Manuals
/
Texas Instruments
/
Computer Equipment
/
Computer Hardware
Texas Instruments
PCI445X
manual
Models:
PCI445X
1
46
46
Download
46 pages
4 Kb
39
40
41
42
43
44
45
46
Optional PCI Signals
Bios Considerations
Register save/restore
Power Savings Mode
System Features Selection
Page 46
Image 46
C-8
Page 45
Page 46
Page 46
Image 46
Page 45
Page 46
Contents
Implementation Guide
Important Notice
Read This First
About This Manual
Csr ±a /user/ti/simuboard/utilities
Related Documentation From Texas Instruments
Page
Contents
Viii
Figures
Tables
PCI445X Device
Topic
±1. Typical System Architecture
System Features Selection
PCI and ISA Style Interrupt
Socket Power Switches
Optional PCI Signals
Distributed DMA Ddma
Miscellaneous Functions Description
Socket Activity LEDs
MFUNC7±MFUNC0 Terminal Assignments
Serialized Interrupt Control
Asynchronous CSC Interrupt Generation
CardBus Reserved Terminal Signaling
Power Savings Mode
Memory Burst R/W Operation Control
12.11VCC Protection
Socket Power Lock
12.9 SMI
ZV Port Control and Auto Detect Function
PCI Bus Interface
System Implementation
Clamping Rails
PERR, SERR, and Lock
Prst PCI reset and Grst Global reset
INTA, INTB, and Intc
PC Card Interface
4 2-Wire I2C Interface for Eeprom
Socket power supply
Damping resistor on Cclk terminal
±1. Registers and Bits Loadable Through Serial Eeprom
Eeprom
Sample PCI445X Eeprom Data File
System Implementation
1 P2C Interface for TPS22X6 Power Switch
Zoomed Video ZV Interface
Interrupt Signaling Interface
Miscellaneous Signals
Requirement of Pullup/Pulldown Resistors
±2. PC Card Interface Pullup Resistor List² ³
±3. PCI Bus Interface Pullup Resistor List
±4. Miscellaneous Terminals Pullup Resistor List
±5. Required Pullup/Pulldown Resistors
LPS
Initialization
Bios Considerations
PCI Standard Registers Initialization
System Sleeping State Consideration
PCI TI Proprietary Registers Initialization
Register save/restore
Docking System Consideration
Important Information
Global Reset Only Bits, PME Context Bits
Topic
Global Reset Only Bits/PME Context Bits
Table A±1.Global Reset Only Cleared Bits
Table A±2.PME Context Bits
Page
PME and RI Behavior
Table B±1.CardBus Ctschg and Wake-Up Signals Truth Table
PME and RI Behavior
PCI445X Buffer Types
Signal Name Terminal Type
PCI445X Buffer Types
ACVS2
BCAD22
GND PHYDATA6
ZVUV4 TSO
Table C±2. Buffer Type Abbreviations
Buffer Type Description
Top
Page
Image
Contents