mpc8347ecvvalf Freescale Semiconductor, Inc, mpc8347ecvvalf Datasheet - Page 54

• Manufacturer Part Number: mpc8347ecvvalf
• Description: Mpc8347e Powerquicc Ii Pro Family
• Manufacturer: Freescale Semiconductor, Inc

SPI
Figure 35
Figure 36
generally reference the rising edge of the clock, these AC timing diagrams also apply when the falling edge
is the active edge.
Figure 36
Figure 37
54
Note: The clock edge is selectable on SPI.
Note: The clock edge is selectable on SPI.
SPICLK (Output)
provides the AC test load for the SPI.
and
shows the SPI timings in slave mode (external clock).
Output Signals:
shows the SPI timings in master mode (internal clock).
SPICLK (Input)
Output Signals:
MPC8347E PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
Input Signals:
Input Signals:
(See Note)
(See Note)
Figure 37
(See Note)
(See Note)
SPIMOSI
SPIMISO
SPIMISO
SPIMOSI
Figure 37. SPI AC Timing in Master Mode (Internal Clock) Diagram
Figure 36. SPI AC Timing in Slave Mode (External Clock) Diagram
Output
represent the AC timings from
t
NEIVKH
t
NIIVKH
Figure 35. SPI AC Test Load
Z
0
= 50 Ω
t
NIKHOX
t
NIIXKH
t
NEKHOX
t
NEIXKH
Table
50. Note that although the specifications
R
L
= 50 Ω
OV
DD
/2
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