AM79C873KCW AMD [Advanced Micro Devices], AM79C873KCW Datasheet - Page 39

• Manufacturer Part Number: AM79C873KCW
• Manufacturer: AMD [Advanced Micro Devices]

MDIO Timing when OUTPUT by STA
MDIO Timing when OUTPUT by NetPHY-1 Device
MII Timing Parameters
Symbol
t1
t2
t3
MDIO Setup Before MDC
MDIO Hold After MDC
MDC To MDIO Output Delay
Figure 15. MDIO Timing when OUTPUT by NetPHY-1 Timing Diagram
Figure 14. MDIO Timing when OUTPUT by STA Timing Diagram
Parameter
MDIO
MDIO
MDC
MDC
P R E L I M I N A R Y
0 - 300 ns
t
Am79C873
3
When OUTPUT By STA
When OUTPUT By STA
When OUTPTU By
NetPHY-1 device
Conditions
10 ns
(Min)
t
1
(Min)
10 ns
t
2
Min
10
10
0
Typical
-
-
-
Max
100
-
-
22164A-16
22164A-17
Unit
ns
ns
ns
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