ADSP-2192M_15 datasheet(1/40 Pages) AD

Numer części	ADSP-2192M

Szczegółowy opis	DSP Microcomputer

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DSP Microcomputer

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reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties that

may result from its use. No license is granted by implication or otherwise

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REV. 0

ADSP-2192M

ADSP-2192M DUAL CORE DSP FEATURES

320 MIPS ADSP-219x DSP in a 144-Lead LQFP Package

with PCI, USB, Sub-ISA, and CardBus Interfaces

3.3 V/5.0 V PCI 2.2 Compliant 33 MHz/32-bit Interface

with Bus Mastering over Four DMA Channels with

Scatter-Gather Support

Integrated USB 1.1 Compliant Interface

Sub-ISA Interface

AC’97 Revision 2.1 Compliant Interface for External

Audio, Modem, and Handset Codecs with DMA

Capability

Dual ADSP-219x Core Processors (P0 and P1) on Each

ADSP-2192M DSP Chip

132K Words of Memory Includes 4K

16-Bit Shared

Data Memory

80K Words of On-Chip RAM on P0, Configured as

64K Words On-Chip 16-Bit RAM for Data Memory and

16K Words On-Chip 24-Bit RAM for Program Memory

48K Words of On-Chip RAM on P1, Configured as

32K Words On-Chip 16-Bit RAM for Data Memory and

16K Words On-Chip 24-Bit RAM for Program Memory

4K Words of Additional On-Chip RAM Shared by Both

Cores, Configured as 4K Words On-Chip 16-Bit RAM

Flexible Power Management with Selectable Power-

Down and Idle Modes

Programmable PLL Supports Frequency Multiplication,

Enabling Full Speed Operation from Low Speed

Input Clocks

2.5 V Internal Operation Supports 3.3 V/5.0 V

Compliant I/O

FUNCTIONAL BLOCK DIAGRAM

PROCESSOR P0

CORE

INTERFACE

ADSP-219x

DSP CORE

(SEE FIGURE 1

ON PAGE 3)

SHARED

MEMORY

4K 16 DM

P0

MEMORY

16K 24 PM

64K 16 DM

BOOT ROM

P1

MEMORY

16K 24 PM

32K 16 DM

BOOT ROM

ADDR DATA

P0 DMA

CONTROLLER

FIFOS

SHARED DSP

I/O MAPPED

REGISTERS

P1 DMA

CONTROLLER

FIFOS

HOST PORT

PCI 2.2

OR

USB 1.1

GP I/O PINS

(AND

OPTIONAL

SERIAL

EEPROM)

JTAG

EMULATION

PORT

ADDR DATA

SERIAL PORT

AC'97

COMPLIANT

PROCESSOR P1

CORE

INTERFACE

ADSP-219x

DSP CORE

(SEE FIGURE 1

ON PAGE 3)

One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel:781/329-4700

www.analog.com

Fax:781/326-8703

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Podobny numer części - ADSP-2192M_15

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADSP-2192M	1Mb / 40P	DSP Microcomputer REV. 0

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