mpc8569e Freescale Semiconductor, Inc, mpc8569e Datasheet - Page 77

• Manufacturer Part Number: mpc8569e
• Description: Mpc8569e Powerquicc Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

The following figure provides the AC test load.
Figure 36
refer to the rising edge of the clock, these AC timing diagrams also apply when the falling edge is the active edge. Also note
that the clock edge is selectable.
The following figure shows the timing with external clock.
The following figure shows the timing with internal clock.
2.9
The MPC859E features a serializer/deserializer (SerDes) interface to be used for high-speed serial interconnect
applications.The SerDes interface can be used for PCI Express and/or Serial RapidIO and/or SGMII data transfers.
This section describes the common portion of SerDes DC electrical specifications, which is the DC requirement for SerDes
reference clocks. The SerDes data lane’s transmitter (Tx) and receiver (Rx) reference circuits are also shown.
Freescale Semiconductor
Serial CLK (Output)
and
Serial CLK (Input)
Note: The clock edge is selectable.
High-Speed SerDes Interfaces (HSSI)
Output Signals:
Output Signals:
Figure 37
Input Signals:
Input Signals:
(See Note)
(See Note)
MPC8569E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 0
represent the AC timing from
Output
t
HEIVKH
Figure 36. AC Timing (External Clock) Diagram
Figure 37. AC Timing (Internal Clock) Diagram
t
HIIVKH
Figure 35. AC Test Load
Z
0
= 50 Ω
Table 44
t
HIKHOX
t
HIIXKH
t
HEKHOV
t
t
HEIXKH
HIKHOV
and
Table
t
HEKHOX
45. Note that although the specifications generally
R
L
= 50 Ω
High-Speed SerDes Interfaces (HSSI)
OV
DD
/2
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