mcimx27- Freescale Semiconductor, Inc, mcimx27- Datasheet - Page 54

• Manufacturer Part Number: mcimx27-
• Description: Multimedia Applications Processor
• Manufacturer: Freescale Semiconductor, Inc

CSPI1_RDY
(output)
(Input)
(Input)
SCLK
(output)
MOSI
Signal Descriptions
3.6
Figure 13
lists the timing parameters. The values shown in timing diagrams were tested using a worst case core
voltage of 1.1 V, slow pad voltage of 2.68 V, and fast pad voltage of 1.65 V.
MISO
54
SCLK
MISO
MOSI
(input)
SSn
SSn
Timing Diagrams
and
t8
Figure 14
t6’
t10
t12
t6
t10
t12
depict the master mode and slave mode timing diagrams of the CSPI and
t13
t11
t13
t11
t1’
Figure 13. CSPI Master Mode Timing Diagram
t1
Figure 14. CSPI Slave Mode Timing Diagram
Preliminary—Subject to Change Without Notice
i.MX27 and i.MX27L Data Sheet, Rev. 1.2
t2’
t2
t3’
t3
t4
t4
t4
t4
t7’
t7
t5’
t14
t9
t5
t14
Freescale Semiconductor
Table 23