mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 117

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

3.3.2.58
This register defines the filter mask for the frame ID rejection filter of the selected receive FIFO. For
details on frame ID filtering see
3.3.2.59
This register provides access to the four internal frame ID range filter boundary registers of the selected
receive FIFO. For details on frame ID range filter see
Freescale Semiconductor
0x0096
0x0098
Reset
Reset
FIDRFMSK
W
W WMD
13–12
WMD
Field
Field
R
10–0
R
10–0
SEL
IBD
SID
15
14
15
15
0
0
0
0
Figure 3-57. Receive FIFO Frame ID Rejection Filter Mask Register (RFFIDRFMR)
Frame ID Rejection Filter Mask — Filter mask for the frame ID rejection filter.
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.
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
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.
Slot ID — Defines the IBD-selected frame ID boundary value for the SEL-selected range filter.
Receive FIFO Frame ID Rejection Filter Mask Register (RFFIDRFMR)
Receive FIFO Range Filter Configuration Register (RFRFCFR)
IBD
14
14
0
0
0
Figure 3-58. Receive FIFO Range Filter Configuration Register (RFRFCFR)
13
13
0
0
0
SEL
12
12
0
0
0
Table 3-68. RFFIDRFMR Field Descriptions
Section 3.4.9.5, “Receive FIFO
Table 3-69. RFRFCFR Field Descriptions
11
11
0
0
0
0
16-bit write access required
10
10
0
0
MFR4300 Data Sheet, Rev. 3
0
0
9
9
0
0
8
8
Description
Description
Section 3.4.9.5, “Receive FIFO
0
0
7
7
6
0
6
0
filtering”.
FIDRFMSK
SID
0
0
5
5
0
0
4
4
Write: WMD, IBD, SEL: Any Time
FlexRay Module (FLEXRAYV2)
0
0
3
3
Write: SID:
filtering”.
0
0
2
2
Write:
POC:config
POC:config
1
0
1
0
0
0
0
0
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