Manual de usuario Gigabyte, modelo GA-990FXA-D3
............BIOS............BIOS...... . Set User Password (..........) ........................................BIOS.................................... ....BIOS..................BIOS...... . Save & Exit Setup (........................) ....................CMOS......BIOS........................................ BIOS............................................................ . Exit Without Saving (..........................) ................................................................ 2-3 MB Intelligent Tweaker(M.I.T.) (..../........) CMOS Setup Utility-Copyright (C) 1984-2011 Award Software MB Intelligent Tweaker(M.I.T.) Item Help Menu Level . CPU Clock Ratio [Auto] CPU NorthBridge Freq. [Auto] Core Performance Boost (..) [Enabled] CPB Ratio (..) [Auto] Turbo CPB (..) [Disabled] CPU Host Clock Control [Auto] x CPU Frequency(MHz) 200 PCIE Clock(MHz) [Auto] HT Link Width [Auto] HT Link Frequency [Auto] 2600Mhz Set Memory Clock [Auto] x Memory Clock x6.66 1333Mhz } DRAM Configuration [Press Enter] ******** System Voltage Optimized ******** System Voltage Control [Auto] x CPU PLL Voltage Control Auto x DRAM Voltage control Auto x DDR VTT Voltage Control Auto x NB Voltage Control Auto x HT Link Voltage Control Auto x NB/PCIe/PLL Voltage Ctrl Auto x CPU NB VID Control Auto x CPU Voltage Control Auto Normal CPU Vcore 1.4125V ....: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults CMOS Setup Utility-Copyright (C) 1984-2011 Award Software MB Intelligent Tweaker(M.I.T.) Item Help Menu Level . ....: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults .......................................................................... • ........................CPU.............................................. .......................................................................... ............(................................................CMOS........ ......BIOS..................) ....System Voltage Optimized....................................System Voltage • Control............Auto.......................... (..) ............................CPU.. CPU Clock Ratio (CPU........) ................CPU......................CPU.............. CPU NorthBridge Freq. (....CPU..................) ................CPU..................................CPU.............. Core Performance Boost (..) ........................CPU..Core Performance Boost....(CPB..CPU........)..(.... ....Enabled) CPB Ratio (..) ................CPB......................CPU..............(........Auto) Turbo CPB (..) ........................CPU......(........Disabled) CPU Host Clock Control (CPU........) ........................CPU.................................................. ..........20..........................CMOS..............................(.... ....Auto) CPU Frequency(MHz) (CPU........) ................CPU....................200 MHz..500 MHz................CPU Host Clock Control........Manual.................. ............................................ PCIE Clock(MHz) (PCI Express..............) ................PCI Express..........................100 MHz..150 MHz.. ........Auto....BIOS........PCI Express..............100 MHz..(........Auto) HT Link Width (HT Link........) ........................CPU ......HT Link...... Auto BIOS................CPU......HT Link......(......) 8 bit ....HT Link ......8 bit.. 16 bit ....HT Link ......16 bit.. HT Link Frequency (HT Link........) ........................CPU ......HT Link...... Auto BIOS................CPU......HT Link......(......) x1~x13 ....HT Link ......x1~x13 (200 MHz~2.6 GHz).. Set Memory Clock ........................................................Manual.................... .................... Auto BIOS......................(......) Manual .................................. Memory Clock ..............Set Memory Clock........Manual................................CPU.... .......... (..) ............................CPU.. DRAM Configuration CMOS Setup Utility-Copyright (C) 1984-2011 Award Software DRAM Configuration Item Help Menu Level . CPU Host Clock Control [Auto] x CPU Frequency(MHz) 200 Set Memory Clock [Auto] x Memory Clock x6.66 1333Mhz DCTs Mode [Unganged] DDR3 Timing Items [Auto] SPD Auto x 1T/2T Command Timing Auto -- -- x CAS# latency Auto 9T 9T x RAS to CAS R/W Delay Auto 9T 9T x Row Precharge Time Auto 9T 9T x Minimum RAS Active Time Auto 24T 24T x TwTr Command Delay Auto 5T 5T x Trfc1 for DIMM1, DIMM3 Auto 110ns 110ns x Trfc0 for DIMM2, DIMM4 Auto -- -- x Write Recovery Time Auto 10T 10T x Precharge Time Auto 5T 5T x Row Cycle Time Auto 33T 33T x RAS to RAS Delay Auto 4T 4T **DCTs Drive Strength** DCT0 DCT1 ProcOdt(ohms) [Auto] 60 [Auto] 240 DQS Drive Strength [Auto] 1.0x [Auto] 1.0x Data Drive Strength [Auto] 1.0x [Auto] 1.0x MEMCLK Drive Strength [Auto] 1.25x [Auto] 1.25x Addr/Cmd Drive Strength [A...
