LXT9785 データシートの表示（PDF） - Intel

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LXT9785

Advanced 8-Port 10/100 Mbps PHY Transceivers

Intel 

Contents

39 Intel® LXT9785/LXT9785E SMII - 100BASE-TX Receive Timing.............................................178

40 Intel® LXT9785/LXT9785E SMII - 100BASE-TX Transmit Timing............................................179

41 Intel® LXT9785/LXT9785E SMII - 100BASE-FX Receive Timing.............................................180

42 Intel® LXT9785/LXT9785E SMII - 100BASE-FX Transmit Timing............................................181

43 Intel® LXT9785/LXT9785E SMII - 10BASE-T Receive Timing .................................................182

44 Intel® LXT9785/LXT9785E SMII - 10BASE-T Transmit Timing ................................................183

45 Intel® LXT9785/LXT9785E SS-SMII - 100BASE-TX Receive Timing.......................................184

46 Intel® LXT9785/LXT9785E SS-SMII - 100BASE-TX Transmit Timing......................................185

47 Intel® LXT9785/LXT9785E SS-SMII - 100BASE-FX Receive Timing.......................................186

48 Intel® LXT9785/LXT9785E SS-SMII - 100BASE-FX Transmit Timing......................................187

49 Intel® LXT9785/LXT9785E SS-SMII - 10BASE-T Receive Timing ...........................................188

50 Intel® LXT9785/LXT9785E SS-SMII - 10BASE-T Transmit Timing ..........................................189

51 Intel® LXT9785/LXT9785E RMII - 100BASE-TX Receive Timing ............................................190

52 Intel® LXT9785/LXT9785E RMII - 100BASE-TX Transmit Timing ...........................................191

53 Intel® LXT9785/LXT9785E RMII - 100BASE-FX Receive Timing ............................................192

54 Intel® LXT9785/LXT9785E RMII - 100BASE-FX Transmit Timing ...........................................193

55 Intel® LXT9785/LXT9785E RMII - 10BASE-T Receive Timing.................................................194

56 Intel® LXT9785/LXT9785E RMII - 10BASE-T Transmit Timing................................................195

57 Intel® LXT9785/LXT9785E Auto-Negotiation and Fast Link Pulse Timing ...............................196

58 Intel® LXT9785/LXT9785E Fast Link Pulse Timing ..................................................................196

59 Intel® LXT9785/LXT9785E MDIO Write Timing (MDIO Sourced by MAC)...............................197

60 Intel® LXT9785/LXT9785E MDIO Read Timing (MDIO Sourced by PHY) ...............................197

61 Intel® LXT9785/LXT9785E Power-Up Timing...........................................................................198

62 Intel® LXT9785/LXT9785E Reset Recovery Timing .................................................................198

63 PHY Identifier Bit Mapping........................................................................................................203

64 Intel® LXT9785/LXT9785E 208-Pin PQFP Plastic Package Specification ...............................221

65 Intel® LXT9785/LXT9785E 241-Ball BGA23 Package Specs - Top/Side View (LXT9785BC) .222

66 Intel® LXT9785/LXT9785E 241-Ball BGA23 Package Specs - Bottom View (LXT9785BC) ....223

67 Intel® LXT9785MBC 196-Ball BGA15 Package Specs - Top/Side View (LXT9785MBC) ........225

68 Ordering Information - Sample .................................................................................................228

Tables

1 Intel® LXT9785/LXT9785E Signal Type Descriptions.................................................................20

2 Intel® LXT9785/LXT9785E RMII PQFP Pin List ......................................................................... 22

3 Intel® LXT9785/LXT9785E SMII PQFP Pin List ......................................................................... 27

4 Intel® LXT9785/LXT9785 SS-SMII PQFP Pin List...................................................................... 32

5 Intel® LXT9785/LXT9785E RMII Signal Descriptions – PQFP ................................................... 36

6 Intel® LXT9785/LXT9785E SMII / SS-SMII Common Signal Descriptions – PQFP ................... 39

7 Intel® LXT9785/LXT9785E SMII Specific Signal Descriptions – PQFP...................................... 39

8 Intel® LXT9785/LXT9785E SS-SMII Specific Signal Descriptions – PQFP................................ 40

9 Intel® LXT9785/LXT9785E MDIO Control Interface Signals – PQFP......................................... 41

10 Intel® LXT9785/LXT9785E Signal Detect – PQFP ..................................................................... 42

11 Intel® LXT9785/LXT9785E Network Interface Signal Descriptions – PQFP............................... 42

12 Intel® LXT9785/LXT9785E JTAG Test Signal Descriptions – PQFP.......................................... 43

13 Intel® LXT9785/LXT9785E Miscellaneous Signal Descriptions – PQFP .................................... 43

14 Intel® LXT9785/LXT9785E LED Signal Descriptions – PQFP....................................................47

15 Intel® LXT9785/LXT9785E Power Supply Signal Descriptions – PQFP..................................... 48

16 Intel® LXT9785/LXT9785E Unused/Reserved Pins – PQFP...................................................... 50

17 Intel® LXT9785/LXT9785E Receive FIFO Depth Considerations............................................... 50

Datasheet

7

Document Number: 249241

Revision Number: 007

Revision Date: August 28, 2003

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