mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 505

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

13.5.2.35 Sync Frame ID Rejection Filter Register (SFIDRFR)
Write: Normal Mode
This register defines the Sync Frame Rejection Filter ID. The application must update this register outside
of the static segment. If the application updates this register in the static segment, it can appear that the
FlexRay block accepts the sync frame in the current cycle.
13.5.2.36 Sync Frame ID Acceptance Filter Value Register (SFIDAFVR)
Write:
This register defines the sync frame acceptance filter value. For details on filtering, see
“Sync Frame
13.5.2.37 Sync Frame ID Acceptance Filter Mask Register (SFIDAFMR)
Freescale Semiconductor
Module Base + 0x0046
Module Base + 0x0048
Module Base + 0x004A
Reset
Reset
Reset
SYNFRID
W
W
W
Field
Field
FVAL
R
R
R
9–0
9–0
POC:config
15
15
15
0
0
0
0
0
0
Sync Frame Rejection ID — This field defines the frame ID of a frame that must not be used for clock
synchronization. For details see
Filter Value — This field defines the value for the sync frame acceptance filtering.
Filtering”.
14
14
14
0
0
0
0
0
0
Figure 13-37. Sync Frame ID Acceptance Filter Mask Register (SFIDAFMR)
Figure 13-36. Sync Frame ID Acceptance Filter Value Register (SFIDAFVR)
13
13
13
0
0
Figure 13-35. Sync Frame ID Rejection Filter Register (SFIDRFR)
0
0
0
0
12
12
12
0
0
0
0
0
0
MC9S12XF - Family Reference Manual, Rev.1.19
Table 13-43. SFIDAFVR Field Descriptions
Table 13-42. SFIDRFR Field Descriptions
11
11
11
0
0
0
0
0
0
10
10
10
0
0
0
0
0
0
Section 13.6.15.2, “Sync Frame Rejection
16-bit write access required
0
0
0
9
9
9
0
0
0
8
8
8
Description
Description
0
0
0
7
7
7
Chapter 13 FlexRay Communication Controller (FLEXRAY)
6
0
6
0
6
0
SYNFRID
0
0
0
5
5
5
FMSK
FVAL
Filtering”.
0
0
0
4
4
4
0
0
0
3
3
3
Section 13.6.15,
0
0
0
2
2
2
1
0
1
0
1
0
0
0
0
0
0
0
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