SOYO SY-K8USA DRAGON Ultra User Manual page 13

Motherboard Description
ITE IT8705F-A Super I/O Chip
The IT8705F-A is a Low Pin Count Interface-based highly
integrated Super I/O. The IT8705F provides the most commonly
used legacy Super I/O functionality plus the latest Environment
Control initiatives, such as H/W Monitor, Fan Speed Controller,
A
ITE's 'SmartGuardian' function and Smart Card Reader Interface.
The device's LPC interface complies with Intel 'LPC Interface
Specification Rev. 1.0'. The IT8705F meets the 'Microsoft® PC98 &
PC99 System Design Guide' requirements, and is ACPI &
LANDesk compliant.
ATX Power Supply connector
This connector is to connect the ATX connector of your ATX12V
B compliant power supply to the motherboard. For more details on this
connector, please check the F. ATX12V Power Supply paragraph
on page 38
+12V Power Connector
This is where the Power Supply's +12V ATX connector goes. For a
C
lay-out of this connector please check the F. ATX12V Power
Supply paragraph on page 38.
Serial Infrared (IrDA) device header
This header allows you to connect an IrDA receiver to the
D
motherboard. You can find the lay-out in the 1. Standard Infrared
(SIRCON) paragraph on page 31.
CPU Cooling Fan (CPUFAN1, 2) connectors
With these connectors you can attach the CPU fan or fans to your
motherboard. They supply power and (in the case of CPUFAN1)
E allow you to monitor the speed of the FAN via the SOYO Hardware
Monitor software or via CMOS setup. For more details on the
lay-out of these connectors, check the (1) CPU Cooling Fan
(CPUFAN1, CPUFAN2) paragraph on page 32.
Socket 754 Connector
This is the Zif (Zero Insertion Force) socket for your AMD 64 CPU.
F
For more information, check the Step 1 Install the CPU paragraph
on page 14.
ALi M1687 AGP Controller Bridge
The AMD-1687 TM HyperTransportTM AGP3.0 Graphics Tunnel
G
is a HyperTransport technology tunnel developed by AMD that
provides an AGP 3.0 compliant (8x transfer rate) bridge.
SY-K8USA DRAGON Ultra
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