Yield Enhancement of Asynchronous Logic Circuits through 3-Dimensional Integration Technology
ثبت نشده
چکیده
This paper presents a systematic design for yield enhancement of asynchronous logic circuits using 3-D (3Dimensional) integration technology. In this design, the target asynchronous circuits on one planar device layer which is fabricated with aggressive technology, are built on fault tolerant graph models with extra spare resources, and can be reconfigured by autonomous reconfiguration logic on another planar device layer which is fabricated with conservative technology, in the presence of hard errors. The yield analysis shows that this method can result in 20–30% overall yield enhancement. This method can be conveniently applied to clocked designs without significant changes.
منابع مشابه
Design of magnetic dipole based 3D integration nano-circuits for future electronics application
Nano Magnetic Logic (NML) has been attracting application in optical computing, nanodevice formation, and low power. In this paper nanoscale architecture such as the decoder, multiplexer, and comparator are implemented on perpendicular-nano magnetic logic (pNML) technology. All these architectures with the superiority of minimum complexity and minimum delay are pointed. The proposed architectur...
متن کاملDesign of magnetic dipole based 3D integration nano-circuits for future electronics application
Nano Magnetic Logic (NML) has been attracting application in optical computing, nanodevice formation, and low power. In this paper nanoscale architecture such as the decoder, multiplexer, and comparator are implemented on perpendicular-nano magnetic logic (pNML) technology. All these architectures with the superiority of minimum complexity and minimum delay are pointed. The proposed architectur...
متن کاملHigh Speed CMOS VLSI Design Lecture 14 : Asynchronous Logic ( c ) 1997
Many styles of asynchronous circuits are mathematically fascinating, but practically useless. In particular, “delay insensitive” circuits which make no assumptions whatsoever about the relative delays of elements are generally useless because they involve tremendous overhead determining when logic has completed. We will avoid these types of circuits and focus on circuits which make a limited nu...
متن کاملTiming of Multi-Gigahertz Rapid Single Flux Quantum Digital Circuits
Rapid Single Flux Quantum (RSFQ) logic is a digital circuit technology based on superconductors that has emerged as a possible alternative to advanced semiconductor technologies for large scale ultra-high speed, very low power digital applications. Timing of RSFQ circuits at frequencies of tens to hundreds of gigahertz is a challenging and still unresolved problem. Despite the many fundamental ...
متن کاملSliding synchronous/asynchronous trade-off curves
We discuss the options in developing a design flow for asynchronous circuits using a deep submicron technology based on standard commercial EDA tools. The flow starts with a synthesizable HDL specification, using the standard synchronous mechanisms, and produces a fabricatable layout GDSII form. It addresses the electro-magnetic interference, power, performance and timing-convergence issues by ...
متن کامل