mfr4200 Freescale Semiconductor, Inc, mfr4200 Datasheet - Page 137

• Manufacturer Part Number: mfr4200
• Description: Flexray Communication Controllers
• Manufacturer: Freescale Semiconductor, Inc

FMDAFM[0:15]
These bit-fields define the mask for the FIFO message ID filter.
0 – This bit in the message ID field of a received frame is not considered for acceptance filtering.
1 – This bit in the message ID field of a received frame is used for the acceptance filtering.
These bits may be written only in the configuration state.
3.2.3.8.7
Address 0x1A
Reset
FCHAAFV, FCHBAFV
These are FIFO channel filtering value bits. They define the channel from which the received frame will
be accepted or rejected. These bits may be written only in the configuration state.
Freescale Semiconductor
Reserved
Reserved
15
7
r
r
0x0
FCHAAFV
FIFO Acceptance/Rejection Filter Channel Register (FAFCHR)
1
1
0
0
Reserved
Reserved
14
6
r
r
Figure 3-112. FIFO Acceptance/Rejection Filter Channel Register
FCHBAFV
Table 3-10. FIFO Channel Filtering Configuration
Reserved
Reserved
1
0
1
0
13
5
r
r
Frame received on both channels are accepted or rejected
Frame received on channel A is accepted or rejected
Frame received on channel B is accepted or rejected
Ignore frame
MFR4200 Data Sheet, Rev. 0
Reserved
Reserved
12
4
r
r
Reserved
Reserved
Receive message buffer
Store valid Rx frame
11
3
r
r
Reserved
Reserved
10
2
r
r
FCHBAFV
Reserved
Memory Map and Registers
rw*
9
1
r
FCHAAFV
Reserved
rw*
8
0
r
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