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ADSP2104

Analog Devices
Part Number ADSP2104
Manufacturer Analog Devices
Description (ADSP-2104 / ADSP-2109) Low Cost DSP Microcomputers
Published Dec 9, 2005
Detailed Description a SUMMARY 16-Bit Fixed-Point DSP Microprocessors with On-Chip Memory Enhanced Harvard Architecture for Three-Bus Perform...
Datasheet PDF File ADSP2104 PDF File

ADSP2104
ADSP2104

Overview
a SUMMARY 16-Bit Fixed-Point DSP Microprocessors with On-Chip Memory Enhanced Harvard Architecture for Three-Bus Performance: Instruction Bus & Dual Data Buses Independent Computation Units: ALU, Multiplier/ Accumulator, and Shifter Single-Cycle Instruction Execution & Multifunction Instructions On-Chip Program Memory RAM or ROM & Data Memory RAM Integrated I/O Peripherals: Serial Ports and Timer 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 Operation Three Edge- or Level-Sensitive Interrupts Low Power IDLE Instruction PLCC Packag...


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