ADSP2109 - Low Cost DSP Microcomputers

Product Overview

Analog Devices

Datasheet Details

Part number	ADSP2109
Manufacturer	Analog Devices
File Size	333.32 KB
Description	Low Cost DSP Microcomputers
Datasheet	ADSP2109 Datasheet
Note	This datasheet PDF includes multiple part numbers: ADSP2109, ADSP2104. Please refer to the document for exact specifications by model.
Additional preview pages of the ADSP2109 datasheet.

Product details

Description

Low Cost DSP Microcomputers ADSP-2104/ADSP-2109 FUNCTIONAL BLOCK DIAGRAM DATA ADDRESS GENERATORS DAG 1 DAG 2 MEMORY PROGRAM SEQUENCER PROGRAM MEMORY DATA MEMORY EXTERNAL ADDRESS BUS PROGRAM MEMORY ADDRESS DATA MEMORY ADDRESS PROGRAM MEMORY DATA DATA MEMORY DATA EXTERNAL DATA BUS ARITHMETIC UNITS ALU MAC SHIFTER SERIAL PORTS SPORT 0 SPORT 1 TIMER ADSP-2100 CORE The ADSP-2100 Family’s flexible architecture and comprehensive instruction set support a high degree of parallelism.In one cycle t

Features

20 MIPS, 50 ns Maximum Instruction Rate Separate On-Chip Buses for Program and Data Memory Program Memory Stores Both Instructions and Data (Three-Bus Performance) Dual Data Address Generators with Modulo and Bit-Reverse Addressing Efficient Program Sequencing with Zero-Overhead Looping: Single-Cycle Loop Setup Automatic Booting of On-Chip Program Memory from Byte-Wide External Memory (e. g. , EPROM ) Double-Buffered Serial Ports with Companding Hardware, Automatic Data Buffering, and Multichannel.

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Published: Dec 9, 2005 |