User manual MATSONIC MS7380SG

[. . . ] The information presented in this publication has been carefully checked for reliability; however, no responsibility is assumed for inaccuracies. Specifications are subject to change without notice. Trademarks PS/2, OS/2, IBM, PC/AT, and PC/XT are registered trademarks of International Business Machines Corporation. Intel, Celeron and Pentium® II/III are registered trademarks of Intel Corporation. MS-DOS, Windows 3. 1/95/98/NT, Direct Sound 3D and Direct Music are registered trademarks of Microsoft Corporation. [. . . ] 39 Chapter 4: Software Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Chapter 1 Introduction This mainboard is a SiS 620 100MHz high-performance mainboard based on the Slot 1 microprocessor, and provides CPU Plug and Play feature for faster and easier CPU installation. The mainboard features with highly flexible configurations and is fully IBM PC/AT compatible. The mainboard uses a highly integrated Slot 1 chipset with 3D video inside that is built-in a high performance 64-bit 3D AGP Graphics Accelerator with 8MB frame buffer shared from system memory. It supports the PCI/ISA and Green standards, it provides the Host/AGP bridge, and integrates all system control functions such as ACPI (Advanced Configuration and Power Interface). The ACPI provides more energy saving features for the OSPM(OS Direct Power Management) function. The mainboard has an onboard 3D PCI Sound to meet PC98 Audio requirement. It is also built-in Hardware Monitor circuit for abnormal CPU fan speed/temperature/ voltages detection. The mainboard BIOS provides Trend's ChipAway Virus to ensure the entire boot process virus free. Introduction 1 Key Features The advanced features of the mainboard include: Supports Pentium® II 233~450 MHz, Celeron 266~433 MHz and Pentium III (Katmai New Instruction) 450~500 MHz CPUs. - provides CPU Plug and Play feature for faster and easier CPU installation. Provides ATX power connectors and features of ATX power, - Power Button/Suspend Switch and Keyboard Power On. - built in 8-way/16-entry setassociative GART cache for AGP - maximum 8MB frame buffer share from system memory. Onboard PCI Sound meets PC98' specifications, - full duplex playback and recording, built-in 16-bits CODEC. - HRTF 3D positional audio, supports both Direct Sound 3D® & A3D® interfaces, and support four channel speakers mode. - built-in 32 ohm earphone buffer and 3D surround. 2 Chapter 1 - supports MPU-401 Game/Midi port and legacy audio SB16. - Digital Audio Interface(SPDIF) IN/OUT up to 24-bit stereo 44KHz sampling rate voice and measured 120dB audio quality. - Stereo Mixer supports analog mixing from CD-Audio, Line-In, and digital mixing from voice, FM/Wave-table and digital CDAudio. Onboard Multi-I/O and Peripheral interface, include: - 1 floppy port with 1 Mb/s transfer rate. Built-in Hardware Monitor circuit, - detects CPU temperature/fan speed and current voltages. Onboard 2M Flash ROM supports complete ACPI and Legacy PMU, and is fully compatible with PC97 and PC98. - provides Plug & Play function which detects the peripheral devices and expansion cards automatically. - provides Trend's ChipAway Virus to ensure the entire boot process is virus free, no installation and configuration worries. [. . . ] Panasonic compatible CD-ROM should connect to CD2 (pin signals assignment is G-L-G-R), Sony compatible CD-ROM should connect to CD1 (pin signals assignment is L-G-G-R). CD2 1 CD1 20 Chapter 2 J16 ­ Digital Audio Connector Connect this connector to the Digital Audio ribbon cable/ bracket that contains 3 jacks for Aux IN, SPDIF IN and SPDIF OUT device. Connect SPDIF OUT to the AC3 Audio Amplifier or MiniDisk to play, and set the following jumper to select 5V or 0. 5V signal level for used device. J6 ­ SPDIF OUT Signal Level Selector Description 5V 0. 5V (default) J6 J17 ­ Internal SPDIF IN Connector Use SPDIF/IN cable to connect to the "DIGITAL AUDIO" port for the CD-ROM. This will give you non-distorted digital audio from CD-ROM. J6 J6 J16 J16 1 1 J17 J17 Notice that you should avoid to use the SPDIF IN jack and the internal SPDIF IN connector simultaneously. if one of them is connected, you should unplug the other one. Hardware Configuration 21 Notice for PCI Sound application 1. [. . . ]