
Chapter 13 FlexRay Communication Controller (FLEXRAY)
MC9S12XF - Family Reference Manual, Rev.1.19
Freescale Semiconductor
523
13.5.2.62 Receive FIFO Range Filter Control Register (RFRFCTR)
Write: Anytime
This register is used to enable and disable each frame ID range lter and to dene whether it is running as
acceptance or rejection lter.
13–12
SEL
Filter Selector — This control eld selects the frame ID range lter to be accessed.
00 select frame ID range lter 0.
01 select frame ID range lter 1.
10 select frame ID range lter 2.
11 select frame ID range lter 3.
10–0
SID
Slot ID — Denes the IBD-selected frame ID boundary value for the SEL-selected range lter.
Module Base + 0x009A
15
14
13
12
11
10
9876543210
R
0000
F3MD F2MD F1MD F0MD
0000
F3EN F2EN F1EN F0EN
W
Reset
0000000000000000
Figure 13-62. Receive FIFO Range Filter Control Register (RFRFCTR)
Table 13-73. RFRFCTR Field Descriptions (Sheet 1 of 2)
Field
Description
11
F3MD
Range Filter 3 Mode — This control bit denes the lter mode of the frame ID range lter 3.
0 range lter 3 runs as acceptance lter
1 range lter 3 runs as rejection lter
10
F2MD
Range Filter 2 Mode — This control bit denes the lter mode of the frame ID range lter 2.
0 range lter 2 runs as acceptance lter
1 range lter 2 runs as rejection lter
9
F1MD
Range Filter 1 Mode — This control bit denes the lter mode of the frame ID range lter 1.
0 range lter 1 runs as acceptance lter
1 range lter 1 runs as rejection lter
8
F0MD
Range Filter 0 Mode — This control bit denes the lter mode of the frame ID range lter 0.
0 range lter 0 runs as acceptance lter
1 range lter 0 runs as rejection lter
3
F3EN
Range Filter 3 Enable — This control bit is used to enable and disable the frame ID range lter 3.
0 range lter 3 disabled
1 range lter 3 enabled
2
F2EN
Range Filter 2 Enable — This control bit is used to enable and disable the frame ID range lter 2.
0 range lter 2 disabled
1 range lter 2 enabled
Table 13-72. RFRFCFR Field Descriptions (continued)
Field
Description