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參數資料
| 型號： | ADSP-TS202S |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | TigerSHARC Embedded Processor |
| 中文描述： | TigerSHARC系列嵌入式處理器 |
| 文件頁數： | 10/40頁 |
| 文件大?。?/td> | 615K |
| 代理商： | ADSP-TS202S |
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Rev. PrB
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Page 10 of 40
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December 2003
ADSP-TS202S
Preliminary Technical Data
DEVELOPMENT TOOLS
The ADSP-TS202S processor is supported with a complete set
of CROSSCORE
software and hardware development tools,
including Analog Devices emulators and VisualDSP++
devel-
opment environment. The same emulator hardware that
supports other TigerSHARC processors also fully emulates the
ADSP-TS202S processor.
The VisualDSP++ project management environment lets pro-
grammers develop and debug an application. This environment
includes an easy to use assembler (which is based on an alge-
braic syntax), an archiver (librarian/library builder), a linker, a
loader, a cycle-accurate instruction-level simulator, a C/C++
compiler, and a C/C++ runtime library that includes DSP and
mathematical functions. A key point for theses tools is C/C++
code efficiency. The compiler has been developed for efficient
translation of C/C++ code to DSP assembly. The DSP has archi-
tectural features that improve the efficiency of compiled C/C++
code.
The VisualDSP++ debugger has a number of important fea-
tures. Data visualization is enhanced by a plotting package that
offers a significant level of flexibility. This graphical representa-
tion of user data enables the programmer to quickly determine
the performance of an algorithm. As algorithms grow in com-
plexity, this capability can have increasing significance on the
designer’s development schedule, increasing productivity. Sta-
tistical profiling enables the programmer to nonintrusively poll
the processor as it is running the program. This feature, unique
to VisualDSP++, enables the software developer to passively
gather important code execution metrics without interrupting
the realtime characteristics of the program. Essentially, the
developer can identify bottlenecks in software quickly and effi-
ciently. By using the profiler, the programmer can focus on
those areas in the program that impact performance and take
corrective action.
Debugging both C/C++ and assembly programs with the
VisualDSP++ debugger, programmers can:
View mixed C/C++ and assembly code (interleaved source
and object information)
Insert breakpoints
Set conditional breakpoints on registers, memory,
and stacks
Trace instruction execution
Perform linear or statistical profiling of program execution
Fill, dump, and graphically plot the contents of memory
Perform source level debugging
Create custom debugger windows
The VisualDSP++ IDE lets programmers define and manage
DSP software development. Its dialog boxes and property pages
let programmers configure and manage all of the TigerSHARC
processor development tools, including the color syntax high-
lighting in the VisualDSP++ editor. This capability permit
programmers to:
Control how the development tools process inputs and
generate outputs
Maintain a one-to-one correspondence with the tool’s
command line switches
The VisualDSP++ Kernel (VDK) incorporates scheduling and
resource management tailored specifically to address the mem-
ory and timing constraints of DSP programming. These
capabilities enable engineers to develop code more effectively,
eliminating the need to start from the very beginning, when
developing new application code. The VDK features include
Threads, Critical and Unscheduled regions, Semaphores,
Events, and Device flags. The VDK also supports Priority-based,
Preemptive, Cooperative and Time -Sliced scheduling
approaches. In addition, the VDK was designed to be scalable. If
the application does not use a specific feature, the support code
for that feature is excluded from the target system.
Because the VDK is a library, a developer can decide whether to
use it or not. The VDK is integrated into the VisualDSP++
development environment, but can also be used via standard
command line tools. When the VDK is used, the development
environment assists the developer with many error-prone tasks
and assists in managing system resources, automating the gen-
eration of various VDK based objects, and visualizing the
system state, when debugging an application that uses the VDK.
VCSE is Analog Devices’ technology for creating, using, and
reusing software components (independent modules of sub-
stantial functionality) to quickly and reliably assemble software
applications. Download components from the Web and drop
them into the application. Publish component archives from
within VisualDSP++. VCSE supports component implementa-
tion in C/C++ or assembly language.
Use the Expert Linker to visually manipulate the placement of
code and data on the embedded system. View memory utiliza-
tion in a color-coded graphical form, easily move code and data
to different areas of the DSP or external memory with the drag
Figure 7. SCLK_V
REF
filtering scheme
CROSSCORE is a registgered trademark of Analog Devices, Inc.
VisualDSP++ is a registered trademark of Analog Devices, Inc.
CLOCK DRIVER
VOLTAGE*OR
V
DD_IO
V
SS
SCLK_V
REF
R1
R2
C1
C2
R1: 2 k
R2: 2.87 k
C1: 1
C2: 1 nF CAPACITOR (HF SMD) PLACED CLOSE TO DSP’S PINS
*IF CLOCK DRIVER VOLTAGE
SERIES RESISTOR (±1%)
SERIES RESISTOR (±1%)
F CAPACITOR (SMD)
V
DD_IO
相關PDF資料 |
PDF描述 |
|---|---|
| ADSP-TS202SABP-X | TigerSHARC Embedded Processor |
| ADSP-TS203S | TigerSHARC Embedded Processor |
| ADSP-TS203SABP-X | TigerSHARC Embedded Processor |
| ADSP21062 | DSP Microcomputer Family |
| ADT05 | Low Voltage, Resistor Programmable Thermostatic Switch(低工作電壓、具有可變電阻的溫度調節(jié)開關) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADSP-TS202SABP-050 | 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit 500MHz 500MIPS 576-Pin TEBGA 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT 500MHZ 500MIPS 576PIN TEBGA - Trays |
| ADSP-TS202SABP-05X | 制造商:Analog Devices 功能描述: |
| ADSP-TS202SABP-X | 制造商:Analog Devices 功能描述: |
| ADSP-TS202SABPZ050 | 功能描述:IC PROCESSOR 500MHZ 576BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數字式信號處理器） 系列:TigerSHARC® 標準包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C，McASP，McBSP 時鐘速率:400MHz 非易失內存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA，FCBGA 供應商設備封裝:548-FCBGA（27x27） 包裝:托盤 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-TS203SABP-050 | 功能描述:IC DSP FLOAT/FIXED 500MHZ 576BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP（數字式信號處理器） 系列:TigerSHARC® 標準包裝:2 系列:StarCore 類型:SC140 內核 接口:DSI，以太網，RS-232 時鐘速率:400MHz 非易失內存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA，FCBGA 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤 |
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