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Samsung and Cadence: Accelerating SSD Product Development with IoT
技术
- 分析与建模 - 数字孪生/模拟
- 传感器 - 温度传感器
适用行业
- 电子产品
适用功能
- 产品研发
- 质量保证
用例
- 虚拟原型与产品测试
- 虚拟现实
服务
- 硬件设计与工程服务
- 系统集成
挑战
固态硬盘 (SSD) 市场领导者三星决定于 2012 年在其 SSD 控制器中添加 PCI Express 接口,以提高数据传输性能并扩大其市场份额。传统上,SSD 基于用于 HDD 的 SATA 协议,该协议兼容,但与非易失性内存一起使用时存在性能和吞吐量限制。三星 SSD 中添加 PCI Express 显着增加了设备和软件验证所面临的挑战,特别是在片上系统 (SoC) 级别。这需要显着提高验证环境的性能,以验证 SoC 级别的 PCI Express 行为、集成和调试主机驱动程序软件以及验证端到端批量 DMA 传输。三星最初尝试使用他们的传统方法 - 使用模拟验证 IP (VIP) 的模拟测试平台 - 但发现它太慢且效率低下,无法满足他们对 PCI Express 接口的需求。
关于客户
三星是固态硬盘 (SSD) 市场份额的领先者,固态硬盘是一种创新的非易失性存储介质,通常用于笔记本电脑和服务器,代替旋转硬盘驱动器 (HDD)。该技术可节省功耗、空间和成本,同时提高产品可靠性。因此,SSD 越来越多地应用于平板电脑和智能手机等移动设备。 2012 年,三星决定在其 SSD 控制器中添加 PCI Express 接口以提高数据传输性能,期望这一创新能够扩大其市场份额并满足其他 OEM 市场的需求。
解决方案
为了克服这些挑战,三星向 Cadence 寻求加速验证解决方案。 Cadence 推荐其基于 Palladium® XP 的验证环境,使用仿真加速使用模型以及 PCI Express 加速 VIP (AVIP)。这一新环境与三星现有的环境非常契合,其中包括模拟和 FPGA 原型板。 AVIP 加速提供了仿真所达到的控制水平和可观察性,但它的运行速度快了数百倍,并且比基于 FPGA 的平台早了几个月。三周内,包括 PCI Express AVIP 在内的加速验证环境就已启动并运行,使三星能够发现使用模拟无法发现的错误。
运营影响
数量效益
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