ADSP-2192 16-Bit DSP
ADSP-2192 16-Bit DSP
Dual-Core High-Performance for Multichannel Applications
OVERVIEW
Devices (IAD), the ADSP-2192
The ADSP-2192 dual-core fixed-
provides the benefits needed to
point 16-bit DSP is the highest
reduce system cost, power con-
performance DSP for multichannel
sumption and time-to-market.
applications and the first member of
The dual-core architecture
– 96K x 16 DM RAM
the new ADSP-219x DSP family.
maximizes channel density in
– 32K x 24 PM RAM
The ADSP-2192 is the first 16-bit
multichannel telephony applica-
– 4K x 16 DM RAM shared
memory
DSP to combine two ADSP-219x
tions. For example, up to 26 toll
cores with industry standard PCI,
quality Voice-Over-Network
USB, and AC’97 system interfaces,
(VON) channels or six V.90
to make the design challenge easier.
modem ports can be implemented
Designed for high density
on a single ADSP-2192 device.
multichannel applications like
Shared Data Memory simplifies
multifunction soft modems, VoIP,
interprocessor communication and
SOHO telephony, Data Aquisition
reduces bottlenecks from off-chip
Cards, and Integrated Access
data access.
■
High-performance dual-core
device—160MHz/320MIPS
■
Interprocessor communication
■
Code-compatible with popular
ADSP-218x family
■
2.4 Mbits on-chip SRAM
■
On-chip boot ROM
■
PCI 2.2 33MHz/32-bit compliant
interface
– Master or slave bus control
modes
– Sub-ISA interface mode for
embedded applications
■
■
Integrated USB 1.1-compliant
interface
AC'97 rev. 2.1-compliant
interface for external audio,
modem and handset codecs
■
Fourteen DMA channels
■
Eight dedicated generalpurpose I/O pin
■
Serial interface for external
EPROM/EEPROM devices
■
2.5V core and 3.3V or 5V I/O
■
144-lead LQFP package
ADSP-219x ROADMAP
ADSP-218x to ADSP-219x
15 Years of Code-Compatibility!
HIGHEST
PERFORMANCE
1200 MIPS
4X HIGHER
PERFORMANCE
MIPS / MMACS
KEY FEATURES:
ADSP-2192
320 MIPS
ADSP-219x
160 MIPS
ADSP-218x
80 MIPS
ADSP-219x
1.8V
LOW POWER
0.1 mW/MIPS
TIME
ADI's ADSP-219x family offers a series of products ranging from multicore, high-performance
processors for multichannel applications to single-core, high-performance and power efficient
processors for battery-operated products. With the ADSP-219x series roadmap, OEMs can be
assured that development investment will be protected.
ANALOG
DEVICES
HIGHLY INTEGRATED
Peripherals
■
On-chip peripherals include: host
ADSP-2192 MULTI-CORE ARCHITECTURE OVERVIEW
CONFIG
SPACE
1
CONFIG
SPACE
2
PCI
INTERFACE
CONFIG
SPACE
3
USB
INTERFACE
JTAG test and emulation port;
between the host system and the
FLAGS
ADSP-219X
DSP CORE
#1
INTERRUPTS
ADSP-219X
DSP CORE
#2
DMA
DMA
DMA
cient means of communication
SERIAL BUS
and DMA. They provide an effi-
M/S DMA
DMA
M/S DMA
flags and interrupt controller;
ADSP-2192 device.
■
GPIO
INTERFACE
AC'97
INTERFACE
The ADSP-2192 can respond
to thirteen interrupts at any
DSP #1
RAM
64Kx16
16Kx24
BOOT
ROM
given time.
■
PERIPHERAL DEVICE CNTRL BUS
port (PCI or USB); AC’97 port;
DSP #2
RAM
32Kx16
16Kx24
SHARED
RAM
4Kx16
BOOT
ROM
The AC’97 codec port on the
DSP SUPPORT:
ADSP-2192 provides a complete
DEVELOPMENT TOOLS
synchronous, full duplex serial
The ADSP-2192 is fully supported
interface. This interface com-
by a complete set of White Moun-
pletely supports the AC’97
tain DSP™ software development
industry standard.
tools. Development tools include
Email:
In the U.S.A.: [email protected]
In Europe: [email protected]
Fax: In the U.S.A.: 1 781 461-3010
In Europe: +49-89-76903-307
Web Address: http://www.analog.com/dsp
VisualDSP IDE, code generation
®
Memory
■
The ADSP-2192 provides up to
132K words of on-chip SRAM.
tools, EZ-KIT Lite™ evaluation systems, simulators and emulators.
This memory is divided into pro-
VisualDSP is an integrated software
gram and data memory blocks.
development environment, allowing
Each core can address a 4K block
for fast and easy development,
of "shared" memory.
debug and deployment.
EUROPE HEADQUARTERS
Am Westpark 1-3
D-81373 München, Germany
Tel: +89 76903-0; Fax +89 76903-557
ADSP-2192 FEATURES/BENEFITS
Features
Benefits
320 MIPs
High performance
JAPAN HEADQUARTERS
New Pier Takeshiba, South Tower Building
1-16-1 Kaigan, Minato-ku, Tokyo 105, Japan
Tel: +3 5402 8210; Fax: +3 5402 1063
Real-time signal processing
Dual-Core Device
Maximum sustained performance
Ideal for multichannel voice/data applications
Large On-chip Memory
Reduces off-chip memory access bottlenecks
Reduces system cost, size, and power consumption
Shared Data Memory
WORLDWIDE HEADQUARTERS
One Technology Way P.O. Box 9106
Norwood, MA 02062-9106, U.S.A.
Tel: 1 781 329 4700
(1 800 262 5643 U.S.A. only)
Fax: 1 781 326 8703
Worldwide Web Site: http://www.analog.com
SOUTHEAST ASIA HEADQUARTERS
4501 Nat West Tower, Times Square
Causeway Bay, Hong Kong, PRC
Tel: +2 506 9336; Fax: +2 506 4755
Improves interprocessor communication
Allows more efficient use of on-chip memory
PCI/USB/AC’97 Interfaces
Industry standard interfaces
Reduces overall system and development cost
© 2000 Analog Devices, Inc.
The ADI logo and VisualDSP logo are registered trademarks of Analog Devices, Inc. EZ-KIT Lite is a trademark of Analog Devices.
Printed in the U.S.A
H02202-10-10/00
ANALOG
DEVICES
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