IEI Technology WAFER-8523, User Manual

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WAFER-8523 User Manual
Page 13
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Hotplug and display support
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Dual independent pipe for dual independent display
Digital Video Out Port (DVO) support
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Single channel DVO Port with 165-MHz dot clock support for a 12-bit
interface
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Compliant with DVI Specification 1.0
Dedicated LFP (local flat panel) interface
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Single or dual channel LVDS TFT panel support up to SXGA+ panel
resolution with frequency range from 25 MHz to 112 MHz per channel
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SSC support of 0.5%, 1.0%, and 2.5% center and down spread with
external SSC clock
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Dual Display Twin (Single pipe LVDS+CRT) is not supported if SSC is
enabled
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Supports data format of 18 bpp
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LCD panel power sequencing compliant with SPWG timing specification
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Compliant with ANSI/TIA/EIA –644-1995 spec
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Integrated PWM interface for LCD backlight inverter control
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Compliant with CPIS Specification 1.5
2.6 Intel
®
ICH4 Southbridge Chipset
2.6.1 Intel
®
ICH4 Overview
The ICH4 Southbridge chipset features are listed below.
PCI Bus Interface supports PCI Revision 2.2 Specification at 33 MHz and 133
MB/sec maximum throughput
Integrated LAN Controller with 10/100 Mbit/sec Ethernet support
Integrated IDE Controller supports Ultra ATA/100/66/33, BMIDE and PIO
modes
USB includes one EHCI high-speed USB 2.0 Host Controller and supports
legacy keyboard/mouse software
AC-Link for Audio supports AC ’97 2.3
Interrupt Controller
1.5 V operation with 3.3 V I/O
Timers Based on 82C54