Compaq SMA200 user manual Placing an AC Coupling Capacitor on each PCIe-TX

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DIGITAL-LOGIC AG

SMA200 Manual V1.0

5.3.Placing an AC Coupling Capacitor on each PCIe-TX

In the smartCoreExpress module, all PCI-TX pairs already include the series AC capacitors.

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Contents SmartCore Express SMA200 About this Manual and How to Use It SMA200 ManualInitial Version Table of Contents Preface TrademarksDisclaimer Environmental Protection StatementLimited Two Year Warranty Recycling InformationTechnical Support Explanation of Symbols CE ConformityApplicable Documents and Standards For Your Safety RoHS CommitmentRoHS Compatible Product Design RoHS Compliant Production ProcessWeee Application Swiss Quality Swiss Association for Quality and Management SystemsStandard Features OverviewTechnical Specifications SpecificationIntel US15W Graphics Memory Controller Hub Specification Mathematics CoprocessorIntel US15W Specification Reset & Power Management SpecificationPower Supply Specification Physical Characteristics SpecificationOperating Environment Specification EMI / EMC IEC1131-2 refer MIL 461/462 SpecificationOptions/Accessories Examples of Ordering CodesDimensions & Diagrams Block DiagramDimensions of the smartCoreExpress Module Design in with the smartModuleConnector Placement & Pin Definition on the Carrier Board Photo of the Top Side of the PCB Dimensions of the Carrier Board Connector Component Heights between Module and Carrier BoardCOM-EXPRESS Connector Description Signal Terminology DescriptionsSignal Description SmartCoreExpress Connector Pinout BUS on the smartCoreExpress Connectors a / B Pins SignalType Remarks Pin Signal Type RemarksSignal BUS Type TypeSignal Descriptions of the Smartcoreexpress Placing an AC Coupling Capacitor on each PCIe-TX SmartCoreExpress Signal Groups PCI-ExpressSdvo Supported devicesLvds Lvdsddcclk LvdsddcdatLvdsclk + Lvdsvdden Lvdsbklctl Lvdsbklen Lvdsctlaclk USB On Module Ext. Ter Max MatchedUSB Remarks EMV/EMI-filtersParallel ATA Remarks EMV/EMI filtersLPC BUS LPCFRAME#Lpcserirq SMBus SMBALERT# CmosSmbdata Cmos Smbclock CmosIf the signals are not used Remarks HDA Audio InterfaceSupported Codecs EMV/EMI filters If the signals are not used Remarks EMV/EMI filters SD / Sdio InterfaceSPI BUS Spimiso Spimosi Spiclk SPICS# CmosSata Interface Option Glan Glantx + Glanrx + GLAN-CLK +LCI Lcirst LCICan / Serial Cantx CmosCanrx Cmos 14. PM Supply Vccrtc PWR PWR PWRSMARTCORE-EXPRESS Connector Specifications Parameter Condition SpecificationSource on smartCore Part Name Part Number Tyco / AMPSMARTCORE-EXPRESS Versus Comexpress Coprocessor Design Dimensions Index