Datasheet > TMS320VC549_07

TMS320VC549_07

更新时间： 2024-12-01 05:03:43

品牌	Logo	应用领域
德州仪器 - TI		数字信号处理器
页数	文件大小	规格书
64页	873K
描述
FIXED-POINT DIGITAL SIGNAL PROCESSOR

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中文翻译

获取价格

数据手册

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TMS320VC549_07 数据手册

ꢀ ꢁꢂ ꢃꢄ ꢅꢆ ꢇꢈ ꢉꢊ

ꢋ ꢌꢍ ꢎꢏꢐꢑꢒ ꢌ ꢓꢀ ꢏꢌ ꢔꢌ ꢀꢕꢖ ꢂꢌ ꢔ ꢓꢕꢖ ꢑꢗ ꢒ ꢇꢎ ꢂ ꢂꢒ ꢗ

SPRS078G − SEPTEMBER 1998 − REVISED OCTOBER 2004

Advanced Multibus Architecture With Three

Separate 16-Bit Data Memory Buses and

One Program Memory Bus

Arithmetic Instructions With Parallel Store

and Parallel Load

Conditional Store Instructions

Fast Return From Interrupt

40-Bit Arithmetic Logic Unit (ALU)

Including a 40-Bit Barrel Shifter and Two

Independent 40-Bit Accumulators

On-Chip Peripherals

− Software-Programmable Wait-State

Generator and Programmable Bank

Switching

− On-Chip Phase-Locked Loop (PLL) Clock

Generator With Internal Oscillator or

External Clock Source

− Time-Division Multiplexed (TDM) Serial

Port

− Buffered Serial Port (BSP)

− 8-Bit Parallel Host Port Interface (HPI)

− One 16-Bit Timer

17- × 17-Bit Parallel Multiplier Coupled to a

40-Bit Dedicated Adder for Non-Pipelined

Single-Cycle Multiply/Accumulate (MAC)

Operation

Compare, Select, and Store Unit (CSSU) for

the Add/Compare Selection of the Viterbi

Operator

Exponent Encoder to Compute an

Exponent Value of a 40-Bit Accumulator

Value in a Single Cycle

− External-Input/Output (XIO) Off Control

to Disable the External Data Bus,

Address Bus and Control Signals

Two Address Generators With Eight

Auxiliary Registers and Two Auxiliary

Power Consumption Control With IDLE1,

IDLE2, and IDLE3 Instructions With

Power-Down Modes

Data Bus With a Bus Holder Feature

Address Bus With a Bus Holder Feature

Extended Addressing Mode for 8M × 16-Bit

Maximum Addressable External Program

Space

CLKOUT Off Control to Disable CLKOUT

On-Chip Scan-Based Emulation Logic,

†

IEEE Std 1149.1 (JTAG) Boundary Scan

192K × 16-Bit Maximum Addressable

Memory Space (64K Words Program,

64K Words Data, and 64K Words I/O)

Logic

12.5-ns Single-Cycle Fixed-Point

Instruction Execution Time (80 MIPS) for

3.3-V Power Supply)

On-Chip ROM with Some Configurable to

Program/Data Memory

10-ns Single-Cycle Fixed-Point Instruction

Execution Time (100 MIPS) for 3.3-V Power

Supply (2.5-V Core)

Dual-Access On-Chip RAM

Single-Access On-Chip RAM

Single-Instruction Repeat and

Block-Repeat Operations for Program Code

8.3-ns Single-Cycle Fixed-Point Instruction

Execution Time (120 MIPS) for 3.3-V Power

Supply (2.5-V Core)

Block-Memory-Move Instructions for Better

Program and Data Management

Available in a 144-Pin Plastic Thin Quad

Flatpack (TQFP) (PGE Suffix) and a 144-Pin

Ball Grid Array (BGA) (GGU Suffix)

Instructions With a 32-Bit Long Word

Operand

Instructions With Two- or Three-Operand

Reads

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor s and disclaimers thereto appears at the end of this data sheet.

†

IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.

All trademarks are the property of their respective owners.

ꢑꢗ ꢒ ꢏꢘ ꢇ ꢀꢌ ꢒ ꢓ ꢏ ꢕꢀꢕ ꢙꢚ ꢛ ꢜꢝ ꢞ ꢟꢠ ꢙꢜꢚ ꢙꢡ ꢢꢣ ꢝ ꢝ ꢤꢚꢠ ꢟꢡ ꢜꢛ ꢥꢣꢦ ꢧꢙꢢ ꢟꢠ ꢙꢜꢚ ꢨꢟ ꢠꢤ ꢩ

ꢑꢝ ꢜ ꢨꢣꢢ ꢠ ꢡ ꢢ ꢜꢚ ꢛꢜ ꢝ ꢞ ꢠ ꢜ ꢡ ꢥꢤ ꢢ ꢙꢛ ꢙꢢꢟ ꢠꢙ ꢜꢚꢡ ꢥꢤ ꢝ ꢠꢪ ꢤ ꢠꢤ ꢝ ꢞꢡ ꢜꢛ ꢀꢤꢫ ꢟꢡ ꢌꢚꢡ ꢠꢝ ꢣꢞ ꢤꢚꢠ ꢡ

ꢡ ꢠ ꢟ ꢚꢨ ꢟ ꢝꢨ ꢬ ꢟ ꢝꢝ ꢟ ꢚ ꢠꢭꢩ ꢑꢝ ꢜ ꢨꢣꢢ ꢠꢙꢜꢚ ꢥꢝ ꢜꢢ ꢤꢡ ꢡꢙ ꢚꢮ ꢨꢜꢤ ꢡ ꢚꢜꢠ ꢚꢤ ꢢꢤ ꢡꢡ ꢟꢝ ꢙꢧ ꢭ ꢙꢚꢢ ꢧꢣꢨ ꢤ

ꢠ ꢤ ꢡ ꢠꢙ ꢚꢮ ꢜꢛ ꢟ ꢧꢧ ꢥꢟ ꢝ ꢟ ꢞ ꢤ ꢠ ꢤ ꢝ ꢡ ꢩ

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443

12 3 4 5 6 7...64

中文翻译

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与TMS320VC549_07相关器件

型号	品牌	获取价格	描述	数据表
TMS320VC549_16	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549-100	ETC	获取价格	Digital Signal Processor
TMS320VC549-120	ETC	获取价格	Digital Signal Processor
TMS320VC549GGU	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549GGU-100	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549GGU-120	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549GGU-80	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549GGUR100	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549GGUR-80	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320VC549PGE	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR

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