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DSP56100

更新时间： 2024-09-29 22:40:39

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		微控制器和处理器数字信号处理器
页数	文件大小	规格书
63页	439K
描述
16-bit General Purpose Digital Signal Processor

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技术参数
数据手册

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DSP56100 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	Base Number Matches：	1

DSP56100 数据手册

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by DSP56166/D

MOTOROLA

SEMICONDUCTOR

TECHNICAL DATA

Advance Information

16-bit General Purpose

Digital Signal Processor

DSP56166

Ceramic Quad Flat Pack (CQFP)

Available in a 112 pin, small footprint,

surface mount package.

The DSP56166 is the second member of Motorola’s DSP56100 family of HCMOS, low power, 16-bit general purpose Digital Signal

Processors (DSP). Designed primarily for speech coding and digital communications, the DSP56166 has a built-in Σ∆ codec and

phase locked loop (PLL). This MPU-style DSP also contains, memories, digital peripherals, and provides a cost effective, high per-

formance solution to many DSP applications. On-Chip Emulation (OnCE ) circuitry provides convenient and inexpensive debug fa-

cilities normally available only through expensive external hardware. Development costs are reduced and in-field testing is greatly

simplified by using the OnCE. The DSP56166 RAM based is an off the shelf part since there are no user programmable ROM’s on-

chip. The DSP56166 ROM based contains a 12K ROM (8Kx 16 program ROM and 4Kx16 data ROM).

The Central Processing Unit (CPU) consists of three execution units operating in parallel allowing up to six operations to occur in an

instruction cycle. This parallelism greatly increases the effective processing speed of the DSP56166. The MPU-style programming

model and instruction set allow straightforward generation of efficient, compact code. The basic architectures and development tools

of the DSP56100 family, DSP56000 family, and DSP96002 are so similar that learning to design and program one greatly reduces

the time needed to learn the others.

DSP56166ROM Feature List

DSP56100 Family Features

• Up to 30 Million Instructions per Second (MIPS) at 60

MHz.– 33.3 ns Instruction cycle

• Three 16-bit internal data and three 16-bit internal

address buses

• Single-cycle 16 x 16-bit parallel Multiply-Accumulate

• 2 x 40-bit accumulators with extension byte

• Fractional and integer arithmetic with support for

multiprecision arithmetic

• Highly parallel instruction set with unique DSP

addressing modes

• Nested hardware DO loops including infinite loops and

DO zero loop

• Two instruction LMS adaptive filter loop

• Fast auto-return interrupts

• Individual programmable wait states on the external bus

for program, data, and peripheral memory spaces

• Off-chip memory-mapped peripheral space with

programmable access time and separate peripheral

enable pin

• On-chip memory-mapped peripheral registers

• Low Power Wait and Stop modes

• On-Chip Emulation (OnCE) for unobtrusive, processor

speed independent debugging

• Operating frequency down to DC

• 5V single power supply

• Three external interrupt request pins

• Low power (HCMOS)

DSP56166ROM On-chip Resources

• 4K x 16 on-chip data RAM

• 4K x 16 on-chip data ROM

– No off-chip components required

• 25 general purpose I/O pins

• 256 x 16 on-chip program RAM

• 8K x 16 on-chip program ROM

• One external 16-bit address bus

• One external 16-bit data bus

• On-chip, programmable PLL

• Byte-wide Host Interface with DMA support

• Two independent reduced synchronous serial

interfaces

• One 16-bit timer

• On-chip Σ∆ voice band codec (A/D-D/A)

• 112 pin quad flat pack packaging

– Internal voltage reference (2/5 of positive power

supply)

Operational Differences Of The ROM Based Part From The RAM Based Part

• XROM can only be accessed during a single read or the

first read of a dual parallel read instruction (see note on

page 2)

• Reset mode 1 vectors to P:$0100

• PROM area P:$2080 — P:$20FF is reserved and

should not be programmed or accessed by the user

This document contains information on a new product. Speciﬁcations and information herein are subject to change without notice.

MOTOROLA

MOTOROLA INC., 1993

6/15/93

12 3 4 5 6 7...63

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与DSP56100相关器件

型号	品牌	获取价格	描述	数据表
DSP56100FM	ETC	获取价格	DSP56100FM 16-Bit Digital Signal Processor Family Manual
DSP56116CFE	ETC	获取价格	16-Bit Digital Signal Processor
DSP56116CLASA	MOTOROLA	获取价格	IC,DSP,16-BIT,CMOS,PGA,100PIN,CERAMIC
DSP56116CLASB	MOTOROLA	获取价格	Digital Signal Processor, 16-Bit Size, CMOS, CPGA100
DSP56116CRC	MOTOROLA	获取价格	Digital Signal Processor, 16-Bit Size, CMOS, CPGA100
DSP56156	MOTOROLA	获取价格	16-bit Digital Signal Processor
DSP56156FE40	MOTOROLA	获取价格	16-bit Digital Signal Processor
DSP56156FE60	MOTOROLA	获取价格	16-bit Digital Signal Processor
DSP56156FV40	MOTOROLA	获取价格	16-bit Digital Signal Processor
DSP56156FV60	MOTOROLA	获取价格	16-bit Digital Signal Processor

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