BTC (Behavior Tech Computer) BTC 1817
Logs
typeType
Sound
interfaceInterface
signalSignaling
16-bit ISA
dimSlot height
1
datePCI ID
Empty
fccFCC ID
E5X1817
chip Chips and specs
-> Audio
OPTi 82C931 (OPTIFM) STMicroelectronics / Inmos TEA2025 (Audio Amplifier) Mitsumi QX2010 (QXpander Processor) AdMOS QS1000 (Wavetable Synthesizer)
-> ROM
AdMOS QS1001A (4Mbit Sample ROM)
MTL
Chip Set Unidentified
Data Bus 16-bit ISA
Card Size Half-length, full-height card
Card Type Sound card
I/O Options Speaker/Line out, Line in, Microphone jack, CD audio in, CD-ROM interface, Game/MIDI port, Telephony, MPEG
tag Also known as
portintI/O ports
2x 
  • 3.5mm TRS jack
1x 
  • 3.5mm TRS jack
3x 
  • 1x4 2.54mm pin header
1x 
  • 1x4 2.50mm pin header
1x 
  • DA-15
powerPower connectors
Empty
notes Notes

Driver CD: https://archive.org/details/BTC_1817_OptiSound_931_933_Driver_CD_Windows_1998

Last updated 2025-03-25T21:17:45Z
biosc No BIOS files available
drv No drivers available
doc 1 card document available
Release date
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Chip
Release date
1997-08-01
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2012-10-01
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Release date
2014
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image1 Image 1 of 3 (targeted)
image2 Image 2 of 3 (targeted)
image3 Image 3 of 3 (targeted)

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