82559ER データシートの表示（PDF） - Intel
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82559ER Datasheet PDF : 94 Pages
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GD82559ER — Networking Silicon
EECS
T51
T52
FLA15EESK
T53
T54
FLA13EEDI
10.4.2.5
Figure 30. EEPROM Timings
PHY Timings
Table 28. 10BASE-T NLP Timing Parameters
Symbol
Parameter
T56
T57
Tnlp_wid
Tnlp_per
NLP Width
NLP Period
Condition Min Typ Max Units
10 Mbps
10 Mbps
100
ns
8
24 ms
T57
T56
Normal Link Pulse
Figure 31. 10BASE-T NLP Timings
Table 29. Auto-Negotiation FLP Timing Parameters
Symbol
Parameter
T58 Tflp_wid
FLP Width (clock/data)
T59 Tflp_clk_clk Clock Pulse to Clock Pulse Period
T60 Tflp_clk_dat Clock Pulse to Data Pulse Period
T61 Tflp_bur_num Number of Pulses in one burst
T62 Tflp_bur_wid FLP Burst Width
T63 Tflp_bur_per FLP Burst Period
Min Typ Max Units
100
ns
111 125 139 µs
55.5 62.5 69.5 µs
17
33
2
ms
8
24 ms
82
Datasheet
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