Revision 1.02 – April 12, 2007
S5920 – PCI Product
Data Book
Active mode Burst cycles .............................................................................................................................. 141
Active Mode 32-Bit PCI Write w/PTWAIT# .................................................................................................... 142
Clock by Clock description of Figure 16 ........................................................................................................ 142
Clock by Clock description of Figure 17 ........................................................................................................ 143
Active Mode PCI Write Showing a One Wait State Programmed Delay ....................................................... 143
16-Bit Active Mode PCI Read w/ Programmed Wait States .......................................................................... 143
Active Mode with 16/8-bit data buses ............................................................................................................ 144
Active Mode PCI Read w/ Programmed Wait States .................................................................................... 144
Active Mode PCI Read .................................................................................................................................. 145
Active Mode PCI Write .................................................................................................................................. 145
CONFIGURATION ............................................................................................................................................... 145
S5920 Base Address Register Definition ...................................................................................................... 146
8-Bit Active Mode PCI Write .......................................................................................................................... 146
Creating a Pass-Thru Region ........................................................................................................................ 146
Accessing a Pass-Thru Region ..................................................................................................................... 147
Special Programming Features ..................................................................................................................... 147
ABSOLUTE MAXIMUM STRESS RATINGS ...................................................................................................... 149
Absolute Maximum Stress Ratings ................................................................................................................ 149
Operating Conditions ..................................................................................................................................... 149
PCI Signal DC Characteristics ....................................................................................................................... 150
PCI Signal DC Characteristics (V = 5.0V 5%, 0°C to 70°C, 50 pF load on outputs) ................................. 150
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Add-On Operating Characteristics (V = 5.0V 5%, 0°C to 70°C, 50 pF load on outputs) ........................... 151
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nvRAM Memory Interface Signals ................................................................................................................. 151
TIMING SPECIFICATION .................................................................................................................................... 152
PCI Clock Specification ................................................................................................................................. 152
Functional Operation Range
(V = 5.0V ± 5%, 0°C to 70°C, 50 pF load on outputs for MAX, 0 pF load for MIN) ............................. 152
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PCI Clock Timing ........................................................................................................................................... 152
PCI Signal Output Timing .............................................................................................................................. 153
PCI Signal Input Timing ................................................................................................................................. 153
Add-On Timings, Functional Operation Range
(V = 5.0 V ± 5%, 0°C to 7 0°C, 50 pF load on outputs for MAX, 0 pF load for MIN) ........................... 154
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Add-On Clock Timing .................................................................................................................................... 156
Pass-Thru Clock Relationship to PCI Clock .................................................................................................. 156
PTADR Timing ............................................................................................................................................... 156
Passive Mode Pass-Thru Operation .............................................................................................................. 157
Add-On Timings
Functional Operation Range (V = 5.0 V ± 5%, 0°C to 70°C, 50 pF load on outputs for MAX, 0 pF load for
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MIN) ........................................................................................................................................................ 158
Active Mode Pass-Thru Write Operation ....................................................................................................... 159
Mailbox Data .................................................................................................................................................. 160
Mailbox Data .................................................................................................................................................. 160
Mailbox Timings
Functional Operation Range (V = 5.0 V ± 5%, 0°C to 70°C, 50 pF load on outputs) .......................... 160
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S5920 Pinout and Pin Assignment ................................................................................................................ 161
160 PQFP (28 x 28 x 3.37 mm) - Plastic Quad Flat Package ....................................................................... 162
S5920 – 160 PQFP PACKAGE MARKING DRAWING ...................................................................................... 163
S5920 – 160 PQFP Package Marking Drawing (Top View) .......................................................................... 163
ORDERING INFORMATION ............................................................................................................................... 165
AMCC Confidential and Proprietary
DS1596
8
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
