MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH ANALOG DEVICES VISUALDSP PLUSPLUS Manuale Utente Scaricare il pdf (Pagina 14)

http://www.analog.com/dsp/tools

DSP Selection Guide 13

VisualDSP++

http://www.analog.com/dsp/tools

providing feedback to the user on latencies and

stalls. Feedback is given as warnings and

informational messages out of the assembler and

in the assembler listing.

Linker & Loader

The linker provides flexible system definition

through linker description files (.ldf). In a

single .ldf file, users are able to define different

types of executables for a single or

multiprocessor system. The linker resolves

symbols over multiple executables, maximizes

memory use, and allows common code to be

shared among multiple processors. The loader

supports creation of host, link port, and PROM

boot images. Along with the linker, the loader

allows multiprocessor system configuration

with smaller code and faster boot time.

Expert Linker

The “Expert” Linker creates a graphical utility

that makes it easier for users to produce Linker

Definition File (LDF) without having to learn

the LDF syntax. The graphical representation of

the commands in an LDF file also allows the

engineer to manipulate the graphical

representation for changes to the LDF or

generation of an LDF file. The Expert Linker

also allows users to optimize their placement of

code.

Cache

The Blackfin DSP simulator collects cache

statistics that are associated with both the

PC/Source Line and the Cache Line/Set.

Collectable statistics are; Total Cache Accesses,

Cache Hits, and Cache Misses. There will be

three types of displays: Histogram by PC/Source

Line, Cache Line Display where hit/miss data is

associated by Cache Line/Set(way), Summary

Display of totals for hits/misses by cache.

Pipeline Viewer

The Pipeline Viewer is an ActiveX plug-in that

allows a user to visually display the instruction

flow through the sequencer's pipeline. Stalls,

aborts and other pipeline events are graphically

displayed. Visualization of the pipeline and of

the pipeline events allows a user to better

understand where and why latencies and stalls

are being introduced into an executable. Armed

with this knowledge the user can optimize an

executable's instruction sequence to minimize

the number of pipeline events.

The DSP Collaborative



The VisualDSP++ environment enables

independent third party companies to add value

using ADI’s published set of application

programming interfaces (API’s). The DSP

Collaborative is a comprehensive collection of

DSP development support companies. The DSP

Collaborative product offerings – real-time

operating systems, emulators, high-level

language compilers, and multiprocessor hardware

– can interface seamlessly with VisualDSP++

thereby simplifying development across all

platforms and targets.

Ordering Information

Please call your local Analog Devices sales

representative or distributor for pricing and

ordering information. You may also visit the ADI

web site and buy online at www.analog.com.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 61 62

Commenti su questo manuale

Nessun commento