ADSP-21160NKB-95 datasheet(1/53 Pages) AD

Numer części	ADSP-21160NKB-95

Szczegółowy opis	DSP Microcomputer

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Preliminary Technical Data

DSP Microcomputer

This information applies to a product under development. Its characteristics and speci-

fications are subject to change without notice. Analog Devices

assumes no obligation regarding future manufacturing unless otherwise agreed to in

writing.

One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel:781/329-4700

www.analog.com

Fax:781/326-8703

©Analog Devices,Inc., 2002

REV. PrB

PRELIMINARY TECHNICAL DATA

ADSP-21160N

SUMMARY

High-Performance 32-Bit DSP—Applications in Audio,

Medical, Military, Graphics, Imaging, and

Communication

Super Harvard Architecture—Four Independent Buses

for Dual Data Fetch, Instruction Fetch, and

Nonintrusive, Zero-Overhead I/O

Backwards-Compatible—Assembly Source Level

Compatible with Code for ADSP-2106x DSPs

Single-Instruction-Multiple-Data (SIMD) Computational

Architecture—Two 32-Bit IEEE Floating-Point

Computation Units, Each with a Multiplier, ALU,

Shifter, and Register File

Integrated Peripherals—Integrated I/O Processor,

4 M Bits On-Chip Dual-Ported SRAM, Glueless

Multiprocessing Features, and Ports (Serial, Link,

External Bus, and JTAG)

KEY FEATURES

95 MHz (10.5 ns) Core Instruction Rate

Single-Cycle Instruction Execution, Including SIMD

Operations in Both Computational Units

570 MFLOPS Peak and 380 MFLOPS Sustained

Performance (Based on FIR)

Dual Data Address Generators (DAGs) with Modulo and

Bit-Reverse Addressing

Zero-Overhead Looping and Single-Cycle Loop Setup,

Providing Efficient Program Sequencing

IEEE 1149.1 JTAG Standard Test Access Port and

On-Chip Emulation

400-Ball 27

27 mm Metric PBGA Package

FUNCTIONAL BLOCK DIAGRAM

MULT

ALU

BARREL

SHIFTER

DATA

REGISTER

FILE

(PEY)

16 X 40-BIT

MULT

ALU

BARREL

SHIFTER

DATA

REGISTER

FILE

(PEX)

16 X 40-BIT

SERIAL PORTS

(2)

LINK PORTS

(6)

4

6

60

IOP

REGISTERS

(MEMORY

MAPPED)

CONTROL,

STATUS, AND

DATA BUFFERS

I/O PROCESSOR

DMA

CONTROLLER

TIMER

INSTRUCTION

CACHE

32 X 48-BIT

ADDR

DATA

ADDR

DATA

ADDR

TWO INDEPENDENT

DUAL-PORTED BLOCKS

PROCESSOR PORT

I/O PORT

DUAL-PORTED SRAM

JTAG

TEST AND

EMULATION

6

HOST PORT

ADDR BUS

MUX

IOA

18

IOD

64

MULTIPROCESSOR

INTERFACE

EXTERNAL

PORT

DATA BUS

MUX

64

32

PM ADDRESS BUS

DM ADDRESS BUS

PM DATA BUS

DM DATA BUS

BUS

CONNECT

(PX)

DAG1

8X4X32

32

16/32/40/48/64

32/40/64

CORE PROCESSOR

PROGRAM

SEQUENCER

DAG2

8X4X32

Podobny numer części - ADSP-21160NKB-95

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADSP-21160NKB-100	1Mb / 60P	SHARC Digital Signal Processor REV. C
Analog Devices	ADSP-21160NKB-100	1Mb / 60P	SHARC Digital Signal Processor REV. C
Texas Instruments	ADSP-21160NKB-100	1Mb / 60P	[Old version datasheet] Digital Signal Processor

More results

Podobny opis - ADSP-21160NKB-95

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADSP-2185L	223Kb / 31P	DSP Microcomputer
	ADSP-2186M	288Kb / 40P	DSP Microcomputer REV. 0
	ADSP-2183	252Kb / 31P	DSP Microcomputer REV. C
	ADSP-2184	213Kb / 31P	DSP Microcomputer REV. 0
	ADSP-2184L	216Kb / 31P	DSP Microcomputer REV. 0
	ADSP-2184	216Kb / 31P	DSP Microcomputer REV. 0
	ADSP-2185	291Kb / 32P	DSP Microcomputer REV. 0
	ADSP-2189M	244Kb / 32P	DSP Microcomputer REV. A
	ADSP-21065L	488Kb / 44P	DSP Microcomputer REV. C
	ADSP-2186BSTZ-160	261Kb / 36P	DSP Microcomputer REV. B
	ADSP-2184BSTZ-160	216Kb / 31P	DSP Microcomputer REV. 0

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