NXP Semiconductors PXN2020 - 26.5.2.59 Receive FIFO Message ID Acceptance Filter Value Register (RFMIDAFVR); 26.5.2.60 Receive FIFO Message ID Acceptance Filter Mask Register (RFMIAFMR)

FlexRay Communication Controller (FlexRAY)
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor 26-61
NOTE
If the pop count value PCA/PCB is greater than the current FIFO fill level
FLB/FLA, than the FIFO is empty after the update. No notification is given
that not the required number of entries was removed.
26.5.2.59 Receive FIFO Message ID Acceptance Filter Value Register
(RFMIDAFVR)
This register defines the filter value for the message ID acceptance filter of the selected FIFO. For details
on message ID filtering see Section 26.6.9.9, FIFO Filtering.
26.5.2.60 Receive FIFO Message ID Acceptance Filter Mask Register (RFMIAFMR)
This register defines the filter mask for the message ID acceptance filter of the selected FIFO. For details
on message ID filtering see Section 26.6.9.9, FIFO Filtering.
Base + 0x0090 Write: POC:config
0123456789101112131415
R
MIDAFVAL
A
/MIDAFVAL
B
W
Reset0000000000000000
Figure 26-60. Receive FIFO Message ID Acceptance Filter Value Register (RFMIDAFVR)
Table 26-69. RFMIDAFVR Field Descriptions
Field Description
MIDAFVAL
A
MIDAFVAL
B
Message ID Acceptance Filter Value — Filter value for the message ID acceptance filter.
Base + 0x0092 Write: POC:config
0123456789101112131415
R
MIDAFMSK
A
/MIDAFMSK
B
W
Reset0000000000000000
Figure 26-61. Receive FIFO Message ID Acceptance Filter Mask Register (RFMIAFMR)
Table 26-70. RFMIAFMR Field Descriptions
Field Description
MIDAFMSK
A
MIDAFMSK
B
Message ID Acceptance Filter Mask — Filter mask for the message ID acceptance filter.