datasheet, PDF (652/1376 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

FlexRay Communication Controller (FlexRAY)
This register provides the macrotick count of the current communication cycle.
Table 26-29. MTCTR Field Descriptions
Field
MTCT
Description
Macrotick Counter — protocol related variable: vMacrotick
This field provides the macrotick count of the current communication cycle.
26.5.2.24 Cycle Counter Register (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
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 26-24. Cycle Counter Register (CYCTR)
This register provides the number of the current communication cycle.
Table 26-30. CYCTR Field Descriptions
Field
CYCCNT
Description
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.
26.5.2.25 Slot Counter Channel A Register (SLTCTAR)
Base + 0x0034
0
1
R0
0
W
Reset 0
0
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
0
0
SLOTCNTA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 26-25. Slot Counter Channel A Register (SLTCTAR)
This register provides the number of the current slot in the current communication cycle for channel A.
Table 26-31. 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.
26-38
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor