ALLEGRO PCI SOUND CARD Hardware Configuration User Manual January 2000
TABLE OF CONTENTS 1. 2 3 Description............................................................................................................2 1.1 Features................................................................................................2 Card Figure ..........................................................................................................3 2.1. Connectors for “ES1989 T2x” ............................................................3 2.1.1. External Connectors: ...........
1. Description The ES1989 Allegro PCI audio accelerator is a highly integrated PCI solution for the multimedia PC. The high bandwidth PCI bus is utilized to deliver advanced PC audio features, such as DirectSound acceleration and HRTF3-D positional audio. The ES1989 implements multi-stream DirectSound and DirectSound3D acceleration with digital mixing, sample rate conversion, and HRTF 3-D filtering.
l Meets PC98/PC99 and WHQL specifications. l Supports Win95/98, NT4.0 and Windows2000. 2 Card Figure Speaker-out/ Line-out Switch (Optional) PC-BEEP (Optional) AC97 CODEC CD-IN TAD AMPLIFIER (Optional) J1 MIC IN J2 FRONT OUT J3 J13 J19 AC 97_1 JP1 J4 ESS Allegro ES1989 eeprom REAR OUT J10 J11 2822 LINE IN J12 J16 MIDI/ J5 JOYSTICK llllllllllllllllllllllllllllllllll lllllll AUDIO EXTENTION 2.1. 2.1.1. Connectors for “ES1989 T2x” External Connectors: J1: .......................∅ 3.
J11:......................Connector for CD AUDIO IN (JST) J12 ......................Connector for AUX IN J13: .....................Connector for TAD/VOICE MODEM. J16: .....................Connector for PC/PCI Legacy Audio SIDEBAND SIGNAL.(Optional) J19: .....................Connector for PC-BEEP (optional) CN3:....................Extension connector for 6-Channel AUDIO (optional) 2.2.
3 Installing the Sound Card 1. Power off the system and all peripheral devices. Unplug all power cords from the power utility outlets. 2. Momentarily touch the chassis of the system unit with your bare hand to discharge any static electricity. 3. Remove the cover from the system unit. 4. Locate a free PCI expansion slot and remove its cover plate. Retain the screw. 5. Carefully remove the sound card from the anti-static envelope and install it into the expansion slot. 6.
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