Техническая Спецификация (BXM80530B866512)СодержаниеIntroduction10Overview13Terminology13References14Mobile Pentium III Processor Features15New Features in the Mobile Pentium III Processor15On-die GTL+ Termination15Streaming SIMD Extensions15Intel SpeedStep Technology15Signal Differences Between the Mobile Pentium II Processor and the Mobile Pentium III Processor15Power Management16Clock Control Architecture16Normal State16Auto Halt State16Stop Grant State17Quick Start State18HALT/Grant Snoop State18Sleep State18Deep Sleep State19Operating System Implications of Low-power States20Intel SpeedStep Technology20GTL+ Signals20Mobile Pentium III Processor CPUID20Electrical Specifications22Processor System Signals22Power Sequencing Requirements23Test Access Port (TAP) Connection23Catastrophic Thermal Protection24Unused Signals24Signal State in Low-power States24System Bus Signals24CMOS and Open-drain Signals25Other Signals25Power Supply Requirements25Decoupling Recommendations25Voltage Planes26System Bus Clock and Processor Clocking26Intel SpeedStep Technology26Maximum Ratings27DC Specifications28AC Specifications32System Bus, Clock, APIC, TAP, CMOS, and Open-drain AC Specifications32System Signal Simulations44System Bus Clock (BCLK) and PICCLK AC Signal Quality Specifications44GTL+ AC Signal Quality Specifications45Non-GTL+ Signal Quality Specifications47PWRGOOD Signal Quality Specifications48Mechanical Specifications49Surface-mount BGA2 Package Dimensions49Socketable Micro-PGA2 Package Dimensions52Signal Listings54Thermal Specifications63Thermal Diode65Processor Initialization and Configuration66Description66Quick Start Enable66System Bus Frequency66APIC Enable66Clock Frequencies and Ratios66Processor Interface67Alphabetical Signal Reference67Signal Summaries80Appendix A: PLL RLC Filter Specification82A.1 Introduction82A.2 Filter Specification82A.3 Recommendation for Mobile Systems84A.4 Comments85Appendix B: Intel Mobile Voltage Positioning (IMVP) for the Mobile Pentium III Processor86B.1 Introduction86B.2 Reference Documents86Размер: 967,9 КБСтраницы: 86Язык: EnglishПросмотреть
