SAA7780

INTEGRATED CIRCUITS SAA7780 ThunderBird Q3D™ PCI Audio Accelerator Product specification 1999 Sep 30 Philips Semiconductors Philips Semiconductors Product Specification ThunderBird Q3D PCI Audio Accelerator SAA7780 Add's reverb as an additional positional que Reverb preset's can be applied to any DirectSound3D application EAXTM Compatible QXpanderTM and Stereo to 3D remapping Second Generation ActiMediaTM ProgrammableDSP architecture Comprehensive Real Mode DOS and DOS window support SoundBlaster ProTM Compatibility PC/PCI, DDMA and LAM TM PCI DMA support FM, MIDI stereo and MIDI quad music in Real Mode DOS Supports low cost AC97 1.0 and serial stereo DAC output Dual gameport accelerator with legacy and digital joystick modes Integrated 16650 UART for Modem or other serial port applications Windows (R) 95, Windows (R) 98, and Windows (R) NT 5.0 (WDM) Drivers 0.35u TLM manufacturing technology 3.3v operation with 5v tolerant I/O FEATURES Full H/W acceleration of 64 audio sources 64 H/W sample fetch channels 64 H/W sample rate convertors H/W mixing of 64 streams H/W DSP filter/effects/music synthesis applied to 64 streams Concurrent processing of up to 384 audio sources Up to 64 DirectSound/wavetable sources processed in H/W 64 plus DirectSound sources processed on host Up to 128 total DirectSound sources Up to 64 3D sources Up to 64 H/W wavetable voices Up to 256 host wavetable voices QSound3DInteractive TM intera...