User's Manual
YMF744 PCI Sound Card Hardware Configuration
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1. DESCRIPTION
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1.1 Features
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PCI 2.2 compliant
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PCI Bus Power Management rev. 1.0 compliant
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PCI Bus master for PCI Audio
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True Full Duplex Playback and Capture with different Sampling Rate
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Maximum 64-voice XG capital Wavetable Synthesizer including GM compatibility
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Direct Sound Hardware Acceleration
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Direct Music Hardware Acceleration
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Downloadable Sound (DLS) level-1
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Legacy Audio compatibility
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FM Synthesizer
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Hardware SoundBlaster Pro compatibility
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MPU-401 UART mode MIDI interface
⇒
Joystick
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Supports PC/PCI and distributed DMA for Legacy DMAC (8237) emulation
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Supports Serialized IRQ.
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Optionally support Consumer IEC958 Output(SPDIF OUT)
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Optionally support Consumer IEC958 Input (SPDIF IN)
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Single Crystal operation (24.576 MHz)
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Compliant with AC’97 Requirements
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4 Stereo Inputs: LINE, CD, VIDEO, AUX
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TAD connector for mono In and Output for modem Audio
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1 MIC Input
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Stereo LINE Output/ Speaker Output
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20 dB MIC Amplifier
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Analog Characteristics
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A/D S/N: 85 dB
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D/A S/N: 90 dB
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Low Power Consumption