| With the development of information technology, The speed ofEthernet increases rapidly,therefore the hardware of switch become moreand more complicate. When the switch rate of system enter picosecondlevel we must take electromagnetic compatibility, signal integrity andpower integrity into consideration, In traditional hardware design weoften rely on experience of engineer,verify and correct problems bymake testboard., This design flow cost lot of time and. Resources. In thefierce competition in the market are often in a passive position. IN thesisauthor design a10Gbit Ethernet switch. add simulation into hardwaredesign to shorten the whole project time. And verified.the key signal andpower to prove feasibility.The first chapter introduces background of electromagneticcompatibility, and compare the research situation in our country withoverseas. The second chapter expounds the basic theory ofelectromagnetic compatibility, in high-speed equipment design anddiscuss how power integrity and signal integrity that elements affect our hight speed digital design.. The third chapter focuses on key elements ofelectromagnetic compatibility and give suggestion to amend problems,the fourth chapter shows how to design a10Gbit/s Ethernet Switch, Thefifth chapter introduces the power integrity and Signal Integritysimulation models and discuss how to check and verify models duringsimulate work, shows a new way to improve IBIS model. Sixth chaptersauthor uses CAD software to make power integrity simulaton and keysignal integrity simulation and make amend on SWITCH design base onsimulation datas t. The seventh chapter summarizes the main work of thisthesis.Thesis base on, signal integrity and power integrity. provide easyand feasible technical solutions to solve PI&SI problems. introduce a newway of hardware design. Ensure the reliability of the product from design.shorten develope cycle,reduce cost and improve performance of theequipment,... |
PDF Full Text Request