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16.6.22 IMUX Select Register 8 (SIU_ISEL8)
The SIU_ISEL8 Register is used to multiplex the eTPU[24:29] inputs.
These six eTPU channels can come from the output of the DSPI or the corresponding pad.
When SIU_ISEL8 is in its default state, the eTPU pins listed in
their respective output pin, irrespective of the SIU_PCR[PA] field.
SIU_BASE+0x920
0
1
R
0
0
W
Reset
0
0
16
17
R
0
0
W
Reset
0
0
= Unimplemented or Reserved
Field
0:10
Reserved
11
eTPU input channel connected as follows:
ESEL5
0 DSPI_B[8] deserialized output
1 eTPU channel 29
12:14
Reserved
15
eTPU input channel connected as follows:
ESEL4
0 DSPI_B[9] deserialized output
1 eTPU channel 28
16:18
Reserved
19
eTPU input channel connected as follows:
ESEL3
0 DSPI_B[10] deserialized output
1 eTPU channel 27
20:22
Reserved
23
eTPU input channel connected as follows:
ESEL2
0 DSPI_B[11] deserialized output
1 eTPU channel 26
24:26
Reserved
27
eTPU input channel connected as follows:
ESEL1
0 DSPI_B[12] deserialized output
1 eTPU channel 25
Freescale Semiconductor
2
3
4
5
6
0
0
0
0
0
0
0
0
0
0
18
19
20
21
22
0
0
0
0
0
0
0
0
0
Figure 16-207. IMUX Select Register 8 (SIU_ISEL8)
Table 16-212. SIU_ISEL8 field description
MPC5644A Microcontroller Reference Manual, Rev. 6
Figure 16-207
7
8
9
10
11
0
0
0
0
0
0
0
0
0
23
24
25
26
27
0
0
0
0
0
0
0
0
Description
System Integration Unit (SIU)
will not be connected to
12
13
14
15
0
0
0
0
0
0
0
28
29
30
31
0
0
0
0
0
0
0
537
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