Service manual

5
8258I N/B Maintenance
8258I N/B Maintenance
a high performance PCI Express interface, a high performance memory controller, and Direct Media Interface
(DMI) connecting with Intel ICH7-M.
The Intel ICH7-M integrates three Universal Serial Bus 2.0 Host Controllers Interface (UHCI), the audio
controller with Azalia interface, the Ethernet includes a 32-bit PCI controller, the IDE Master/Slave controllers,
the SATA controller and Direct Media Interface technology.
Intel graphics enhancements includes DVMT 3.0, Zone Rendering 2.0, Quad pixel pipe rendering engine, Pixel
Shader 2.0 and 4x Faster Setup Engine.
The Realtek RTL8100CL is a highly integrated, cost-effective single-chip Fast Ethernet controller that provides
32-bit performance, PCI bus master capability and full compliance with IEEE 802.3u 100Base-T specifications
and IEEE 802.3x Full Duplex Flow Control. It also supports the Advanced Configuration Power management
Interface (ACPI).
The ALC883 2-channel high definition audio codec with UAA (Universal Audio Architecture), featuring a 24-bit
two-channel DAC and two stereo 20-bit ADCs, are designed for commercial notebook PC system. The ALC883
provides 2 output channels, along with flexible mixing, mute and fine gain control functions. Also, supporting 32-
bit S/PDIF output functions and a sampling rate of up to 96 KHz.
The W83L951D is a high performance microcontroller on-chip supporting functions optimized for embedded
control. These include ROM, RAM, four types of timers, a serial communication interface, optional I²C bus
interface, host interface, A/D converter, D/A converter, I/O ports and other functions needed in control system
configurations, so that compact, high performance systems can be implemented easily.
A full set of software drivers and utilities are available to allow advanced operating systems such as Windows ME,
Windows 2000 and Windows XP to take full advantage of the hardware capabilities. Features such as bus
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