®
DFI is a registered trademark and CA64-TC is a trademark of DFI Inc. All other product names mentioned are trademarks or
registered trademarks of their respective companies. All specifications are subject to change without prior notice. 2002 DFI Inc.
July 15, 2002
CA64-TC
VIA
®
694T/686B Multimedia Socket 370 ATX System Board
PROCESSOR
• Pentium
®
III
- FCPGA2 133MHz FSB (1.13GHz-1.26GHz)
- FCPGA 133MHz FSB (533EB-1GHz)
- FCPGA 100MHz FSB (500E-850E)
• Celeron
TM
- FCPGA 100MHz FSB (800MHz-950MHz)
- FCPGA 66MHz FSB (566MHz-700MHz)
• Future VIA C3
TM
with L2 cache
CHIPSET
•VIA
®
82C694T/82C686B AGPset
SYSTEM MEMORY
• Up to 1GB using VCM (Virtual Channel Memory) or
PC SDRAM DIMM (unbuffered or registered)
• Three 168-pin DIMM sockets
• Uses x64 or x72 PC SDRAM, 3.3V
- PC-66 SDRAM DIMM for 66MHz FSB processors
- PC-100 SDRAM DIMM for 100/66MHz FSB processors
- PC-133 SDRAM DIMM for 133MHz FSB processors
• ECC supported (uses x72 PC SDRAM DIMM)
BIOS
• Award BIOS, Windows
®
95/98/2000/ME Plug and Play
compatible
• Supports SCSI sequential boot-up
• Flash EPROM for easy BIOS upgrades
• Supports DMI 2.0 function
• 2Mbit flash memory
ENERGY EFFICIENT DESIGN
• Supports ACPI specification and OS Directed Power
Management
• Supports ACPI STR (Suspend to RAM) function
• Wake-On-Events include:
- RTC timer to power-on the system
- Wake-On-Ring (through internal or external mo-
dem)
- Wake-On-LAN
• System power management supported
• CPU stopped clock control
• Hardware supports SMI green mode
• Microsoft
®
/Intel
®
APM 1.2 compliant
• Soft Power supported - ACPI v1.0a specification
• AC power failure recovery
DAMAGE FREE INTELLIGENCE
• Monitors CPU/system temperature and overheat
alarm
• Monitors VCORE/3.3V/5V/12V/2.5V voltages and
failure alarm
• Monitors CPU/chassis fan speed and failure alarm
• Fan on/off control includes CPU fan and chassis fan -
this prevents system overheat and prolongs fan life
• Read back capability that displays temperature,
voltage and fan speed
AUDIO FEATURES
• AC’97 supported with full duplex, independent
sample rate converter for audio recording and
playback
PCI IDE INTERFACE
• Supports Ultra ATA/100 hard drives
• PIO Mode 3 and Mode 4 Enhanced IDE (data
transfer rate up to 16.6MB/sec.)
• Bus mastering reduces CPU utilization during disk
transfer
• ATAPI CD-ROM, LS-120 and ZIP supported
PROCESSOR SOCKET
• Socket 370
• Equipped with a switching voltage regulator that
automatically detects 1.050V to 1.825V
ACCELERATED GRAPHICS PORT (A.G.P.)
• Supports AGP 4x up to 1066MB/sec. and AGP 2x up
to 533MB/sec. bandwidth for 3D graphics applica-
tions
REAR PANEL I/O PORTS
• 2 USB ports
• 2 DB-9 serial ports
• 1 DB-25 parallel port
• 1 mini-DIN-6 PS/2 mouse port
• 1 mini-DIN-6 PS/2 keyboard port
• 1 game/MIDI port
• 3 audio jacks: line-out, line-in and mic-in
I/O CONNECTORS
• 1 connector for 2 additional external USB ports
• 1 connector for IrDA interface
• 2 IDE connectors
• 1 floppy connector
• 1 ATX power supply connector
• 1 Wake-On-LAN connector
• 1 Wake-On-Ring connector
• 3 fan connectors for CPU, chassis and AGP fans
• 2 internal audio connectors (AUX-in and CD-in)
• 1 connector for additional external line-out and mic-
in jacks
EXPANSION SLOTS
• 1 universal AGP slot that supports 4x/2x AGP
• 4 dedicated PCI slots
• 1 shared PCI/ISA slot
PCB
• 4 layers, ATX form factor
• 30.5cm (12") x 19cm (7.48")
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