dp83820 National Semiconductor Corporation, dp83820 Datasheet - Page 73

• Manufacturer Part Number: dp83820
• Description: 10/100/1000 Mb/s Pci Ethernet Network Interface Controller
• Manufacturer: National Semiconductor Corporation

5.0 DC and AC Specifications
5.2 AC Specifications
5.2.1 PCI Clock Timing
5.2.2 X1 Clock Timing
PCICLK
X1
Number
Number
5.2.1.1
5.2.1.2
5.2.1.3
5.2.2.1
5.2.2.2
5.2.2.3
PCICLK Low Time
PCICLK High Time
PCICLK Cycle Time
X1 Low Time
X1 High Time
X1 Cycle Time
Parameter
Parameter
T1
T1
(Continued)
T1
T1
73
T3
T3
T3
T3
Min
Min
15
16
16
40
6
6
T2
T2
T2
T2
Typ
Typ
40
Units
Units
ns
ns
ns
ns
ns
ns
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