MPC8358 FREESCALE [Freescale Semiconductor, Inc], MPC8358 Datasheet - Page 59

• Manufacturer Part Number: MPC8358
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Figure 42
Figure 43
reference the rising edge of the clock, these AC timing diagrams also apply when the falling edge is the
active edge.
Figure 43
Freescale Semiconductor
TDM/SI inputs—External clock input hold time
Notes:
1. Output specifications are measured from the 50% level of the rising edge of CLKIN to the 50% level of the signal.
2. The symbols used for timing specifications follow the pattern of t
3. Timings are measured from the positive or negative edge of the clock, according to SIxMR [CE] and
Timings are measured at the pin.
(reference)(state)
t
from the high state (H) until outputs (O) are invalid (X).
SITXCEI[TXCEIx]. See the MPC8360E Integrated Communications Processor Reference Manual, Rev. 2 for more
details.
MPC8358E PowerQUICC™ II Pro Processor Revision 2.1 PBGA Silicon Hardware Specifications, Rev. 1
SEKHOX
TDM/SICLK (input)
provides the AC test load for the TDM/SI.
represents the AC timing from
shows the TDM/SI timing with external clock.
Output Signals:
Input Signals:
Note: The clock edge is selectable on TDM/SI
symbolizes the TDM/SI outputs external timing (SE) for the time t
(See Note)
(See Note)
TDM/SI
TDM/SI
for inputs and t
Output
Characteristic
Table 57. TDM/SI AC Timing Specifications
Figure 43. TDM/SI AC Timing (External Clock) Diagram
t
SEIVKH
(first two letters of functional block)(reference)(state)(signal)(state)
Figure 42. TDM/SI AC Test Load
Z
Table
0
= 50 Ω
t
SEKHOX
55. Note that although the specifications generally
t
SEKHOV
t
SEIXKH
(first two letters of functional block)(signal)(state)
Symbol
t
SEIXKH
R
L
= 50 Ω
TDM/SI
1
2
(continued)
memory clock reference (K) goes
Min
for outputs. For example,
OV
2
DD
/2
Max
—
3
Unit
ns
TDM/SI
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