FlexRay Communication Controller (FlexRay)
MPC5644A Microcontroller Reference Manual, Rev. 6
Freescale Semiconductor
1485
33.5.2.27 Slot Counter Channel A Register (FR_SLTCTAR)
This register provides the number of the current slot in the current communication cycle for channel A.
33.5.2.28 Slot Counter Channel B Register (FR_SLTCTBR)
This register provides the number of the current slot in the current communication cycle for channel B.
33.5.2.29 Rate Correction Value Register (FR_RTCORVR)
This register provides the sign extended rate correction value in microticks as it was calculated by the clock
synchronization algorithm. The CC updates this register during the NIT of each odd numbered
communication cycle.
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 33-27. Slot Counter Channel A Register (FR_SLTCTAR)
Table 33-32. FR_SLTCTAR field description
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.
Base + 0x0036
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
0
0
0
0
SLOTCNTB
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 33-28. Slot Counter Channel B Register (FR_SLTCTBR)
Table 33-33. FR_SLTCTBR field description
Field
Description
SLOTCNTA
Slot Counter Value for Channel B
— protocol related variable:
vSlotCounter
for channel B
This field provides the number of the current slot in the current communication cycle.
Base + 0x0038
Additional Reset: RUN Command
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
RATECORR
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Summary of Contents for MPC5644A
Page 2: ...MPC5644A Microcontroller Reference Manual Rev 6 2 Freescale Semiconductor...
Page 24: ...MPC5644A Microcontroller Reference Manual Rev 6 24 Freescale Semiconductor...
Page 26: ...MPC5644A Microcontroller Reference Manual Rev 6 26 Freescale Semiconductor...
Page 52: ...Introduction MPC5644A Microcontroller Reference Manual Rev 6 52 Freescale Semiconductor...
Page 56: ...Memory Map MPC5644A Microcontroller Reference Manual Rev 6 56 Freescale Semiconductor...
Page 1228: ...Decimation Filter MPC5644A Microcontroller Reference Manual Rev 6 1228 Freescale Semiconductor...
Page 1440: ...FlexCAN Module MPC5644A Microcontroller Reference Manual Rev 6 1440 Freescale Semiconductor...