Gigabyte GA-7VA manual Block Diagram

Page 14

English

Block Diagram

AGP 2X/4X/8X

AGPCLK (66MHz)

5 PCI

CPUCLK+/- (100/133/166MHz)

AMD-K7TM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System Bus100/133/166 MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIA

 

 

 

 

 

 

 

 

 

DDR RAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HCLK+/- (100/133/166MHz)

 

 

KT400A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGPCLK66MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Link

 

 

 

 

 

 

 

 

 

 

 

33 MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

14.318 MHz

 

 

66MHz

 

 

 

 

 

48 MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC97 Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC97

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CODEC

 

 

 

PCICLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(33MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC

LINE-IN

LINE-OUT

VIA

VT8235

6 USB ATA66/100/133

Ports

IDE Channels

 

BIOS

Game Port

Floppy

IT8705

LPT Port

PS/2 KB/Mouse

24 MHz

33 MHz

COM

Ports

PCICLK (33MHz)

 

CLK

 

HCLK+/- (100/133/166MHz)

 

 

USBCLK (48MHz)

 

 

CPUCLK+/- (100/133/166MHz)

 

 

 

 

14.318 MHz

 

GEN

 

AGPCLK (66MHz)

 

 

33 MHz

 

 

 

 

V_Link (66MHz)

 

 

 

 

GA-7VA Motherboard

- 8 -

Image 14
Contents Card in it Page Declaration of Conformity Product Name Motherboard Model NumberGA-7VA Supplementary InformationPage Page GA-7VA Table of Content Table of Content Installing the motherboard to the chassis… O ShieldSocket a processor Parallel port supports Normal/EPP/ECP modeForm Factor AMD AthlonTM/AthlonTM XP/ DuronTM K7AC Recovery Licensed Award BIOS, 2M bit flash ROMAdditional Features Supports @BIOSGA-7VA Motherboard Layout Block Diagram Hardware Installation Process StepAuto Default Setting 100MHz100MHz Fix FSB 200MHz CPU You used FSB 200MHz CPUCPU Top View CPU Bottom View3CPU Heat Sink Installation Use qualified fan approved by AMDMbit8Mx8x4 banks Support Unbuffered DDR Dimm Sizes typeMbit 1Mx16x4 banks DDR Introduction Install expansion cards Install related driver from the operating systemPS/2 Keyboard and PS/2 Mouse Connector USB ConnectorGame /MIDI Ports Audio ConnectorsParallel Port ,VGA port and Serial Ports Coma FUSB1/FUSB2 CdinAuxin 16 CICpufan CPU FAN Connector Sysfan System FAN ConnectorAtxpower ATX Power IDE1/ IDE2IDE1/IDE2 ConnectorFDD Floppy Connector RamledFpanel 2x10 pins connector Battery Battery Faudio Faudio ConnectorCdin CD IN,Blank Auxin AUX In Connector Spdifio Spdif In/OutUSB1 / FUSB2Front USB Connector, Yellow CI Case OpenEnglish English Move to next item Load the Setup DefaultsMove to previous item Move to the item in the left handMain Menu For example Bios Ver. E1 Load Fail-Safe Defaults Power Management SetupPnP/PCI Configurations Load Optimized DefaultsFTime Standard Cmos FeaturesFDate Date format is week, month, day, yearFDrive a / Drive B FFloppy 3 Mode Support for Japan AreaFide Primary Master, Slave / Secondary Master, Slave Base Memory FHalt onMemory Extended MemoryAdvanced Bios Features FFirst / Second / Third Boot devicePassword Check 8SystemIntegrated Peripherals SPPFAC97 Audio FOnChip IDE Channel0FOnChip IDE Channel1 Fusb 1.1 ControllerFOnBoard Parallel port FParallel Port ModeFOnboard Serial Port FGame Port AddressFMidi Port Address FMidi Port IRQPower Management Setup Facpi Suspend Type FPower LED in S1 stateKeyboard Power On FSoft-off by PwrbtnFpme Event Wake up FMouse Power OnFResume by Alarm FPCI2 IRQ Assignment PnP/PCI ConfigurationsFPCI1/PCI5 IRQ Assignment FPCI3 IRQ AssignmentFCurrent Voltage V Vcore /DDRVtt/ +3.3V/ +5V / +12V / 5VSB CReset Case Open Status CCase OpenedPC Health Status FCurrent CPU Temperature C FCurrent System Temperature CFcpu Shutdown Temperature FCurrent CPU FAN / System FAN Speed RPMFSpread spectrum Modulated Fcpu Host Frequency MHz By switch SW1Frequency/Voltage Control Fcpu Host Clock ControlFcpu OverVoltage Control FPCI/AGP Frequency MHzFdram Clock MHz Fagp OverVoltage ControlMinimum system performance Load Fail-Safe DefaultsFLoad Fail-Safe Defaults Load Optimized Defaults FLoad Optimized DefaultsSet Supervisor/User Password Enter PasswordSave & Exit Setup Save to Cmos and Exit Y/N? YExit Without Saving Quit Without Saving Y/N? NEnglish How to use Q-Flash? Bios Flash ProcedureWhat is Q-Flash Utility? Load Bios From Floppy 256K Total Size 1.39M Free Size 1.14M F5 RefreshPress here Click @BIOS Click P English @ Bios Introduction Easy TuneTM 4 Introduction 6-Channel Audio Function Introduction FunctionChannel Analog Audio Output Mode Basic 6 Channel Analog Audio Output Mode English Basic & Advanced 6 Channel Analog Audio Output Mode Notes Spdif Output Device Optional Device English English We recommend that you install all components in the list Picture below are shown in Windows XP CD verDriver install finished You have to reboot system Item DescriptionSoftware Application This page lists all device you have for this motherboard FAQ Short System boots successfully English Troubleshooting END Technical Support/RMA Sheet Appendix E Acronyms Logical Block Addressing Power-On Self TestStatic Random Access Memory Light Emitting DiodeEnglish English English English English English English English English USA T. INC

GA-7VA specifications

The Gigabyte GA-7VA is a highly regarded motherboard that caters to enthusiasts and general users alike, primarily designed for the AMD Athlon XP and Duron processors. This board stands out for its combination of features, performance, and reliability, making it a solid choice for budget-conscious systems.

One of the key features of the GA-7VA is its support for DDR memory. The motherboard can accommodate up to 2GB of DDR 333/266/200 RAM across its two DIMM slots. This capability not only ensures compatibility with a range of memory types but also provides increased bandwidth, which is crucial for demanding applications and multitasking.

The GA-7VA is built on the VIA KT400 chipset, which offers impressive performance capabilities for its time. This chipset provides support for a 400MHz front-side bus (FSB), ensuring that CPUs can communicate efficiently with the rest of the system. Additionally, the onboard AGP 8X slot allows users to install graphics cards that support advanced graphics technologies, vital for gaming and graphic-intensive tasks.

Storage options are ample on the GA-7VA, with integrated IDE channels that support up to four IDE devices, as well as two Serial ATA ports, allowing for modern storage solutions like SATA hard drives and optical drives. The motherboard also includes a Promise PDC20276 RAID controller, providing options for RAID configurations, enhancing data redundancy and performance.

Connectivity features are robust, with built-in audio and LAN capabilities. The AC'97 audio codec offers decent sound quality for everyday use, while the integrated LAN allows for network connectivity without needing an additional network card. This makes the GA-7VA an excellent choice for users who need a reliable and straightforward solution for both desktop and network applications.

The board's layout is designed with ease of use in mind. For example, it allows for straightforward access to the CPU and memory slots, making upgrades and maintenance simpler. Additionally, it supports USB 2.0 connections, providing faster data transfer rates for connected devices.

In summary, the Gigabyte GA-7VA motherboard delivers a well-rounded combination of performance, features, and reliability. With its support for AMD processors, DDR memory, versatile storage options, and connectivity capabilities, this motherboard remains a popular choice among users seeking to build a dependable computing system. Whether for gaming, office tasks, or general use, the GA-7VA stands out as a motherboard that can handle a variety of computing demands while providing great value.