LAN Bypass Function Programming Guide | MSI MS-91E2 manual

MS-91E2

LAN Bypass Function Programming Guide

LAN Bypass Function Programming Guide

96E3 uses the Southbridge ICH7 GPIO to control CPLD to realize LAN Bypass/ PassThrough/WDT function.

Programming Sequence

1.program GPO6,34,33, PAIR(3:1) to switch LAN1-2 or LAN3-4 pair

2.program GPO39,38,35 CFG(3:1) to control LAN pair behavior Bypass/ PassThrough/WDT

3.set GPO24, CPLD_SendBIT high about 150ms then set it low about 50ms to complete the LAN pair configuration progress

1-7

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MSI MS-91E2 manual LAN Bypass Function Programming Guide, Programming Sequence

Contents

MS-91E2 Technical Support Copyright NoticeTrademarks Revision History Safety Instructions FCC-B Radio Frequency Interference Statement OIR LA Notice D’INSTALLATION Avant DE Raccorder AU Reseau Weee Statement English Español Türkçe Contents Overview Memory ConnectorProcessor Chipset Mainboard Layout Watch Dog Timer Setting Setup procedures Page Mov Al, 0aah Out Dx, al LAN Bypass Function Programming Guide LAN Bypass Function Programming GuideProgramming Sequence Page PAIR3 PAIR2 PAIR1 CFG3 CFG2 CFG1 LAN3-4 Hardware Setup CPUFAN2 Quick Components Guide CPU Central Processing Unit Introduction to LGA 1366 CPU Alignment Key CPU & Cooler InstallationPage Memory Installing Memory Modules System Power Connector JPWR3 CPU Power Connector JPWR1, JPWR2Power Supply Fan Power Connector CPUFAN1~2, SYSFAN1~3 Mouse/Keyboard Connector JP1Connector Serial ATA Connector SATA1~SATA6 VGA Port JVGA1LAN Port JLAN1, JLAN2 Serial Port Connector JCOM1 Front USB Connector JUSB1, JUSB2USB 2.0 Bracket SMBus Connector J3 Front Panel Connector J4Serial Port/ LAN LED/ Status LED Connector J1 TPM Module Connector JTPM1 Gpio Connector J6 Jumper Clear Cmos Jumper JBAT1 PCI Peripheral Component Interconnect Express Slot CF SocketSlot PCI Express Resource Limitation Installed Empty Bios Setup Entering Setup Press DEL or F2 to enter Setup Sub-Menu Control KeysGetting Help Main Menu Chipset BootMenu Bar Main Advanced Main Bios Information, Memory Information, Access Level System DateSystem Time Advanced Launch PXE OpROM, Launch Storage OpROM Acpi Settings CPU Configuration Intel Virtualization Technology Resume On RTC Alarm Super IO Configuration Sata Configuration Sata Mode JCOM1 Configuration, COM2 Configuration Serial Port Device SettingsMonitor SYS0 FAN Mode Setting CPU1 Fan Setting, CPU2 Fan SettingSerial Port Console Redirection Flow Control Console Redirection Settings Terminal TypeLegacy OS Redirection Resolution Bits per second, Data Bits, Parity, Stop Bits Chipset North Bridge ATS Support IntelR VT for Directed I/O Configuration IntelR VT-dInterrupt Remapping Coherency Support QPI Link QPI Frequency Select South Bridge Restore AC Power Loss LAN State at Power On, LAN State at Power OffLAN Watch Dog Time Out Event Boot Setup Prompt Timeout Bootup NumLock StateBoot Option Priorities User Password Security Administrator Password Trusted Computing TPM Support TPM StatePending TPM Operation Discard Changes Save & Exit Save Changes and ResetDiscard Changes and Reset Save Changes