硬件設(shè)計參考文檔-visionICE

1、D eeply embedded technology evolves at anunrelenting pace. Today's next-generation product can be old news by tomorrow, as the push for faster, smaller, and cheaper applications catapults onward.To help developers keep pace, Wind River introduces visionICE II, the second-generation release of th

2、is proven, high-per-formance, scalable emulation system. Offer-ing indusrty leading download speeds and overall debug through-put and unprecedented debug efficiency.visionICE II is a hardware-assisted tool that comes standard with a software debugger for a fully integrated hardware and software so-l

3、ution. This addresses the entire develop-ment cycle, from board bring-up to debug and production/test.Full Ethernet supportvisionICE II utilizes on-chip debugging services embedded in the microprocessor. visionICE II not only offers entry-level system debug features, but now comes standard with full

4、 Ethernet support.Featuresg Real-time target control g Full TCP/IP networking g Modular hardware design g Trigger in/outg Master/slave support g Additional custom registers g Target console port g Assertion mode traceg Improved statistical performance analysisg Automatic boot code generation g Hardw

5、are diagnostic functions Supported targets*g Motorola/IBM PowerPC architecture family g MotorolaMPC5xx/74xx/8xx/824x/826x g Motorola/IBM PPC6xx/7xx g IBM PPC4xxg Motorola ColdFire architecture familyg Motorola MCF520x/530x/540x g Hitachi SuperH architecture familyg SH4/SH7750/SH7751g SH3/SH7709A g S

6、H3 DSP SH7729g MIPS32 architecture familyg 4Kc/4Kp/4Km (JTAG2.5g ARM architecture familygARM7TDMI*Please contact your local Wind River account manager for current target availability.visionICE IIBy including full network support in the base model, visionICE II can significantly increase productivity

7、 by offering shared tools across a network with a stable, high-speed Ethernet connection.Another key feature of visionICE II is a modular design that allows developers to move from one target to another using the same debugging hardware. With "personality modules," developers can switch ta

8、rgets by simply changing the module. This provides a cost effective solution, helps reduce the learning curve, and ensures that integration is never a problem.High-performance JTAGvisionICE II eliminates slow download times and run control when developing with PowerPC JTAG microprocessors.With new h

9、ardware logic that caches common JTAG scan chains, visionICE II delivers a dramatic performance improvement when developing with a JTAG chip.visionICE II featuresg Real-time target control:Performcommon debug actions faster than other tools on the market, increasing thenumber of turns and shortening

10、 debugcycles.g Full TCP/IP networking: Boostproductivity for medium and largedevelopment groups with shared toolsacross the network.g Modular hardware design:Provides thesame debugging hardware for multipletargets. Only a personality module andfirmware are needed in order to supportadditional microp

11、rocessors.g Flash memory programming:High-speed algorithms in the emulator makeprogramming fast and easy, both during development and production test.g Trigger in/out:Allows signals to be sentand received externally to or from otherhardware devices.g Additional custom registers:Supportsup to 256 cus

12、tom registers.g Target console port:Permits remotemonitoring of applications and serialport, channeling the serial port upthrough the network.Other features include:g Assertion mode traceg Improved statistical performanceanalysisg Automatic boot code generationg Hardware diagnostic functionsvisionIC

13、E integrationThe visionICE II debug system is fullyintegrated with all of Wind River's hardwareassisted tools and software debuggers,providing a full range of tools to suit alldebugging needs. In addition to thevisionICE emulation system, Wind River alsooffers:g visionCLICK:C / C+ source-levelde

14、bugger for Windows 9x/2000/NT.g visionXD:A full featured source-leveldebugger designed specifically for UNIXworkstations.g Open software interface:visionICE IIsupports a unique open softwareinterface that gives developers thefreedom to use their preferred softwaredevelopment kit.g Reference designs:

15、Full-featured targetevaluation boards complete withschematics, to get developers up andrunning before hardware is available.g Board support packages:Board supportpackages are available for VxWorks®,pSOSystem®, and third-party operatingsystems.g Integration:visionICE II is fullyintegrated with the Tornado developmentenvironment.Customer supportFor cu