类似于布局的情况,布线也分为全局布线(Global Routing)与细致布线(Detailed Routing)。全局布线相当于先把整个芯片划分为不同区域、在不同区域之间修路,从而缩小后续布线的求解空间。而细节布线相当于,给器件之间设计货运路线,让车子跑在那些全局布线决定的路上。需要留意的是,在VLSI网表中,一个信号,可能会接到非常...
What is the purpose of an internet protocol address (IP address)? What is VLSI architecture? What is graph theory in machine learning? What is RSTP in networking? What is a subnet, and why do networks need them? What organization coordinates the Internet naming system?
This is also where the IP structure, aspect ratio, and routing options are defined. Partitioning: To make planning and routing easier, divide the IC into functional blocks. Place and link design blocks in a way that does not contradict design standards. Synthesis of a clock tree: T...
What is the purpose of a routing protocol? What is a reason for using layered protocols? What is one possible disadvantage of using layered protocols? What protocol does PING use? What is hypertext transfer protocol? What are five layers in the Internet Protocol stack? What are the principal ...
All was going well on the product innovation front, and then deep submicron happened. The complexity of semiconductor manufacturing went through the roof. Three-dimensional transistors, lots more routing layers, and feature sizes so small they defied the limitations of the wavelength of light itself...
After successful simulation, the HDL code is synthesized into aphysical layout, which includes the placement of transistors and the routing of electrical connections. This layout is then used to create photomasks, which are essential for the lithography process in semiconductor fabrica...
Selection strategy is an essential part of an adaptive routing algorithm that influences the performance of the networks-on-chip (NoC). A selection strateg... SS Lor,R Landa,M Rio 被引量: 0发表: 2010年 加载更多来源会议 Proceedings of the 10th ACM Workshop on Hot Topics in Networks. Hot...
Among these sensor network technologies, covert communication is one of the challenging tasks in the persistent surveillance because it is highly demanded to provide secured sensor nodes and linkage for fear of deliberate sabotage. Due to the matured VLSI/DSP technologies, affordable COTS of UWB ...
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Size matters: next generation ASIC and FPGA packages with 0.8-mm pitch and over 2,000 pins will require the use of HDI to accomplish BGA routing More results ► Acronyms browser ? ▲ ACTBUA ACTC ACTCDA ACTCert ACTCM ACTCMP ACTCO ACTCQ ACTCS ACTD ACTD-T ACTDEC ACTDG ACTDR ACTDRM ...