MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 103

• Manufacturer Part Number: MPC8536E-ANDROID
• Description: HARDWARE/SOFTWARE ANDROID OS
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536E-ANDROID

• Contents: Board
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.21.4.2
The TX eye diagram in
any real PCI Express interconnect + RX component.
There are two eye diagrams that must be met for the transmitter. Both eye diagrams must be aligned in time using the jitter
median to locate the center of the eye diagram. The different eye diagrams will differ in voltage depending whether it is a
transition bit or a de-emphasized bit. The exact reduced voltage level of the de-emphasized bit will always be relative to the
transition bit.
The eye diagram must be valid for any 250 consecutive UIs.
A recovered TX UI is calculated over 3500 consecutive unit intervals of sample data. The eye diagram is created using all edges
of the 250 consecutive UI in the center of the 3500 UI used for calculating the TX UI.
2.21.4.3
Table 72
component pins.
UI
V
RX-DIFFp-p
Symbol
defines the specifications for the differential input at all receivers (RXs). The parameters are specified at the
Figure 69. Minimum Transmitter Timing and Voltage Output Compliance Specifications
Transmitter Compliance Eye Diagrams
Differential Receiver (RX) Input Specifications
It is recommended that the recovered TX UI is calculated using all edges in the 3500
consecutive UI interval with a fit algorithm using a minimization merit function (that is,
least squares and median deviation fits).
Unit Interval
Differential
Peak-to-Peak
Output Voltage
Figure 69
Parameter
Table 72. Differential Receiver (RX) Input Specifications
is specified using the passive compliance/test measurement load (see
399.8
0.175
Min
8
Nom
400
—
NOTE
400.12
1.200
Max
Units
ps
V
Each UI is 400 ps ± 300 ppm. UI does not
account for Spread Spectrum Clock dictated
variations. See Note 1.
V
See Note 2.
RX-DIFFp-p
= 2*|V
Comments
RX-D+
Figure
– V
RX-D-
71) in place of
|