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AMD-766 PDF даташит

Спецификация AMD-766 изготовлена ​​​​«AMD» и имеет функцию, называемую «Peripheral Bus Controller».

Детали детали

Номер произв AMD-766
Описание Peripheral Bus Controller
Производители AMD
логотип AMD логотип 

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AMD-766 Даташит, Описание, Даташиты
www.DataSheet4U.com
23167B - March 2001
Preliminary Information
AMD-766TM Peripheral Bus Controller Data Sheet
AMD-766TM
Peripheral Bus Controller
Data Sheet
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AMD-766 Даташит, Описание, Даташиты
23167B – March 2001
Preliminary Information
AMD-766TM Peripheral Bus Controller Data Sheet
© 2001 Advanced Micro Devices, Inc. All rights reserved.
The contents of this document are provided in connection with Advanced
Micro Devices, Inc. (“AMD”) products. AMD makes no representations or
warranties with respect to the accuracy or completeness of the contents of this
publication and reserves the right to make changes to specifications and
product descriptions at any time without notice. No license, whether express,
implied, arising by estoppel or otherwise, to any intellectual property rights is
granted by this publication. Except as set forth in AMD’s Standard Terms and
Conditions of Sale, AMD assumes no liability whatsoever, and disclaims any
express or implied warranty, relating to its products including, but not limited
to, the implied warranty of merchantability, fitness for a particular purpose, or
infringement of any intellectual property right.
AMD’s products are not designed, intended, authorized or warranted for use as
components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or in any other application in
which the failure of AMD’s product could create a situation where personal
injury, death, or severe property or environmental damage may occur. AMD
reserves the right to discontinue or make changes to its products at any time
without notice.
Trademarks
AMD, the AMD logo, and combinations thereof, and AMD-766 are trademarks of Advanced Micro Devices, Inc.
Other product names used in this publication are for identification purposes only and may be trademarks of their
respective companies.
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AMD-766 Даташит, Описание, Даташиты
23167B – March 2001
Preliminary Information
AMD-766TM Peripheral Bus Controller Data Sheet
Table of Contents
1 Overview .................................................................................................................................5
1.1 Features .......................................................................................................................................5
2 Ordering Information.............................................................................................................6
3 Signal Descriptions.................................................................................................................7
3.1 Terminology ................................................................................................................................7
3.2 PCI Interface ...............................................................................................................................8
3.3 Processor Interface......................................................................................................................8
3.4 ISA/LPC Bus and Legacy Support Signals.................................................................................9
3.5 Ultra DMA Enhanced IDE Interface ........................................................................................10
3.6 System Management Signals .....................................................................................................11
3.7 Universal Serial Bus Interface...................................................................................................14
3.8 Miscellaneous Signals ................................................................................................................14
3.9 Power And Ground ...................................................................................................................14
4 Functional Operation ...........................................................................................................15
4.1 Overview ...................................................................................................................................15
4.1.1 Resets............................................................................................................................................... 15
4.2 PCI Interface .............................................................................................................................16
4.2.1 Subtractive Versus Medium Decoding .............................................................................................. 16
4.3 ISA/LPC Bridge And Legacy Logic .........................................................................................16
4.3.1 ISA Bus............................................................................................................................................ 16
4.3.2 LPC Interface ................................................................................................................................... 17
4.3.3 Legacy and Miscellaneous Support Logic ......................................................................................... 17
4.3.4 Interrupt Controllers......................................................................................................................... 18
4.3.4.1 Interrupt Routing Logic ................................................................................................................ 18
4.3.4.2 IOAPIC ........................................................................................................................................ 20
4.3.4.2.1 WSC#..................................................................................................................................... 20
4.3.4.2.2 The IRQ lines ......................................................................................................................... 21
4.3.5 Real-Time Clock (Logic Powered by VDD_AL) ............................................................................... 21
4.4 Enhanced IDE Controller .........................................................................................................21
4.5 USB Controller..........................................................................................................................21
4.5.1 USB Interrupts ................................................................................................................................. 21
4.6 System Management Logic........................................................................................................22
4.6.1 Power Management .......................................................................................................................... 22
4.6.1.1 SCI And SMI Control................................................................................................................... 24
4.6.1.2 Traps............................................................................................................................................ 24
4.6.1.3 System Inactivity Timer................................................................................................................ 25
4.6.1.4 Throttling logic ............................................................................................................................ 25
4.6.1.5 System Power State Controller (SPSC) ......................................................................................... 25
4.6.1.5.1 Transitions Between MOFF/SOFF/STD/STR and FON .......................................................... 27
4.6.1.5.2 Transitions From FON To C2, C3 And POS........................................................................... 28
4.6.1.5.3 Transitions From C2, C3 And POS To FON........................................................................... 28
4.6.2 Serial IRQ Protocol .......................................................................................................................... 29
4.6.3 SMBus Controller ............................................................................................................................ 29
4.6.4 Plug And Play .................................................................................................................................. 30
4.6.5 General Purpose IO .......................................................................................................................... 30
5 Registers ...............................................................................................................................31
5.1 Register Overview .....................................................................................................................31
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Номер в каталогеОписаниеПроизводители
AMD-761System Controller Software/BIOS Design GuideAMD
AMD
AMD-762System ControllerAMD
AMD
AMD-766Peripheral Bus ControllerAMD
AMD

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
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LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

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