{"id":1411,"date":"2026-07-29T17:36:07","date_gmt":"2026-07-29T09:36:07","guid":{"rendered":"https:\/\/www.lysotech.com\/ls400-gateway-and-domain-controller\/"},"modified":"2026-09-18T23:23:51","modified_gmt":"2026-09-18T15:23:51","slug":"ls400-gateway-and-domain-controller","status":"publish","type":"post","link":"https:\/\/www.lysotech.com\/en\/ls400-gateway-and-domain-controller\/","title":{"rendered":"LS400 | Gateway and Domain Controller"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Product Positioning<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LS400 is purpose-built for next-generation domain controllers (DCU) and zonal controllers (ZCU), combining 500 MHz of real-time compute with functional safety ASIL-D, the highest level defined by ISO 26262. LS400 is more than a compute core: it is a scalable foundation for the move of vehicle E\/E architectures toward centralization, and for the longer-term shift to software-defined vehicles (SDV).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key Specifications<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Core frequency: 500 MHz (high-performance real-time computing)<\/li>\n\n\n\n<li>Functional safety: ASIL-D<\/li>\n\n\n\n<li>Availability: engineering samples, Q3 2026.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Typical Applications<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Domain controllers: centralized control and function consolidation for body, chassis, powertrain and other domains<\/li>\n\n\n\n<li>Zonal controllers: local aggregation and actuation-management nodes for zonal architectures<\/li>\n\n\n\n<li>In-vehicle gateways: multi-network aggregation, data forwarding and communication management<\/li>\n\n\n\n<li>ADAS and automated driving systems: control and coordination nodes requiring higher compute performance and higher safety integrity<\/li>\n\n\n\n<li>Key management: in-vehicle secure communication, key management and secure boot (configuration depends on the project)<\/li>\n\n\n\n<li>Sensing and monitoring: multi-source sensor acquisition, condition monitoring and system health management<\/li>\n\n\n\n<li>Ultrasonic sensing: control and data-processing nodes for in-vehicle ultrasonic systems<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Core Technical Capabilities<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Functional safety by design: LS400 is developed in accordance with the ISO 26262 lifecycle and supports advanced safety mechanisms such as lockstep cores, giving safety-critical functions a high level of diagnostic coverage.<\/li>\n\n\n\n<li>\u7075\u6d3b\u6269\u5c55\u67b6\u6784\uff1a\u57fa\u4e8e RISC-V \u6307\u4ee4\u96c6\uff0c\u5728\u63d0\u5347\u7b97\u529b\u7684\u540c\u65f6\u4fdd\u6301\u4e0e Ulyss \u5168\u7cfb\u7684\u4ee3\u9645\u517c\u5bb9\uff0c\u4fdd\u62a4\u5ba2\u6237\u8f6f\u4ef6\u8d44\u4ea7\u957f\u671f\u590d\u7528\u3002<\/li>\n\n\n\n<li>\u5168\u65b9\u4f4d\u786c\u4ef6\u52a0\u56fa\uff1a\n<ul class=\"wp-block-list\">\n<li>Connectivity: multiple high-speed in-vehicle bus interfaces for domain-control applications.<\/li>\n\n\n\n<li>Cybersecurity: integrated secure boot, key management and hardware cryptography provide a solid basis for in-vehicle security.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>A joint hardware and software ecosystem: a complete RISC-V development SDK and debug toolchain, a pre-integrated MCAL layer, and close alignment with mainstream software ecosystems such as AUTOSAR.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Product Highlights<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Built for the highest safety integrity: addresses the most demanding safety requirements for gateway and domain-control applications.<\/li>\n\n\n\n<li>Investment protection: a single architecture across the portfolio substantially reduces the engineering effort of moving between generations.<\/li>\n\n\n\n<li>Ecosystem alignment: pre-integration shortens the path to production and lowers system-integration TCO.<\/li>\n\n\n\n<li>Predictable delivery: a supply chain close to our customers supports faster response and delivery.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Software Toolchains and Development Ecosystem<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lysotech develops hardware and software together, and provides a complete software development environment for its MCU products, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u53d1\u5de5\u5177\u94fe\u652f\u6301 RISC-V<\/li>\n\n\n\n<li>Driver libraries and basic software components (SDK)<\/li>\n\n\n\n<li>Debug interfaces and trace support<\/li>\n\n\n\n<li>Software components aligned with the AUTOSAR architecture<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Developers can build complex embedded systems on a standardized software environment, shortening development cycles and improving software quality and maintainability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Core frequency: 500 MHz (high-performance real-time computing)<br \/>\nFunctional safety: ASIL-D<\/p>","protected":false},"author":1,"featured_media":1360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[26],"tags":[],"class_list":["post-1411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-en"],"_links":{"self":[{"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/posts\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/comments?post=1411"}],"version-history":[{"count":1,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/posts\/1411\/revisions"}],"predecessor-version":[{"id":1428,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/posts\/1411\/revisions\/1428"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/media\/1360"}],"wp:attachment":[{"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/categories?post=1411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lysotech.com\/en\/wp-json\/wp\/v2\/tags?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}