- 您现在的位置：买卖IC网 > PDF目录1899 > ADSP-2171BSTZ-133 (Analog Devices Inc)IC DSP CONTROLLER 16BIT 128TQFP PDF资料下载
参数资料
| 型号： | ADSP-2171BSTZ-133 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 12/52页 |
| 文件大小： | 0K |
| 描述： | IC DSP CONTROLLER 16BIT 128TQFP |
| 产品变化通告： | Product Discontinuance 27/Oct/2011 Mold Change 11/Jul/2012 |
| 标准包装： | 1 |
| 系列： | ADSP-21xx |
| 类型： | 定点 |
| 接口： | 主机接口，串行端口 |
| 时钟速率： | 33MHz |
| 非易失内存： | 外部 |
| 芯片上RAM： | 10kB |
| 电压 - 输入/输出： | 5.00V |
| 电压 - 核心： | 5.00V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 128-LQFP |
| 供应商设备封装： | 128-TQFP（14x20） |
| 包装： | 托盘 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页当前第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页
REV. A
–2–
ADSP-2171/ADSP-2172/ADSP-2173
Development System
The ADSP-2100 Family Development Software, a complete set
of tools for software and hardware system development, supports
the ADSP-217x. The System Builder provides a high-level
method for defining the architecture of systems under develop-
ment. The Assembler has an algebraic syntax that is easy to
program and debug. The Linker combines object files into
an executable file. The Simulator provides an interactive
instruction-level simulation with a reconfigurable user interface
to display different portions of the hardware environment. A
PROM Splitter generates PROM programmer compatible files.
The C Compiler, based on the Free Software Foundation’s
GNU C Compiler, generates ADSP-217x assembly source
code. The Runtime Library includes over 100 ANSI-standard
mathematical and DSP-specific functions.
EZ-Tools, low cost, easy-to-use hardware tools, also support the
ADSP-217x.
The ADSP-217x EZ-ICE
Emulator aids in the hardware de-
bugging of ADSP-217x systems. The emulator consists of hard-
ware, host computer resident software, the emulator probe, and
the pin adaptor. The emulator performs a full range of emula-
tion functions including stand-alone operation or operation in
the target, setting up to 20 breakpoints, single-step or full-speed
operation in the target, examining and altering registers and
memory values, and PC upload/download functions. If you plan
to use the emulator, you should consider the emulator’s restric-
tions (differences between emulator and processor operation).
The EZ-LAB
Evaluation Board is a PC plug-in card, but it can
operate in stand-alone mode. The evaluation board/system de-
velopment board executes EPROM-based or downloaded pro-
grams. Modular Analog Front End daughter cards with different
codecs will be made available.
EZ-ICE and EZ-LAB are registered trademarks of Analog Devices, Inc.
Additional Information
This data sheet provides a general overview of ADSP-217x
functionality. For additional information on the architecture and
instruction set of the processor, refer to the ADSP-2100 Family
User’s Manual. For more information about the Development
System and ADSP-217x programmer’s reference information,
refer to the ADSP-2100 Family Assembler Tools & Simulator
Manual.
ARCHITECTURE OVERVIEW
Figure 1 is an overall block diagram of the ADSP-217x. The
processor contains three independent computational units: the
ALU, the multiplier/accumulator (MAC) and the shifter. The
computational units process 16-bit data directly and have provi-
sions to support multiprecision computations. The ALU per-
forms a standard set of arithmetic and logic operations; division
primitives are also supported. The MAC performs single-cycle
multiply, multiply/add and multiply/subtract operations with
40 bits of accumulation. The shifter performs logical and
arithmetic shifts, normalization, denormalization, and derive
exponent operations. The shifter can be used to efficiently
implement numeric format control including multiword and
block floating-point representations.
The internal result (R) bus directly connects the computational
units so that the output of any unit may be the input of any unit
on the next cycle.
A powerful program sequencer and two dedicated data address
generators ensure efficient delivery of operands to these compu-
tational units. The sequencer supports conditional jumps, sub-
routine calls and returns in a single cycle. With internal loop
counters and loop stacks, the ADSP-217x executes looped code
with zero overhead; no explicit jump instructions are required to
maintain the loop.
Figure 1. ADSP-217x Block Diagram
R BUS
16
HIP
CONTROL
HIP
REGISTERS
BOOT
ADDRESS
GENERATOR
BUS
EXCHANGE
COMPANDING
CIRCUITRY
DMA BUS
PMA BUS
DMD BUS
PMD BUS
PROGRAM
SEQUENCER
INSTRUCTION
REGISTER
DATA
ADDRESS
GENERATOR
#2
DATA
ADDRESS
GENERATOR
#1
14
INPUT REGS
OUTPUT REGS
SHIFTER
INPUT REGS
OUTPUT REGS
MAC
INPUT REGS
OUTPUT REGS
ALU
24
16
5
16
MUX
24
MUX
SERIAL
PORT 0
RECEIVE REG
TRANSMIT REG
CONTROL
LOGIC
DATA
SRAM
2K X 16
POWER DOWN
CONTROL
LOGIC
14
TIMER
2
3
11
HIP
DATA
BUS
PROGRAM ROM
8K X 24
PROGRAM SRAM
2K X 24
SERIAL
PORT 1
RECEIVE REG
TRANSMIT REG
FLAGS
EXTERNAL
DATA
BUS
EXTERNAL
ADDRESS
BUS
5
相关PDF资料 |
PDF描述 |
|---|---|
| ADSP-2181KSZ-160 | IC DSP CONTROLLER 16BIT 128-PQFP |
| ADSP-2183KCA-210 | IC DSP CONTROLLER 16BIT 144MBGA |
| ADSP-2184BSTZ-160 | IC DSP CONTROLLER 16BIT 100LQFP |
| ADSP-2185BSTZ-133 | IC DSP CONTROLLER 16BIT 100TQFP |
| ADSP-2185MKCAZ-300 | IC DSP CONTROLLER 16BIT 144MBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-2171BSZ-133 | 功能描述:IC DSP CONTROLLER 16BIT 128PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:ADSP-21xx 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C，McASP，McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA，FCBGA 供应商设备封装:548-FCBGA（27x27） 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
| ADSP-2171KS-104 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 26MHz 26MIPS 128-Pin PQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADSP-2171KS-133 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 33.33MHz 33MIPS 128-Pin PQFP 制造商:Rochester Electronics LLC 功能描述:16BIT FXD PT PROC 33MIPS - Bulk 制造商:Analog Devices 功能描述:DSP microcomputer 33.33 MHz speed 1 ti |
| ADSP-2171KST-104 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 26MHz 26MIPS 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADSP-2171KST-133 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 33.33MHz 33MIPS 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
发布紧急采购，3分钟左右您将得到回复。