UNIWILL 340S8 free download

File name 340S8 Service Manual.pdf

Chapter 5 Troubleshooting Guidelines 1.1 System features 1.1.1 General features a. Support cost efficient CPU, - Celeron-128K Socket 370 Type FCPGA 500~700 MHz - Pentium III Socket 370 Type FCPGA 500~1.0GHz b. Superior portability with all in one design c. Support high quality audio include 2 internal high power speaker d. Fully Support ACPI 1.0, meet PC98/PC99 requirement e. Built-in 56K modem for Data/Fax/Voice modem or Internet (optional) f. Support high performance hardware 2D/3D graphic engine 340S8 Rev : A Page 1 Chapter 5 Troubleshooting Guidelines g. Support high capacity memory up to 256 MB h. Support one most flexibility of 32-bit Cardbus slot and PCMCIA card 1.1.2 Hardware specification A. CPU: Celeron-128K 500MHz to 700MHz · System bus frequency at 66 MHz · Dynamic execution micro-architecture · MMX technology capability · Optimized for 32 bits AP and OS · Power Management capability · Integrated 32KB instruction and data L1 cache · Integrated 128 KB instruction and data L2 cache Pentium III 500MHz and 1.0 GHz · System bus frequency at 100MHz / 133MHz · On-die 256KB L2 advanced transfer cache with ECC · Dual independent bus architecture · SIMD extensions for enhanced video, sound and 3D performance · Dynamic execution micro architecture · Power management capability · Optimized for 32bits AP and OS · Integrated 16KB instruction and 16KB data L1 cache · 256bit cache data bus · 8-way cache associatively · ECC for system bus data B. Core Logic SIS 630S · Integrated North Bridge, advanced hardware 2D/3D GUI engine, Super South Bridge and a 4X AGP internal · Integrated Ultra AGP technology and advanced 64-bit graphic display interface and delivers AGP 4X performance and Fast Write transactions · Provides powerful hardware decoding DVD accelerator to improve DVD playback performance. · Provides standard interface between PC and a digital flat panel monitor. · Adopts Share System Memory Architecture which the Super South Bridge in SIS 630S integrates all peripheral controllers /accelerators /interfaces · Provides total communication solution including 10/100MB Fast Ethernet · Offers AC'97 compliant interface that comprises digital audio engine with 3Dhardware accelerator, on-chip full duplex sample rate converter · Provides interface to Low Pin Count (LPC) operating at 33MHz clocks which is the same as the PCI clock on the Host. · Built-in fast PCI-IDE controller supports the ATA PIO/DMA and ultraDMA33/66/100 functions that supports the data transfer rate up to 100 MB/s 340S8 Rev : A Page 2 Chapter 5 Troubleshooting Guidelines C. PCMCIA Controller O2 Micro OZ6812 · ACPI-PCI bus power management interface specification Rev.1.0 compliant · Compliant with PCI specification V2.1S, 1995 PC Card Standard and JEIDA 4.1 · Supports PCMCIA ATA specification · Supports 5V/3.3V PC Cards and 3.3V Cardbus Cards · Supports single PC card or Cardbus slot with hot insertion and removal · Supports multiple FIFOs for PCI/CB data transfer · Suppor