嵌入式系统集成开发软件IAR Embedded Workbench for Renesas RX version 4.20.3

面向未来的嵌入式开发软件工具和服务供应商 IAR Systems 很高兴地宣布，IAR Embedded Workbench for Renesas RX 4.20.3 的可用性是完整的开发工具链，可为所有 RX 设备创建更小、更快、更智能的代码。

IAR Embedded Workbench是一个完整的开发工具链，包括高度优化的 IAR C/C++ 编译器和功能丰富的 C-SPY 调试器。该软件由本机调试和跟踪探针补充。除快速 JTAG/cJTAG/DAP 调试外，调试探针 I-jet 还支持片上 RAM 缓冲跟踪，并辅以强大的跟踪探针 I-jet Trace，它可以实时传输跟踪信息以进行代码覆盖和分析。新的跟踪功能包括更新的跟踪控制和状态窗口，使开发人员可以完全控制应用程序的所有活动设置和实时跟踪状态。C-SPY 调试器将在应用程序执行时解码跟踪并计算覆盖率和分析，动态填充相应的窗口。此实时更新使开发人员能够监控从可用跟踪缓冲区到涵盖指令数量的所有内容。此外，函数分析使查看和分析应用程序中函数的时序信息成为可能，而代码覆盖率分析显示已执行到单指令分辨率的代码百分比。这些组合功能提供了一种非侵入式且易于使用的代码优化工具。

自 1980 年代以来，IAR Systems 和瑞萨电子建立了牢固的合作伙伴关系。由于长期合作，我们是唯一一家能够为整个瑞萨微控制器系列提供高性能开发工具的工具供应商。

IAR Embedded Workbench 拥有超过 4,000 种受支持的瑞萨设备，为使用广泛的瑞萨产品组合的嵌入式开发人员提供卓越的设计灵活性。这些工具提供出色的性能，让我们的客户可以轻松地在不同架构之间迁移，并在使用相同开发工具的同时选择最适合特定应用程序的架构。它还简化了代码的重用。

IAR Systems为嵌入式开发提供面向未来的软件工具和服务，使世界各地的公司能够创造今天的产品和明天的创新。自 1983 年以来，IAR Systems 的解决方案确保了超过一百万个嵌入式应用程序开发的质量、可靠性和效率。公司总部位于瑞典乌普萨拉，并在世界各地设有销售和支持办事处。

IAR Systems, the future-proof supplier of software tools and services for embedded development, is pleased to announce the availability of IAR Embedded Workbench for Renesas RX 4.20.3 is Complete development toolchain to create smaller, faster, smarter code for all RX devices.

Release notes for IAR Embedded Workbench for Renesas RX version 4.20.3

Highlights

Service Pack 4.20.3

Error correction
– Errors have been corrected in the debugger and linker.

IAR Embedded Workbench is a complete development toolchain including the highly optimizing IAR C/C++ Compiler and the feature-rich C-SPY Debugger. The software is complemented by native debugging and trace probes. The debug probe I-jet supports on-chip RAM buffered trace, in addition to fast JTAG/cJTAG/DAP debug and is complemented by the powerful trace probe I-jet Trace, which can livestream trace information for code coverage and profiling purposes. The new trace features include an updated trace control and status window that provides developers with full control of all active settings and the live trace status of the application. The C-SPY Debugger will decode trace and calculate coverage and profiling as the application executes, populating the respective windows on the fly. This live update enables developers to monitor everything from the available trace buffer to the number of covered instructions. In addition, function profiling makes it possible to see and analyze timing information for the functions in an application, while code coverage analysis shows the percentage of code that has been executed down to single instruction resolution. These combined capabilities offer a non-intrusive and easy-to-use code optimization tool.

Since the 1980’s, IAR Systems and Renesas have had a strong partnership. Thanks to the longstanding collaboration, we are the only tool vendor able to deliver high-performing development tools for the entire lineup of Renesas microcontrollers.

With more than 4,000 supported Renesas devices, IAR Embedded Workbench supplies exceptional design flexibility for embedded developers working with the extensive Renesas product portfolio. The tools deliver outstanding performance and let our customers migrate easily between different architectures, and choose the one best suited for a specific application while using the same development tools. It also simplifies reuse of code.

IAR Systems supplies future-proof software tools and services for embedded development, enabling companies worldwide to create the products of today and the innovations of tomorrow. Since 1983, IAR Systems’ solutions have ensured quality, reliability and efficiency in the development of over one million embedded applications. The company is headquartered in Uppsala, Sweden and has sales and support offices all over the world.

Product: IAR Embedded Workbench
Version: for Renesas RX version 4.20.3
Supported Architectures: 32bit / 64bit
Website Home Page : http://www.iar.com
Language: english, 日本語
System Requirements: PC *
Size: 1.1 Gb