ADMC401集成電路（IC）的DSP（數(shù)字信號處理器）規(guī)格書PDF中文資料

ADMC401屬于集成電路（IC）的DSP（數(shù)字信號處理器）。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADMC401DSP（數(shù)字信號處理器）數(shù)字信號處理器是類似于微處理器或微控制器的器件，但區(qū)別在于其內(nèi)部架構(gòu)經(jīng)修改，適用于對連續(xù)數(shù)據(jù)流連續(xù)執(zhí)行以乘法和加法運算為主的算法，而不是以條件邏輯或大量并發(fā)進程為主的算法。該器件通常用于諸如音頻或視頻信號處理等應(yīng)用。

Single-Chip, DSP-Based High Performance Motor Controller

FEATURES

26 MIPS Fixed-Point DSP Core

Single Cycle Instruction Execution (38.5 ns)

ADSP-21xx Family Code Compatible

16-Bit Arithmetic and Logic Unit (ALU)

Single Cycle 16-Bit
16-Bit Multiply and Accumulate

Into 40-Bit Accumulator (MAC)

32-Bit Shifter (Logical and Arithmetic)

Multifunction Instructions

Single Cycle Context Switch

Zero Overhead Looping

Conditional Instruction Execution

Two Independent Data Address Generators

Memory Configuration

2K ×
24-Bit Internal Program Memory RAM

2K
× 24-Bit Internal Program Memory ROM

1K
× 16-Bit Internal Data Memory RAM

14-Bit Address Bus and 24-Bit Data Bus for External

Memory Expansion

High Resolution Multichannel ADC

12-Bit Pipeline Flash Analog-to-Digital Converter

Eight Dedicated Analog Inputs

Simultaneous Sampling Capability

All Eight Inputs Converted in <2 s

4.0 V p-p Input Voltage Range

PWM Synchronized or External Convert Start