FlexRay Communication Controller (FLEXRAY)
Freescale Semiconductor
22-37
PXR40 Microcontroller Reference Manual, Rev. 1
This register provides the macrotick count of the current communication cycle.
22.5.2.24 Cycle Counter Register (CYCTR)
This register provides the number of the current communication cycle.
22.5.2.25 Slot Counter Channel A Register (SLTCTAR)
This register provides the number of the current slot in the current communication cycle for channel A.
Table 22-29. MTCTR Field Descriptions
Field
Description
MTCT
Macrotick Counter — protocol related variable:
vMacrotick
This field provides the macrotick count of the current communication cycle.
Base + 0x0032
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
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 22-24. Cycle Counter Register (CYCTR)
Table 22-30. 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.
Base + 0x0034
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
0
0
0
0
SLOTCNTA
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 22-25. Slot Counter Channel A Register (SLTCTAR)
Table 22-31. 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.
Summary of Contents for PXR4030
Page 1: ...PXR40 Microcontroller Reference Manual Devices Supported PXR4030 PXR4040 PXR40RM Rev 1 06 2011...
Page 30: ...PXR40 Microcontroller Reference Manual Rev 1 Freescale Semiconductor xxx...
Page 40: ...PXR40 Microcontroller Reference Manual Rev 1 xl Freescale Semiconductor...
Page 66: ...Memory Map PXR40 Microcontroller Reference Manual Rev 1 2 4 Freescale Semiconductor...
Page 120: ...Signal Descriptions 3 54 Freescale Semiconductor PXR40 Microcontroller Reference Manual Rev 1...
Page 860: ...FlexCAN Module 24 50 Freescale Semiconductor PXR40 Microcontroller Reference Manual Rev 1...
Page 1167: ...Decimation Filter Freescale Semiconductor 28 53 PXR40 Microcontroller Reference Manual Rev 1...
Page 1168: ...Decimation Filter 28 54 Freescale Semiconductor PXR40 Microcontroller Reference Manual Rev 1...
