SOYO SOYOTM manual Socket

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Hareware Setup

11

P54C/P55C – 233 CPU Settings (3.5 x clock)

Cyrix 6x86MX – PR266 Cpu Setting (3.5 x clock)

AMD K6 – PR233 CPU Setting

ON

1 2 3 4 5 6

SW1

82439TX

Socket 7

(for 586 CPU Family)

Lithium Battery

W25P240AF

Figure 2Ð1Ð5. CPU Jumper Settings

Note: The host bus frequency of Cyrix 6x86MXÐPR266 CPU is over the standard value, therefore, you need to use higher standard devices to meet the specifications of such CPUs, (i.e., high quality DRAM/VGA card.)

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Contents TX P54C/P55C PCI Mainboard User’s Guide Technical Reference 5XA5Soyotm Table of Contents Page Introduction Unpacking the Mainboard Electrostatic Discharge PrecautionsTAG Sram Mainboard Layout w/ Default SettingsMainboard Default Setting Jumpers JP5 Cmos Clear JumperJP40 CE Test Jumper Pin JP37 Dimm Voltage Select Jumper JP2 Smart Detect CPU Voltage Function Auto/Manual JumperFrequency Setting CPU Type ConfigurationHardware Setup Ð1Ð3. CPU Jumper Settings P54C/P55C- 180/60 MHz Socket AMD K6 PR266 CPU Setting 4.0 x clock Single Voltage CPU Setting CPU Single/Dual Voltage SettingDual Voltage CPU Setting Memory ConfigurationCache Size and RAM Locations Cache ConfigurationMemory Configuration Table RAM Bank Installation NoticeMulti I/O Port Addresses JP43 CPU Cooling Fan Connector FDC FDC ConnectorATX PW ATX Power Supply Connectors IR1 IR Connector Reset Hardware Reset ControlHDD LED HDD LED Connector IDE1/IDE2 On-board Primary/Secondary IDE HDD ConnectorsUSB1/USB2 Universal Serial Bus Connectors PS/2 Mouse Conn. PS/2 Mouse ConnectorPRT Parallel Port Connector SPK Speaker ConnectorBios Setup Standard Cmos Setup Drive a & B Video Halt On Bios SetupCache Bios Features SetupQuick Power CPU InternalChars/Sec SettingDram 64MB PCI/VGADram Leadoff Timing Chipset Features SetupROM PCI/ISA Bios Chipset Features Setup Award SOFTWARE, INC Dram TimingSdram CAS EDO/FPPower Management Setup Memory Hole At 15M- Choose Enabled or Disabled defaultROM PCI/ISA Bios Cmos Setup Utility Power Management Setup APM Bttn IDE PNP/PCI Configuration SetupFloppy Disk Choose Enabled or Disabled Serial Port Primary/SecondaryPCI IRQ PCI IDE IRQINT# Load Bios Defaults Load Setup DefaultsIDE Secondary Slave PIO ROM PCI/ISA Bios Integrated Peripherals Award SOFTWARE, INCIntegrated Peripherals PIOUdma ECP Mode Use DMA IR Transmission DelayFIR Mode Use DMA Parallel Port ModeSupervisor Password ÒEnter PasswordÓÒConfirm PasswordÓ User Password ROM PCI/ISA Bios Cmos Setup Utility IDE HDD Auto DetectionHard Disks Appendix CPU Setting List CPU Setting List Possible CPUs Voltage SettingMemory Configuration Spread Spectrum CPU System Hardware MonitorESC