MSC8144AMC-SA Freescale Semiconductor, MSC8144AMC-SA Datasheet - Page 51

• Manufacturer Part Number: MSC8144AMC-SA
• Description: BOARD AMC SGL WIDTH MSC8144 DSP
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of MSC8144AMC-SA

• Contents: Board
• For Use With/related Products: MSC8144
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 15
Figure 16
Figure 17
Freescale Semiconductor
Notes:
1.
2.
3.
4.
5.
provides the AC test load for the PCI.
shows the PCI input AC timing conditions.
shows the PCI output AC timing conditions.
See the timing measurement conditions in the PCI 2.2 Local Bus Specifications.
All PCI signals are measured from 0.5 × V
3.3-V PCI signaling levels.
For purposes of active/float timing measurements, the Hi-Z or off state is defined to be when the total current delivered
through the component pin is less than or equal to the leakage current specification.
Input timings are measured at the pin.
The reset assertion timing requirement for HRESET is in
Parameter
High-Impedance
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
Output
Figure 17. PCI Output AC Timing Measurement Condition
Figure 16. PCI Input AC Timing Measurement Conditions
Output Delay
Table 36. PCI AC Timing Specifications (continued)
Input
CLK
Output
CLK
t
Figure 15. PCI AC Test Load
PCON
Symbol
Z
0
DDIO
t
= 50 Ω
PCSU
of the rising edge of PCI_CLK_IN to 0.4 × V
t
Min
PCOFF
Table 19
t
PCVAL
33 MHz
and
Max
R
Figure 7
L
= 50 Ω
t
PCH
Min
V
DD
DDIO
66 MHz
/2
Electrical Characteristics
of the signal in question for
Max
Unit
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