PXN20RM Datasheet, PDF (953/1376 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

Deserial – Serial Peripheral Interface (DSPI)
Offset: DSPI_BASE + 0x00CC
Access: Read
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
DESER_DATA
W
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R
DESER_DATA
W
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 30-16. DSPI Deserialization Data Register (DSPI_DDR)
Table 30-22. DSPI_DDR Field Description
Field
Description
DESER_DATA Deserialized Data. When TSB configuration is set, the DESER_DATA field holds deserialized data that is
presented as signal states to the parallel output signals. If TSB is disabled, these bits are ignored, and only the
lower 16 bits are valid.
DESER_DATA Deserialized Data. The DESER_DATA field holds deserialized data that is presented as signal states to the
parallel output signals.
30.3.2.15 DSPI DSI Configuration Register 1 (DSPI_DSICR1)
The DSI Configuration Register 1 selects various attributes associated with TSB configuration. The user
must not write to the DSPI_DSICR1 while the DSPI is in the running state. If TSB configuration is not
used, the register value is ignored.
Address: DSPI_BASE + 0x00D0
Access: User read/write
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R0
0
0
W
TSBCNT
0
0
0
0
0
0
0
0
Reset 0
0
0
00
0
0
0
0
0
0
0
0
0
0
0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R0
0
0
00
0
0
0
0
0
W
Reset 0
0
0
00
0
0
0
0
0
0
0
0
0
0
0
Figure 30-17. DSPI DSI Configuration Register 1 (DSPI_DSICR1)
Freescale Semiconductor
PXN20 Microcontroller Reference Manual, Rev. 1
30-27