Compaq SMA200 user manual Usb, On Module Ext. Ter Max Matched, Remarks EMV/EMI-filters

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DIGITAL-LOGIC AG

SMA200 Manual V1.0

5.4.4.USB

Signal

USB_[0..7] +/-

USB_OC[0..7]#

				On Module	Ext. Ter-	Max.		Matched
	BUS	Type	Description	Termination	mination	Length	Ohm	Length
					Needed	in mm		in mm
	USB	Dif	Differential USB data signal	-	-	300	100	0.2
			pair
	USB	3.3V	USB overcurrent signal	PU 10k to	-	300	55
		In		3.3V

If the signals are not used:

All these USB signals may be left open.

Remarks:

EMV/EMI-filters:

Use a choke and clamping diode on each signal pair.

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Contents SmartCore Express SMA200 SMA200 Manual About this Manual and How to Use ItInitial Version Table of Contents Preface TrademarksDisclaimer Environmental Protection StatementRecycling Information Limited Two Year WarrantyTechnical Support Explanation of Symbols CE ConformityApplicable Documents and Standards For Your Safety RoHS CommitmentRoHS Compliant Production Process RoHS Compatible Product DesignWeee 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 BoardSignal Terminology Descriptions COM-EXPRESS Connector DescriptionSignal 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 devicesLvdsddcclk Lvdsddcdat LvdsLvdsclk + Lvdsvdden Lvdsbklctl Lvdsbklen Lvdsctlaclk USB On Module Ext. Ter Max MatchedUSB Remarks EMV/EMI-filtersParallel ATA Remarks EMV/EMI filtersLPCFRAME# LPC BUSLpcserirq SMBus SMBALERT# CmosSmbdata Cmos Smbclock CmosHDA Audio Interface If the signals are not used RemarksSupported 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 LCICantx Cmos Can / SerialCanrx 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