DM9010BEP datasheet(5/62 Pages) DAVICOM

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DM9010B

Single Chip Ethernet Controller with General Processor Interface

Preliminary

Version: DM9010B--DS-P01

September 5, 2007

9.6 100BASE-TX RECEIVER ................................................................................................................................45

9.6.1 Signal Detect........................................................................................................................................ 45

9.6.2 Adaptive Equalization .......................................................................................................................... 45

9.6.3 MLT-3 to NRZI Decoder ...................................................................................................................... 45

9.6.4 Clock Recovery Module....................................................................................................................... 45

9.6.5 NRZI to NRZ ........................................................................................................................................ 45

9.6.6 Serial to Parallel................................................................................................................................... 45

9.6.7 Descrambler......................................................................................................................................... 45

9.6.8 Code Group Alignment ........................................................................................................................ 46

9.6.9 4B5B Decoder...................................................................................................................................... 46

9.7 10BASE-T OPERATION .................................................................................................................................. 46

9.8 COLLISION DETECTION .................................................................................................................................. 46

9.9 CARRIER SENSE............................................................................................................................................ 46

9.10 AUTO-NEGOTIATION .................................................................................................................................... 46

9.11 POWER REDUCED MODE ............................................................................................................................. 47

9.11.1 Power Down Mode ............................................................................................................................ 47

9.11.2 Reduced Transmit Power Mode ........................................................................................................ 47

10. DC AND AC ELECTRICAL CHARACTERISTICS.......................................................... 48

10.1 ABSOLUTE MAXIMUM RATINGS .................................................................................................................... 48

10.1.1 OPERATING CONDITIONS .......................................................................................................................... 48

10.2 DC ELECTRICAL CHARACTERISTICS (VDD = 3.3V)....................................................................................... 48

10.3 AC ELECTRICAL CHARACTERISTICS & TIMING WAVEFORMS ......................................................................... 49

10.3.1 TP Interface ....................................................................................................................................... 49

10.3.2 Oscillator/Crystal Timing.................................................................................................................... 49

10.3.3 Power On Reset Timing..................................................................................................................... 49

10.3.4 Processor I/O Read Timing ............................................................................................................... 50

10.3.5 Processor I/O Write Timing................................................................................................................ 51

10.3.6 External MII Interface Transmit Timing.............................................................................................. 52

10.3.7 External MII Interface Receive Timing............................................................................................... 52

10.3.8 MII Management Interface Timing ..................................................................................................... 53

10.3.9 EEPROM Interface Timing ................................................................................................................ 53

11. APPLICATION NOTES ................................................................................................... 54

DM9010BEP Datasheet(PDF) 5 Page - Davicom Semiconductor, Inc.

DM9010BEP Datasheet(HTML) 5 Page - Davicom Semiconductor, Inc.

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