Download MSI 694D PRO 2IR (MS-6321015) Motherboard

CHAPTER 1
INTRODUCTION
Chapter 1
INTRODUCTION
The 694D PRO (MS-6321) ATX mainboard is a high-performance
computer mainboard based on VIA® VT82C694X chipset. The 694D PRO is
designed for Intel® Pentium® III (FC-PGA) processor for cost-effective
business/personal desktop markets.
The Apollo Pro133A (VT82C694X) is a Socket-370 system logic
north bridge with the addition of 133 MHz capability for both the CPU and
SDRAM interfaces. Apollo Pro133A may be used to implement both desktop
and notebook personal computer systems from 66MHz to 133MHz based on
Socket-370 (Pentium® III processor). The primary features of the Apollo
Pro133A-North Bridge are: Slot-1 or Socket-370 CPU (Front Side Bus)
Interface (66 / 100 / 133MHz), DRAM Memory Interface (66 / 100 / 133MHz),
AGP Bus Interface (66MHz), PCI Bus Interface (33MHz), Mobile Power
Management.
The VT82C686A PSIPC (PCI Super-I/O Integrated Peripheral
Controller) is a high integration, high performance, power-efficient, and high
compatibility device that supports Intel and non-Intel based processor to
PCI bus bridge functionality to make a complete Microsoft PC99-compliant
PCI/ISA system.
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CHAPTER 1
INTRODUCTION
1.1 Mainboard Features
CPU
l Support dual Intel® Pentium® III(FC-PGA) processor.
l Supports 533MHz, 566MHz, 600MHz, 667MHz, 700MHz, 733MHz,
800MHz, 866MHz, and 933MHz .
Chipset
l VIA® 694X chipset. (510 BGA)
- FSB @133MHz
- AGP 4x and PCI plus Advanced ECC Memory Controller
- Support PC100/133 SDRAM & VCM technology
l VIA® VT82C686A chipset. (352 BGA)
- Advanced Power Management Features
- DirectSound AC97 Audio
- Dual bus Master IDE Ultra DMA 33/66
l 1394 PHY Controller (optional)
- TI® TSB41LV02 PHY Digital-to-Analog Transceiver
- Support up to Two 1394/1394A v 2.0 Compatible Data Channels
l 1394 Link Layer Controller (optional)
- TI® TSB12LV26 1394 Link Layer Host Controller
- IEEE 1394, 1394 OHCI v1.0 & 1394A v2.0 compatible
- Supports 100/200/400 Mbps High Throughput
- 3.3V & 5V Operation for PCI-to 1394 Interface
l Promise ATA100
- Dual bus master IDE Ultra DMA/ATA 100
- up to 133MB/sec burst transfer rate (through PCI Bus)
Clock Generator
l 66.6MHz, 100MHz and 133Mhz clocks are supported.
Main Memory
l Support eight memory banks using four 168-pin unbuffered DIMM.
l Support a maximum memory size of 2.0GB.
l Support ECC(1-bit Error Code Correct) function.
l Support 3.3V SDRAM DIMM.
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CHAPTER 1
INTRODUCTION
Slots
l One AGP 4x(Accelerated Graphics Port) slot.
- AGP specification compliant
- AGP 66/133MHz 3.3V device support
l One CNR(Communication Network Riser) slot which support Modem
only.
l Five 32-bit Master PCI Bus slots.
l Supports 3.3V/5V PCI bus Interface.
On-Board IDE
l An IDE controller on the VIA® VT82C686A Chipset provides IDE HDD/
CD-ROM with PIO, Bus Master and Ultra DMA 33/66 operation modes.
l Can connect up to eight IDE devices. (If Promise ATA100 driver is
installed)
- 4 Ultra DMA100 + 4 Ultra DMA33/66
On-Board Peripherals
l On-Board Peripherals include:
- 1 floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M and
2.88Mbytes.
- 2 serial ports (COMA + COMB)
- 1 parallel port supports SPP/EPP/ECP mode
- 4 USB ports
- 1 IrDA/HP connector for HPSIR.
Audio
l Chip integrated
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CHAPTER 1
INTRODUCTION
BIOS
l The mainboard BIOS provides “Plug & Play” BIOS which detects the
peripheral devices and expansion cards of the board automatically.
l The mainboard provides a Desktop Management Interface(DMI) function
which records your mainboard specifications.
Dimension
l ATX Form Factor
Mounting
l 9 mounting holes.
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CHAPTER 1
INTRODUCTION
1.2 Mainboard Layout
ATX
Power Supply
Socket 370 (2)
J13
USB
Top: Port 1
Bottom:
Port 2
CPUFAN1
SW1
SW2
Top: LPT
Bottom:
COM A\ COM B
CPU
FAN2
JDIM1
Socket 370 (1)
DIMM 1
DIMM 2
DIMM 3
DIMM 4
Top: mouse
Bottom:
keyboard
IDE4
Diagnostic LED
Top: Midi/
Game Port
JDIM2
JCD1
JAUX1
JRMS1
IDE1
AGP Slot
J12
IDE2
ATA100
JPHONE
FDD
Bottom:
Line-Out
Line-In
Mic
IDE3
J6
VIA
694X
chipset
PCI SLOT 1
J11
PCI SLOT 2
SYSFAN
JCASE1
PCI SLOT 3
1394 PH
Controller
(optional)
VT82C686A
JFP1
PCI SLOT 4
JWOL1
PCI SLOT 5
CNR
JMDM1
BATT
+
BIOS
J3
USB2
JBAT1
1394 Link
Layer
Controller
(optional)
J5
694D PRO (MS-6321) ATX Mainboard
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JGL1