FlexRay Communication Controller (FLEXRAY)
MPC5510 Microcontroller Family Reference Manual, Rev. 1
30-58
Freescale Semiconductor
Preliminary
30.5.2.51 Receive FIFO Selection Register (RFSR)
This register is used to select a receiver FIFO for subsequent access through the receiver FIFO
configuration registers summarized in
30.5.2.52 Receive FIFO Start Index Register (RFSIR)
This register defines the message buffer header index of the first message buffer of the selected FIFO.
Base + 0x0086
Write: Anytime
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SEL
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 30-51. Receive FIFO Selection Register (RFSR)
Table 30-61. SEL Controlled Receiver FIFO Registers
Register
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)
Table 30-62. RFSR Field Descriptions
Field
Description
SEL
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
Base + 0x0088
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
0
SIDX
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 30-52. Receive FIFO Start Index Register (RFSIR)
