Uart Mode Select, RxD,TxDActive | Microstar G52-MA00514 instruction

BIOS Setup

UART Mode Select

This setting allows you to specify the operation mode for serial port 2. Setting options: IrDA, ASKIR, Normal.

Normal	RS-232C Serial Port
IrDA	IrDA-compliant Serial Infrared Port
ASKIR	Amplitude Shift Keyed Infrared Port

RxD,TxDActive

This setting controls the receiving and transmitting speed of the IR peripheral in use. Setting options: Hi/Hi, Hi/Lo, Lo/Hi, Lo/Lo.

IR Transmission Delay

This setting determines whether the IR transmission rate will be delayed while converting to receiving mode. Setting options: Disabled, Enabled.

UR2DuplexMode

This setting controls the operating mode of IR transmission/reception. Setting options: Full, Half. Under Full Duplex mode, synchronous, bi-directional trans- mission/reception is allowed. Under Half Duplex mode, only asynchronous, bi- directional transmission/reception is allowed.

Use IR Pins

Please consult your IR peripheral documentation to select the correct setting of the TxD and RxD signals. Setting options: RxD2/TxD2, IR-Rx2Tx2.

Onboard Parallel Port

There is a built-in parallel port on the on-board Super I/O chipset that provides Standard, ECP, and EPP features. It has the following options:

Disabled

3BC/IRQ7 Line Printer port 0 278/IRQ5 Line Printer port 2 378/IRQ7 Line Printer port 1

Parallel Port Mode

SPP : Standard Parallel Port

EPP : Enhanced Parallel Port

ECP : Extended Capability Port

ECP + EPP: Extended Capability Port + Enhanced Parallel Port

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Microstar G52-MA00514 manual Uart Mode Select, RxD,TxDActive, IR Transmission Delay, UR2DuplexMode, Use IR Pins

Contents

Version G52-MA00514 MS-6547 v1.X ATX Mainboard FCC-B Radio Frequency Interference Statement Voir LA Notice D’INSTALLATION Avant DE Raccorder AU Reseau Revision Revision History Date V1.1 First release Dec Copyright Notice Safety Instructions Contents Bios Setup Glossary Getting Started Mainboard Specification Others DimensionAudio Mounting Mainboard Layout JBAT1 Quick Components Guide Hardware Setup Central Processing Unit CPU CPU Installation Procedures Installing the CPU Fan Then CPU Core Speed Derivation Procedure Introduction to DDR Sdram Memory DDR Module Combination Installing DDR Modules Power Supply ATX 20-Pin Power Connector JWR1ATX 12V Power Connector JPW1 Back Panel Mouse Connector JKBMS1 USB Connectors Keyboard Connector JKBMS1 Stereo Audio Connectors Serial Port Connector COM a & COM BJoystick/Midi Connectors Audio Port Connectors 131 Parallel Port Connector LPT1 Floppy Disk Drive Connector FDD1 Connectors TIP Hard Disk Connectors IDE1 & IDE2 CD-In Connector JCD1 Aux Line-In Connector JAUX1Modem-In Connector JMD1 Fan Power Connectors CPUFA/SYSFA IrDA Infrared Module Header JIR2 Wake On Ring Connector JMDM1 JFP1 JFP2 Front Panel Connector JFP1 or JFP2 JP20 Front PanelAudio Connector JP20 Front USB Connector JUSB1 or JUSB3 Clear Cmos Jumper JBAT1 Jumpers CNR Communication Network Riser SlotsAGP Accelerated Graphics Port Slot PCI Slots PCI Interrupt Request Routing Bios Setup Control Keys Entering Setup General Help F1 Getting HelpMainMenu Sub-Menu Main Menu Save & Exit Setup Load Fail-Safe DefaultsLoad Optimized Defaults Set Supervisor/User Password Standard Cmos Features TimeIDE Primary/Secondary Master/Slave Halt On Access ModeFloppy 3 Mode Support Video CPU L1 & L2 Cache Advanced Bios FeaturesQuick Power On Self Test Anti-Virus Protection Boot Up NumLock Status First/Second/Third Boot DeviceBoot Other Device Boot Up Floppy Seek Security Option Typematic Rate SettingTypematic Delay Msec Typematic Rate Chars/Sec HDD S.M.A.R.T. Capability Advanced Chipset Features Advanced Dram ControlSystem Performance CAS Latency Setting Memory HoleAt 15M-16MAGPAperture Size Integrated Peripherals SiS OnChip IDE DeviceInternal PCI/IDE SiS OnChip PCI Device IDE Burst ModeIDE Primary/Secondary Master/Slave PIO Primary/Secondary Master/Slave UltraDMA USB Controller IDE HDD Block ModeSiS-7012 AC97 Audio SiS-7013 S/W Modem Parallel Port Mode Uart Mode SelectIR Transmission Delay Use IR Pins Game PortAddress/Midi PortAddress EPP Mode SelectIDE/USB1/USB0/Audio Access Interface ECPModeUseDMA Power Management Setup Ipca FunctionAcpi Suspend Type Video Off Method Power Button OverridePower/Sleep LED Video Off Option AfterAC Power Lost PMWake Up EventsIRQ 3-7,9-15,NMI/IRQ 8 Break Suspend PowerUp byAlarm IRQ Resources PNP/PCI ConfigurationsReset Configuration Data Resource Controlled By PCI/VGA Palette Snoop VGA Palette Snoop Bit Setting Action Chassis Intrusion Detect CPU Warning TemperatureShutdown Temperature PC Health Status Spread Spectrum Frequency/Voltage ControlCPU Clock Ratio Auto Detect DIMM/PCI Clk CPU Host/SDRAM/PCI Clock Load Fail-Safe/Optimized Defaults About Supervisor Password & User Password Set Supervisor/User Password Glossary Dynamic RAM Dram Memory Technologies Ieee PS/2 Port