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LAN8187-JT Datasheet(PDF) 5 Page - SMSC Corporation |
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LAN8187-JT Datasheet(HTML) 5 Page - SMSC Corporation |
5 / 66 page High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX Datasheet SMSC LAN8187/LAN8187I 5 Revision 0.6 (02-24-06) DATASHEET List of Figures Figure 1.1 LAN8187/LAN8187I System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 1.2 LAN8187/LAN8187I Architectural Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2.1 Package Pinout (Top View) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 4.1 100Base-TX Data Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 4.2 Receive Data Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 4.3 Relationship Between Received Data and specific MII Signals . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 4.4 Direct cable connection vs. Cross-over cable connection.. . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Figure 4.5 PHY Address Strapping on LED’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 4.6 MDIO Timing and Frame Structure - READ Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Figure 4.7 MDIO Timing and Frame Structure - WRITE Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Figure 6.1 SMI Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Figure 6.2 100M MII Receive Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Figure 6.3 100M MII Transmit Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Figure 6.4 10M MII Receive Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Figure 6.5 10M MII Transmit Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Figure 6.6 100M RMII Receive Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Figure 6.7 100M RMII Transmit Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Figure 6.8 10M RMII Receive Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Figure 6.9 10M RMII Transmit Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Figure 6.10 Reset Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Figure 7.1 64 Pin TQFP Package Outline, 10X10X1.4 Body, 12x12 mm Footprint . . . . . . . . . . . . . . . . 66 |
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