DM9010B 데이터 시트보기 (PDF) - Davicom Semiconductor, Inc.
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DM9010B
Davicom Semiconductor, Inc.
DM9010B Datasheet PDF : 62 Pages
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DM9010B
Single Chip Ethernet Controller with General Processor Interface
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
Preliminary
5
Version: DM9010B--DS-P01
September 5, 2007
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