Intel PMB-531LF RS232/422/485 COM2 Selection, Jumper Settings Function Pin closed Illustrations

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Chapter 2 Hardware Configuration

2-6. RS232/422/485 (COM2) SELECTION

JP15 : RS-232/422/485 (COM2) Selection

This connector is used to set the COM2 function.

The jumper settings are as follows :

COM 2

Jumper Settings

Jumper

Function

(pin closed)

Illustrations

 

 

 

RS-232

All Open

 

 

 

 

RS-422

1-2, 3-4, 9-10

 

 

 

 

RS-485

1-2, 5-6, 7-8

 

 

 

 

*** Manufacturing default -- RS-232.

Page: 2-10

PMB-531LF USER′S MANUAL

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Contents USER’S Manual PMB-531LF Intel Core Duo/Solo FCC Notice Table of Contents Appendix Expansion BUS Introduction About this Manual Hardware ConfigurationCPU System SpecificationsIDE Interface Irda Port Safety Precautions Hardware JKBMS1 Jumper & Connector Quick Reference TableComponent Locations PMB-531LF Connector, Jumper and Component locationsJumpers and Caps HOW to SET the JumpersJumper Settings Jumper DiagramsRS-232 RS-422 RS-485 COM Port ConnectorDCD3 COM3/4 RI & Voltage Selection COM4 RS232/422/485 COM2 Selection Jumper Settings Function Pin closed IllustrationsPS/2 Keyboard and Mouse Connector Reset ConnectorJPANEL1 13, 15 Reset Connector ATX Power Button Hard Disk Drive LED ConnectorExternal Speaker Connector JPANEL1 14, 16 ATX Power ButtonPower LED Connector Clear Cmos Data SelectionKeep Cmos System FAN Connector CPU FAN ConnectorPIN Assignment Hard Disk Drive ConnectorVGA Connector Serial ATA Connector Universal Serial BUS Connector MDI3N USB&LAN ConnectorATX Power Connector Irda ConnectorSound Connector Lvds Connector Audio CD-IN ConnectorLvds Panel Voltage Selection Inverter ConnectorFSB Frequency Selection Selections Jumper Setting Jumper Illustrations Power State SelectionSelections Jumper Setting Jumper Illustration RESET/ NMI SelectionsClose CF Card MASTER/SLAVE SelectionsTV OUT Connector Memory InstallationTotal memory size Software Utilities Filename Purpose Assume that CD ROM drive is D IntroductionVGA Driver Utility Installation of VGA DriverFlash Bios Update System Bios UpdateTo update VGA Bios for LCD Flat Panel Display Page3-5 Introduction LAN Driver UtilitySound Driver Utility Installation Procedure for Windows 2000/XP/2003Installation of Utility for Windows 2000/XP/2003 Intel Chipset Software Installation UtilityInstallation of Utility for Windows 2000/XP USB2.0 Software Installation UtilityInstallation of Utility for Windows 2000/2003/XP RAID Software Installation UtilityExample Code Watchdog Timer ConfigurationPage3-12 Award Bios Setup Introduction Setup program initial screen Entering SetupCmos Setup screen Standard Cmos FeaturesTime Halt on VideoBase Memory Extended MemoryAward Hard Disk Type Table Hard Disk AttributesBios Features Setup Screen Advanced Bios FeaturesDelay Prior to Thermal CPU FeatureExecute Disable Bit Thermal Management The used Thermal Monitor C1E FunctionHard Disk Boot Priority FIRST/SECOND/ THIRD/ Other Boot DeviceSecurity Option Apic Mode Advanced Chipset FeaturesChipset Features Setup Screen MPS Version Control for OSDram Timeing Selectable Dram RAS# to CAS# DelayCAS Latency Time Dram RAS# Precharge TimeVideo Bios Cacheable System Bios CacheableDvmt Mode Boot DisplayIntegrated Peripherals Integrated Peripherals Setup ScreenIDE DMA Transfer Access IDE HDD Block ModeOnchip IDE Device OnChip Primary PCI IDEPata IDE Mode Sata ModeSecondary Master/Slave PIO Primary Master/Slave Udma Secondary Master/Slave UdmaUSB Controller Onboard DeviceUSB 2.0 Controller USB Keyboard SupportSuper IO Device Onboard Serial PortWatchdog Support Power Management Setup Screen Power Management SetupAcpi Function SOFT-OFF by PWR-BTTNPNP/PCI Configuration Setup Screen PNP/PCI ConfigurationReset Configuration Data Init Display FirstIRQ-n Assigned to IRQ ResourcesCurrent CPU Temperature Shutdown TemperaturePC Health Status VcoreLoad Optimized Defaults Load FAIL-SAFE DefaultsPassword Setting To SET a PasswordTo Disable the Password Save & Exit Setup Exit Without Saving Expansion BUS A-2 MINI-PCI BUS Connector PIN AssignmentA-3 PIN Assignment Compact Flash Card Connector PIN AssignmentTechnical Summary Block Diagram IRQ Assignment Interrupt MAPCode Assignment RTC & Cmos RAM MAPTimer & DMA Channels MAP Timer Channel Map AssignmentDMA Channel Map Assignment Memory MAP Memory MapMap
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