{"id":17619,"date":"2026-07-07T09:30:58","date_gmt":"2026-07-07T07:30:58","guid":{"rendered":"https:\/\/quantum.com.pl\/risc-v-data-trace-a-joint-achievement-by-lauterbach-and-nuclei\/"},"modified":"2026-07-06T13:36:07","modified_gmt":"2026-07-06T11:36:07","slug":"risc-v-data-trace-a-joint-achievement-by-lauterbach-and-nuclei","status":"publish","type":"post","link":"https:\/\/quantum.com.pl\/en\/risc-v-data-trace-a-joint-achievement-by-lauterbach-and-nuclei\/","title":{"rendered":"RISC-V DATA TRACE \u2013 A JOINT ACHIEVEMENT BY LAUTERBACH AND NUCLEI"},"content":{"rendered":"

Nuclei and Lauterbach Successfully Complete World’s First RISC-V Data Trace Solution<\/strong><\/p>\n

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Nuclei System Technology, supplier of high performance, low power, and secure RISC V CPU cores, and Lauterbach GmbH, global leader for embedded development tools, officially announced the successful completion of joint debugging for RISC-V Data Trace functionality. This initiative establishes Nuclei as the first CPU IP provider to implement RISC-V Data Trace, addressing a significant deficiency in advanced debug trace capabilities within the RISC-V ecosystem and establishing a critical foundation for the verification of complex embedded systems.<\/em><\/strong><\/p>\n

Data Trace serves as a fundamental mechanism in advanced debugging, facilitating the real-time recording of processor data access addresses and values. This capability is essential for isolating non-deterministic software anomalies, optimizing memory bandwidth, and executing system-level power analysis. During the validation process, Nuclei’s processor IP exhibited rigorous compatibility and performance, achieving full compliance with the Data Trace specifications outlined in the E-Trace V2.0 standard.<\/p>\n

Lauterbach\u2019s TRACE32\u00ae solutions consist of the universal PowerView debugging and tracing software as well as debug and trace accelerator modules. While Lauterbach\u2019s intelligent PowerDebug modules provide highest download speeds and smallest response times for efficient debugging and test automation, PowerTrace real-time trace modules provide full insights of what the CPUs and other cores are doing without impacting its real-time performance in any way. Trace analysis including code coverage measurements can support bringing complex embedded designs to market faster, safer, and more reliably than ever.<\/p>\n

The collaboration between Nuclei and Lauterbach significantly propels the RISC-V ecosystem by establishing a standardized debugging benchmark, encouraging broader adoption in safety-critical industries such as automotive and industrial control. It ensures that RISC-V designs can meet the rigorous verification requirements of high-end commercial applications.<\/p>\n

The technical specifications of this solution are characterized by the following attributes: o Industry Precedence & Ecosystem Advancement: As the inaugural implementation of RISC-V Data Trace in CPU IP, this development mitigates the reliance on traditional architectures for advanced debugging, thereby augmenting the viability of the RISC-V architecture in high-performance sectors. o Protocol Compliance: The solution encompasses the complete Data Trace specifications of the E-Trace V2.0 protocol, ensuring data integrity and standardization, which permits seamless integration with Lauterbach\u2019s TRACE32\u00ae industry-standard debug interface. o Comprehensive Instruction Set Support: The architecture extends support beyond standard Load\/Store instructions to include Atomic Memory Operations (AMO) and Control and Status Register (CSR) instructions. This allows for granular analysis and backtracking of data interactions in complex environments, including multi-core synchronization and system configuration.<\/p>\n

\u201cThis world-first RISC-V Data Trace solution marks a major milestone for both Nuclei and the entire RISC-V ecosystem. By delivering fully E-Trace V2.0 compliant debug capabilities, we fill a critical gap in the RISC-V ecosystem, help developers tackle complex debugging challenges, and better serve safety-critical sectors including automotive and industrial control. This achievement would not be possible without our close partnership with Lauterbach and our extensive base of customers as well. We will keep advancing RISC-V technologies to create greater value for all Nuclei users and all RISC-V users.”,<\/em> says Jianying Peng, CEO of Nuclei System Technology<\/p>\n

\u201cThe world’s first solution for RISC-V data tracing demonstrates that Lauterbach and Nuclei are at the forefront of technical development for RISC-V solutions\u201d<\/em>, says Stephan Lauterbach, Co-Founder and CTO of Lauterbach GmbH. \u201cIt lifts the verification of complex RISC-V based embedded systems to the next level, speeding-up product time-to-market\u201d<\/em>. The solution demonstrates the maturity of Nuclei System Technology\u2019s processor IP within Lauterbach\u2019s advanced TRACE32\u00ae toolchain environment and is designed to optimize the development cycle of RISC-V-based SoCs and accelerate product time-to-market.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nuclei and Lauterbach Successfully Complete World’s First RISC-V Data Trace Solution     Nuclei System Technology, supplier of high performance, low power, and secure RISC V CPU cores, and Lauterbach GmbH, global leader for embedded development tools, officially announced the successful completion of joint debugging for RISC-V Data Trace functionality. This initiative establishes Nuclei as […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1653],"tags":[],"class_list":["post-17619","post","type-post","status-publish","format-standard","hentry","category-news-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/posts\/17619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/comments?post=17619"}],"version-history":[{"count":2,"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/posts\/17619\/revisions"}],"predecessor-version":[{"id":17621,"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/posts\/17619\/revisions\/17621"}],"wp:attachment":[{"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/media?parent=17619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/categories?post=17619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum.com.pl\/en\/wp-json\/wp\/v2\/tags?post=17619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}