MSC CX-MB-EVA2 user manual Miscellaneous, Resistors for current measuring, Ground Pins

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CX-MB-EVA2 User's Manual	Hardware

4.28Miscellaneous

4.28.1Resistors for current measuring

Resistors are inserted into the power supply lines of the COM Express module, the PCI express graphics slot as well as into every PCI slot and one PCI express x1 slot. These can be used for current measurement.

In addition to there is one jumper to measure the current using an external wire loop and clamp meter.

4.28.2Ground Pins

There are several ground pins spread over the base board for connection of measurement equipment.

4.28.3Sleep State LED Display

The MSC CX-MB EVA2 has 3 LEDs to display the SleepStates.

LED1201 displays status S3.

LED1202 displays status S4.

LED1203 displays status S5.

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Contents User’s Manual EMC Rules Trademarks Copyright NoticeImportant Information DisclaimerHardware Preface General InformationIntroduction MechanicsLCD Eeprom SW0611 Illustrations Tables Reference Documents Revisions and ModificationsRevision Date Comment January 14 First release Definitions and Abbreviations Product Description FeaturesIntroduction Illustration 1 Block Diagram Base Board Block DiagramIllustration 2 Positioning of the Connectors Positioning of the ConnectorsAssembly notes DimensionsPlug-in Position of the COM Express module SpecificationACRST# COMExpress Connector Rows a and B PCIRESET# IDECBLID# PCI Slots Assignment PCI slot to connector reference SpecificationFRAME# PCI Express x1 Slots Assignment PCIe Lane to connector reference SpecificationPCI Express x16 Graphics Slot A36 PERn4 B36 VGA Interface Lvds Eeprom LVDS-InterfaceBacklight Inverter Interface JILI40 Connector Standard Jili ConnectorJili Interface TV Out 1 AC97 codec AudioMono-Microphone Pinout LineIn Stereo LineOut Specification Stereo LineIn SpecificationPinout LineOut Stereo Headphone Specification 10.1.1.1 40-pin IDE interface IDE InterfaceHDA codec Primary IDE ChannelSATA-Interface Specification Power SupplyCompact Flash Interface USB Topology USB Power SupplyLPC Slot Ethernet15 I/O Connector Gpio ATX ConnectorSpecification ATX connector Specification ATX12V connectorInterfaces used by the SuperIO Characteristics of the COM portsSuperIO COM Ports18.3 PS/2 IrDAMonitored voltages Fan interfaceIntel Fan interface SuperIO Hardware MonitorSerial Eeprom on SMBus SMB Hardware MonitorSerial Eeprom on I2C-Bus POST-Code Display OnBoard BIOS-FlashLattice Programming Interface Beeper BatteryPower Button Reset ButtonSleep State LED Display Ground PinsMiscellaneous Resistors for current measuringJumper settings ATX Funktion Jumper J1301 Battery Jumper J1101Super I/O disable Jumper J6 SMBus Hardware monitor address Jumper J1303DIP-switch settings