MULTIPLE-VALUED PROCESSOR FOR INTELLIGENT INTEGRATED SYSTEM

智能集成系统多值处理器

基本信息

批准号：
09044125
负责人：
HANYU Takahiro
金额：
$ 1.98万
依托单位：
TOHOKU UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1997
资助国家：
日本
起止时间：
1997 至 1998
项目状态：
已结题

项目摘要

Real-world applications need to achieve very quick response for dynamically changing real-world environment. Therefore, it is very important to develop a "Super Chip for Intelligent Integrated Systems." The emerging technologies of intelligent integrated systems for real-world applications rely increasingly on VLSI processors high degree of parallelism in various levels such as architectural, logic design, and circuit/device level. The following items are the themes discussed in this project : (1)Discussion about algorithm/system/architecture-level innovation : We have discussed about the efficiency of multiple-valued logic-in-memory VLSI as the development of fully parallel image processor for intelligent integrated systems. The basic idea of the multiple-valued logic-in-memory VLSI architecture is that the data which are frequently used in the communication between the processing element (PE) and the memory are stored into the local memory tightly connected to the PE.We also discussed about the efficiency of some concrete examples using such concept.(2)Discussion about logic-design/circuit-design-level innovation : We have presented a floating-gate-MOS pass-transistor network as a circuit-level logic-in-memory VLSI architecture. We have discussed about the usefulness of such a new pass-transistor network and about its application areas. While a floating-gate MOS transistor is used as a multiple-valued storage element in the present VLSI system, some logical functions such as a threshold function and a pass-switch function are merged into the multiple-valued memory plane.(3)Discussion about device/process-technology-level innovation : We have also discussed about the device technologies to realize the floating-gate-MOS pass-transistor network.

现实世界中的应用程序需要为动态变化的现实环境实现非常快速的响应。因此，开发“用于智能集成系统的超级芯片”非常重要。用于现实世界应用程序的智能集成系统的新兴技术越来越依赖于VLSI处理器在各个层面上高度的并行性，例如建筑，逻辑设计和电路/设备级别。以下项目是该项目中讨论的主题：（1）关于算法/系统/体系结构级创新的讨论：我们已经讨论了多价值逻辑中的内存VLSI的效率，以开发智能集成系统的完全并行图像处理器。多价值逻辑中的逻辑VLSI体系结构的基本思想是，在处理元素（PE）和内存之间经常使用的数据被存储到与PE紧密连接的本地记忆中。我们还讨论了使用此类概念的某些概念的效率。作为电路级逻辑中的VLSI架构。我们已经讨论了这样一个新的通行器网络及其应用领域的有用性。虽然在当前VLSI系统中，浮动山面MOS晶体管被用作多值存储元件，但某些逻辑功能（例如阈值函数和通过传递切换函数都被合并到多价值的存储平面中。（3）讨论设备/流程技术级创新：我们还讨论了设备技术的浮动技术。