DM9103 データシートの表示（PDF） - Davicom Semiconductor, Inc.
部品番号
コンポーネント説明
一致するリスト
DM9103 Datasheet PDF : 89 Pages
| |||
DM9103
3-port switch with PCI Interface
9.4.1 100Base-TX Operation ............................................................................................................................... 74
9.4.1.1 4B5B Encoder .......................................................................................................................................... 74
9.4.1.2 Scrambler................................................................................................................................................. 74
9.4.1.3 Parallel to Serial Converter ...................................................................................................................... 74
9.4.1.4 NRZ to NRZI Encoder .............................................................................................................................. 74
9.4.1.5 MLT-3 Converter ...................................................................................................................................... 74
9.4.1.6 MLT-3 Driver ............................................................................................................................................ 74
9.4.1.7 4B5B Code Group.................................................................................................................................... 75
9.4.2 100Base-TX Receiver ................................................................................................................................. 76
9.4.2.1 Signal Detect............................................................................................................................................ 76
9.4.2.2 Adaptive Equalization............................................................................................................................... 76
9.4.2.3 MLT-3 to NRZI Decoder........................................................................................................................... 76
9.4.2.4 Clock Recovery Module ........................................................................................................................... 76
9.4.2.5 NRZI to NRZ ............................................................................................................................................ 76
9.4.2.6 Serial to Parallel ....................................................................................................................................... 76
9.4.2.7 Descrambler............................................................................................................................................. 76
9.4.2.8 Code Group Alignment............................................................................................................................. 77
9.4.2.9 4B5B Decoder.......................................................................................................................................... 77
9.4.3 10Base-T Operation.................................................................................................................................... 77
9.4.4 Collision Detection ...................................................................................................................................... 77
9.4.5 Carrier Sense .............................................................................................................................................. 77
9.4.6 Auto-Negotiation ......................................................................................................................................... 77
9.5 Auto MDIX HP Auto-MDIX Functional Description............................................................................. 77
10. DC AND AC ELECTRICAL CHARACTERISTICS......................................................... 79
10.1 Absolute Maximum Ratings ........................................................................................................... 79
10.2 Operating Conditions ..................................................................................................................... 79
10.3 DC Electrical Characteristics ......................................................................................................... 79
10.3 AC characteristics............................................................................................................................. 80
10.3.1 PCI Clock Specifications Timing ............................................................................................................... 80
10.3.2 Power On Reset Timing ............................................................................................................................ 80
10.3.3 Other PCI Signals Timing Diagram ........................................................................................................... 81
10.3.4 Port 2 MII Interface Transmit Timing ......................................................................................................... 82
10.3.5 Port 2 MII Interface Receive Timing .......................................................................................................... 82
6
Preliminary datasheet
DM9103-DS-P02
September 26, 2007
Share Link: 