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TECHNICAL SERVICE MANUAL
System Memory
Two Slot Standard 200-pin DDR SO-DIMM support
IEEE1394
Clock Generator
ICS950813
BIOS ROM
4Mb Flash EEPROM
VGA Controller
Integrated Graphics
USB2.0
ICH4-M built in
Card Bus
TI PCI1410
Sound
VIA Vt1612A
− Real Time Clock with 256 Bytes Battery-backed RAM
− LPC-bus support for keyboard controller and super I/O
USB controller 6 Ports
•
AC' 97 Audio and modem CODEC Interface Support
•
SMBus controller
•
System Power Management
•
Integrated 10/100MB LAN MAC
•
•
Size: 128/256/512/1024 MB
•
Type: DDR SDRAM 2.5V
•
Frequency: PC2700 ( DDR333)
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CL=2/2.5
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Operating ambient temperature: 0
•
SPD Function Support
•
T1 TSB43AB22A (OHCI-1.1 support)
•
Vendor: ICS
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Generate System clock for CPU, DDR, PCI, USB and 14.318MHz.
•
Provide Spread Spectrum function
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Vendor: AMIC
•
Including system and VGA BIOS
•
Support shadow system BIOS
•
Support shadow VGA BIOS
•
Core Frequency of 250 MHz
•
3D Setup and Render Engine
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High Quality Texture Engine
•
3D Graphics Rasterization Enhancements
•
2D Graphics
•
Video Overlay
•
Compliant with Universal Serial Bus Specification Revision 2.0
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Compliant with Enhanced Host Controller Interface Specification Revision 0.95
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Compliant with Universal Host Controller Interface Specification Revision 1.1
•
PCI multi-function device consists of two UHCI Host Controllers for
full/low-speed signaling and one EHCI Host Controller core for high-speed signaling
•
4 downstream facing ports in the root hub with integrated physical layer
transceivers shared by UHCI and EHCI Host Controllers
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Supports PCI-Bus Power Management Interface Specification release 1.1
•
Legacy support for all downstream facing ports
•
Vendor: TI
•
PCI master device
•
PC/Card Bus Type II X1 (Don't support Type III device)
•
Supports 3.3V/ 5V PC Card 16 cards and 3.3V Cardbus Card
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Vendor: VIA
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AC-97 codec
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Wavetable synthesizer support
•
Integrate AC'97 Audio Codec 18bits (AC'97 2.1 compliance)
o
o
C ~ 70
C
7
Prestigio Visconte120
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