ADSP-2109 Datasheet - Analog Devices

ADSP-2109 Low Cost DSP Microcomputers

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.

ADSP-2109 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-Cycl

ADSP-2109 Datasheet (333.32 KB)