AMD-766AC データシートの表示（PDF） - Advanced Micro Devices
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AMD-766AC Datasheet PDF : 96 Pages
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23167B – March 2001
Preliminary Information
AMD-766TM Peripheral Bus Controller Data Sheet
5.1.1 Configuration Space ......................................................................................................................... 31
5.1.2 Register Naming And Description Conventions................................................................................ 31
5.2 PCI-ISA Bridge Configuration Registers (C0Axx) ...................................................................33
5.3 Legacy Registers .......................................................................................................................42
5.3.1 Miscellaneous Legacy and Fixed IO Address Registers..................................................................... 42
5.3.2 Legacy DMA Controller (DMAC) Registers ..................................................................................... 44
5.3.3 Legacy Programmable Interval Timer (PIT) Registers ...................................................................... 45
5.3.4 Legacy Programmable Interrupt Controller (PIC) Registers .............................................................. 46
5.3.5 IOAPIC Registers............................................................................................................................. 48
5.3.6 Real-Time Clock Registers ............................................................................................................... 48
5.4 Enhanced IDE Controller Configuration Registers (C1Axx)....................................................49
5.5 Enhanced IDE Controller IO Registers ....................................................................................54
5.6 USB Host Controller Configuration Registers (C4Axx) ...........................................................55
5.7 USB Host Controller Memory-Mapped Registers....................................................................57
5.7.1 Summary.......................................................................................................................................... 57
5.7.2 Implementation-Specific Items ......................................................................................................... 57
5.8 Power Management Configuration Registers (C3Axx) .............................................................58
5.9 System Management IO Mapped Registers (PMxx) .................................................................68
6 Electrical Data......................................................................................................................88
6.1 Absolute Ratings........................................................................................................................88
6.2 Operating Ranges......................................................................................................................88
6.3 DC Characteristics ....................................................................................................................88
6.4 Power dissipation.......................................................................................................................89
6.5 Switching Characteristics ..........................................................................................................89
7 Pin Designations...................................................................................................................89
8 Package Specification...........................................................................................................92
9 Test .......................................................................................................................................93
9.1 High Impedance Mode ..............................................................................................................93
9.2 NAND Tree Mode .....................................................................................................................93
10 Appendixes ........................................................................................................................95
10.1 Appendix A: Glossary ..............................................................................................................95
10.2 Appendix B: References ...........................................................................................................95
10.3 Appendix C: Conventions.........................................................................................................96
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