AD1816A_15 Datasheet, PDF (1/52 Pages) Analog Devices – SoundPort Controller

a
SoundPort^® Controller
AD1816A
FEATURES
Integrated OPL3 Compatible Music Synthesizer
Compatible with Microsoft^® PC 97 Logo Requirements
Software and Hardware Volume Control
Supports Applications Written for Windows^® 95,
Full-Duplex Capture and Playback Operation at
Windows 3.1, Windows NT, SoundBlaster^® Pro,
Different Sample Rates
AdLib^®/OPL3^®
Supports Up to Six Different Sample Rates Simultaneously
Stereo Audio 16-Bit ⌺⌬ Codec
1 Hz Resolution Programmable Sample Rates from
Internal 3D Circuit—Phat™ Stereo Phase Expander
4 kHz to 55.2 kHz
OBSOLETE 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
Power Management Modes
Operation from +5 V Supply
Built-In 24 mA Bus Drivers
100-Lead PQFP and TQFP Package
FUNCTIONAL BLOCK DIAGRAM
AD1816A
HARDWARE
VOLUME
CONTROL
MODEM/
LOGICAL
DEVICE
CONTROL
E²PROM
CONTROL
SB PRO
REGISTER
MPU-401
GAME PORT
MIC
0dB/
20dB
AGC
DRQ (X)
LINE
SYNTH
CD
VID
PGA
16-BIT
⌺⌬ A/D
CONVERTER
DSP SERIAL PORT
2
IRQ (X)
PC_D (7:0)
PC_A (15:0)
PHONE_IN
Σ
MV
L_OUT
Σ
MV
PHONE_OUT
MV
R_OUT
Σ
A
M
GGGGG
AAAAA
MMMMM
Σ
Σ Σ Σ ΣΣ
Σ
Σ
Σ ΣΣΣΣ
Σ
16-BIT
⌺⌬ D/A
CONVERTER
Σ
MA
MA
MA
MA
2
MUSIC
SYNTHESIZER
2
2
I²S SERIAL PORT (0)
2
I²S SERIAL PORT (1)
AEN
DACK (X)
IOR
IOW
BCLK (0)
LRCLK (0)
SDATA (0)
BCLK (1)
LRCLK (1)
SDATA (1)
G = GAIN
A = ATTENUATE
M = MUTE
MV = MASTER VOLUME
OSCILLATORS
SERIAL PORT
INTERFACE
DIGITAL PLL
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: [phone]
World Wide Web Site: http://www.analog.com
Fax: [phone]
© Analog Devices, Inc., 1997