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Notes
PES4T4 User Manual
®
Introduction .................................................................................................................................... 1
Content Summary .......................................................................................................................... 1
Signal Nomenclature ..................................................................................................................... 1
Numeric Representations .............................................................................................................. 2
Data Units ...................................................................................................................................... 2
Register Terminology ..................................................................................................................... 3
Use of Hypertext ............................................................................................................................ 4
Reference Documents ................................................................................................................... 4
Revision History ............................................................................................................................. 4
Introduction ..................................................................................................................................... 1-1
List of Features ............................................................................................................................... 1-1
System Diagrams............................................................................................................................ 1-2
Logic Diagram................................................................................................................................. 1-3
SSID/SSVID............................................................................................................................ 1-3
Device Serial Number Enhanced Capability........................................................................... 1-3
Pin Description................................................................................................................................ 1-4
Pin Characteristics ..........................................................................................................................1-7
System Identification....................................................................................................................... 1-8
Vendor ID................................................................................................................................ 1-8
Device ID ................................................................................................................................ 1-8
Revision ID ............................................................................................................................. 1-8
JTAG ID .................................................................................................................................. 1-8
Port Configuration ........................................................................................................................... 1-8
Introduction ..................................................................................................................................... 2-1
Initialization ..................................................................................................................................... 2-3
Reset............................................................................................................................................... 2-4
Fundamental Reset ................................................................................................................ 2-5
Hot Reset................................................................................................................................ 2-6
Upstream Secondary Bus Reset ............................................................................................ 2-7
Downstream Secondary Bus Reset........................................................................................ 2-8
Downstream Port Reset Outputs .................................................................................................... 2-8
Power Enable Controlled Reset Output.................................................................................. 2-8
Power Good Controlled Reset Output .................................................................................... 2-9
Hot Reset Controlled Reset Output ...................................................................................... 2-10
Port Interrupts ................................................................................................................................. 3-1
Legacy Interrupt Emulation ............................................................................................................. 3-1
Introduction ..................................................................................................................................... 4-1
Table of Contents
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February 1, 2011
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