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AD1816A View Datasheet(PDF) - Analog Devices

Part Name
Description
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AD1816A
ADI
Analog Devices ADI
AD1816A Datasheet PDF : 52 Pages
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a
SoundPort® Controller
AD1816A
FEATURES
Compatible with Microsoft® PC 97 Logo Requirements
Supports Applications Written for Windows® 95,
Windows 3.1, Windows NT, SoundBlaster® Pro,
AdLib®/OPL3®
Stereo Audio 16-Bit ⌺⌬ Codec
Internal 3D Circuit—Phat™ Stereo Phase Expander
MPC Level-3 Mixer
ISA Plug and Play Compatible
16-Bit Address Decode
Dual Type F FIFO DMA Support
MPU-401 Compatible MIDI Port
Supports Wavetable Synthesizers
Integrated Enhanced Digital Game Port
Bidirectional DSP Serial Port
Two I2S Digital Audio Serial Ports
Integrated OPL3 Compatible Music Synthesizer
Software and Hardware Volume Control
Full-Duplex Capture and Playback Operation at
Different Sample Rates
Supports Up to Six Different Sample Rates Simultaneously
1 Hz Resolution Programmable Sample Rates from
4 kHz to 55.2 kHz
Power Management Modes
Operation from +5 V Supply
Built-In 24 mA Bus Drivers
100-Lead PQFP and TQFP Package
FUNCTIONAL BLOCK DIAGRAM
AD1816A
MIC
LINE
SYNTH
CD
VID
PHONE_IN
0dB/
20dB
Σ
MV
L_OUT
Σ
MV
PHONE_OUT
MV
R_OUT
Σ
AGC
HARDWARE
VOLUME
CONTROL
MODEM/
LOGICAL
DEVICE
CONTROL
E2PROM
CONTROL
SB PRO
REGISTER
MPU-401
GAME PORT
PGA
16-BIT
⌺⌬ A/D
CONVERTER
DSP SERIAL PORT
2
A
M
GGGGG
AAAAA
MMMMM
Σ
Σ Σ Σ ΣΣ
Σ
Σ
Σ ΣΣΣΣ
G = GAIN
A = ATTENUATE
M = MUTE
MV = MASTER VOLUME
MA
Σ
16-BIT
⌺⌬ D/A
CONVERTER
Σ
MA
MA
MA
OSCILLATORS
2
MUSIC
SYNTHESIZER
2
2
I2S SERIAL PORT (0)
2
I2S SERIAL PORT (1)
SERIAL PORT
INTERFACE
DIGITAL PLL
DRQ (X)
IRQ (X)
PC_D (7:0)
PC_A (15:0)
AEN
DACK (X)
IOR
IOW
BCLK (0)
LRCLK (0)
SDATA (0)
BCLK (1)
LRCLK (1)
SDATA (1)
PCLKO
SoundPort is a registered trademark of Analog Devices, Inc.
Phat is a trademark of Analog Devices, Inc.
All other trademarks are the property of their respective holders.
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1997
 

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