DP83815 Datasheet, PDF (93/108 Pages) National Semiconductor (TI) – 10/100 Mb/s Integrated PCI Ethernet Media Access Controller and Physical Layer (MacPhyter)

7.0 DC and AC Specifications (Continued)
7.2 AC Specifications
7.2.1 PCI Clock Timing
PCICLK
T3
T1
T2
Number
7.2.1.1
7.2.1.2
7.2.1.3
Parameter
PCICLK Low Time
PCICLK High Time
PCICLK Cycle Time
7.2.2 X1 Clock Timing
X1
T1
Min
Max
12
12
30
∞
Units
ns
ns
ns
T3
T2
Number
7.2.2.1
7.2.2.2
7.2.2.3
Parameter
X1 Low Time
X1 High Time
X1 Cycle Time
Min
Max
16
16
40
40
Units
ns
ns
ns
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