PXS20 Datasheet, PDF (110/119 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Electrical characteristics
PCSx
SCK Output
(CPOL=0)
SCK Output
(CPOL=1)
SIN
SOUT
10
9
First Data
First Data
Data
12
Data
Last Data
11
Last Data
Note: The numbers shown are referenced in Table 37.
Figure 31. DSPI classic SPI timing — master, CPHA = 1
SS
SCK Input
(CPOL=0)
SCK Input
(CPOL=1)
2
4
4
3
1
5
12
11
6
SOUT
First Data
Data
Last Data
9
10
SIN
First Data
Data
Last Data
Note: The numbers shown are referenced in Table 37.
Figure 32. DSPI classic SPI timing — slave, CPHA = 0
PXS20 Microcontroller Data Sheet, Rev. 1
110
Freescale Semiconductor
Preliminary—Subject to Change Without Notice