mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 113

• Manufacturer Part Number: mfr4300
• Description: Flexray Communication Controllers
• Manufacturer: Freescale Semiconductor, Inc

3.3.2.50
This register is used to select a receiver FIFO for subsequent access through the receiver FIFO
configuration registers summarized in
3.3.2.51
This register defines the message buffer header index of the first message buffer that belongs to the
selected receive FIFO.
Freescale Semiconductor
0x0086
0x0088
Reset
Reset
W
W
Field
R
R
SEL
0
15
Receive FIFO Start Index Register (RFSIR)
Receive FIFO Depth and Size Register (RFDSR)
Receive FIFO Message ID Acceptance Filter Value Register (RFMIDAFVR)
Receive FIFO Message ID Acceptance Filter Mask Register (RFMIAFMR)
Receive FIFO Frame ID Rejection Filter Value Register (RFFIDRFVR)
Receive FIFO Frame ID Rejection Filter Mask Register (RFFIDRFMR)
Receive FIFO Range Filter Configuration Register (RFRFCFR)
Receive FIFO Range Filter Control Register (RFRFCTR)
15
0
0
0
0
Select — This control bit selects the receiver FIFO for subsequent programming.
0 Receiver FIFO for channel A selected
1 Receiver FIFO for channel B selected
Receive FIFO Selection Register (RFSR)
Receive FIFO Start Index Register (RFSIR)
14
14
0
0
0
0
13
13
0
0
0
0
Figure 3-50. Receive FIFO Start Index Register (RFSIR)
Figure 3-49. Receive FIFO Selection Register (RFSR)
12
12
0
0
0
0
Table 3-59. SEL Controlled Receiver FIFO Registers
11
11
0
0
0
0
Table 3-60. RFSR Field Descriptions
Table
10
10
0
0
0
0
MFR4300 Data Sheet, Rev. 3
3-59.
0
0
0
0
9
9
Register
0
0
0
0
8
8
Description
0
0
0
7
7
6
0
0
6
0
0
0
0
5
5
0
0
0
4
4
SIDX
FlexRay Module (FLEXRAYV2)
0
0
0
3
3
0
0
0
2
2
Write:
Write: Any Time
POC:config
1
0
0
1
0
SEL
0
0
0
0
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