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ForteMedia - PCI Audio Controller

Numéro de référence FM801-AU
Description PCI Audio Controller
Fabricant ForteMedia 
Logo ForteMedia 





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FM801-AU fiche technique
F ortéMedia
FM801-AU
PCI Audio Controller
The ForteMedia FM801-AU is designed to
suit the most cost-effective, practical, PCI
Audio solution for both desktop computer
and notebook computer. It integrates the
essential features of today’s gaming
requirements without compromising the
PC98 criterion for audio quality. FM801-AU
integrates the PCI 2.2 bus master controller,
music synthesis, SoundBlaster Pro Engine,
sampling rate converter, digital mixer,
CODEC interface, game ports, I2S ports and
S/PDIF port. The FM801 solution leverages
its simple but effective hardware/software
architecture and the uprising HSP (host-
based signal processing) support on Direct
Sound, WaveTable and Direct 3D positional
audio, and is therefore the most practical
PCI audio solution. The CODEC interface
is fully compliant to AC-97 ver.2.1 and is
capable of supporting multiple speakers for
either docking application or merely a PC
theater set up for gaming and audio
enjoyment. With its 3.3 volts operating
voltage, ACPI power management, PME
and PCI clock-run supports, plus a small
100-pin PQFP package size, the FM801
surely is the right choice for today’s PCI
audio solution.
Audio Features
Proprietary Logic for Real DOS SoundBlaster
Pro games support
Hardware Synthesizer for AdLib and General
MIDI compatibility
Optional QSound HSP dynamic 3-D positional
audio support
Variable Rate SRC(sampling rate converter) support
AC-97 2.1 compliance
Multiple speakers, 2/4/6 channels support
Hardware push button volume control
(up/down/mute)
Dual game ports support; MPU-401 and I2S port
S/PDIF Digital input
S/PDIF AC-3 raw data output support
18 bits Audio CODEC support
PCI and Others
3.3 V operating voltage with 5V tolerance
PCI v.2.2 compliance with bus master and
scatter-and-gather capability
Proprietary Legacy mode, DDMA, Serial IRQ,
and PC/PCI support
Four GPIO (General Purpose I/O) pins
ACPI and PCI CLKRUN power management
DOS,Win95,98,NT,WDM,Linux,OSS drivers
100 pin PQFP package, 14 x 14 x 1.4 mm
FM801 Typical Add-On Card Application
Rev. 2.0
May 00
FM801-AU DataSheet
ForteMedia, Inc. San Jose, CA
Page 1

PagesPages 30
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