PXS20RM Datasheet, PDF (786/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

FlexRay Communication Controller
Table 26-78. Protocol Configuration Register Fields (continued)
Name
Description¹
Min Max
Unit
FR_PC
R
key_slot_id
pKeySlotId
number 18
key_slot_used_for_startup
pKeySlotUsedForStartup
bool
11
key_slot_used_for_sync
pKeySlotUsedForSync
bool
11
latest_tx
gNumberOfMinislots - pLatestTx
minislot 21
sync_node_max
gSyncNodeMax
number 30
micro_initial_offset_a
pMicroInitialOffset[A]
T
20
micro_initial_offset_b
pMicroInitialOffset[B]
T
20
micro_per_cycle
pMicroPerCycle
T
22/23
micro_per_cycle_min
pMicroPerCycle - pdMaxDrift
T
24/25
micro_per_cycle_max
pMicroPerCycle + pdMaxDrift
T
26/27
micro_per_macro_nom_half
round(pMicroPerMacroNom / 2)
T
7
offset_correction_out
pOffsetCorrectionOut
T
9
rate_correction_out
pRateCorrectionOut
T
14
single_slot_enabled
pSingleSlotEnabled
bool
10
wakeup_channel
pWakeupChannel
see Table 26-79
10
wakeup_pattern
pWakeupPattern
number 18
decoding_correction_a
pDecodingCorrection +
pDelayCompensation[A] + 2
T
19
decoding_correction_b
pDecodingCorrection +
pDelayCompensation[B] + 2
T
7
key_slot_header_crc
header CRC for key slot
0x00 0x7F number 12
0
F
extern_offset_correction
pExternOffsetCorrection
T
29
extern_rate_correction
pExternRateCorrection
T
21
NOTES:
1 _{See FlexRay Communications System Protocol Specification, Version 2.1 Rev A for detailed protocol parameter}
definitions
Table 26-79. Wakeup Channel Selection
wakeup_channel
0
1
Wakeup Channel
A
B
26-74
PXS20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor