NXP Semiconductors MPC5644A, Reference Manual, Page: 1510 / 1735

FlexRay Communication Controller (FlexRay)
MPC5644A Microcontroller Reference Manual, Rev. 6
1510 Freescale Semiconductor
33.5.2.64 Receive FIFO Frame ID Rejection Filter Mask Register (FR_RFFIDRFMR)
This register defines the filter mask for the frame ID rejection filter of the selected FIFO. For details on
frame ID filtering see
Section 33.6.9.9, FIFO filtering” .
33.5.2.65 Receive FIFO Range Filter Configuration Register (FR_RFRFCFR)
This register provides access to the four internal frame ID range filter boundary registers of the selected
FIFO. For details on frame ID range filter see
Section 33.6.9.9, FIFO filtering” .
Base + 0x0096 Write: POC:config
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R 0 0 0 0 0
FIDRFMSK
A
/FIDRFMSK
B
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 33-65. Receive FIFO Frame ID Rejection Filter Mask Register (FR_RFFIDRFMR)
Table 33-73. FR_RFFIDRFMR field description
Field Description
FIDRFMSK Frame ID Rejection Filter Mask — Filter mask for the frame ID rejection filter.
Base + 0x0098 16-bit write access required Write: WMD, IBD, SEL: Any Time
SID: POC:config
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R 0
IBD SEL
0
SID
A
/SID
B
W WMD
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 33-66. Receive FIFO Range Filter Configuration Register (FR_RFRFCFR)
Table 33-74. FR_RFRFCFR field description
Field Description
WMD Write Mode — This control bit defines the write mode of this register.
0 Write to all fields in this register on write access.
1 Write to SEL and IBD field only on write access.
IBD Interval Boundary — This control bit selects the interval boundary to be programmed with the SID
value.
0 program lower interval boundary
1 program upper interval boundary
SEL Filter Selector — This control field selects the frame ID range filter to be accessed.
00 select frame ID range filter 0.
01 select frame ID range filter 1.
10 select frame ID range filter 2.
11 select frame ID range filter 3.
SID
A
SID
B
Slot ID — Defines the IBD-selected frame ID boundary value for the SEL-selected range filter.