1 CPF The Common Power Format is a standard promoted by the Low Power Coalition at Si2. CPF is also a TCL-based language that operates on specification objects and the design objects. A design object is a module, instance, net, pin or port as they app…

今天看到一篇关于检测的论文<SqueezeDet: Unified, Small, Low Power Fully Convolutional Neural Networks for Real-Time Object Detection for Autonomous Driving>,论文中的效果还不错,后来查了一下,有一个Tensorflow版本的实现,因此在自己的机器上配置了Tensorflow的环境,然后将其给出的demo跑通了,其中遇到了一些小问题,通过查找网络上的资料解决掉了,在这里…

20161008 note : I have a PCB board called 'A' where a piece of STM8L052C6 and a piece of CC1101 are put. And I have another PCB board called 'B' where a piece of STM8L051F3 and a piece of CC1101 are put. The 'MISO' pin of STM8L052C6 in 'A' is designe…

3969: [WF2013]Low Power Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/problem.php?id=3969 Description 有n个机器,每个机器有2个芯片,每个芯片可以放k个电池. 每个芯片能量是k个电池的能量的最小值. 两个芯片的能量之差越小,这个机器就工作的越好. 现在有2nk个电池,已知它们的能量,我们要把它们放在n个机器上的芯片上, 使得所有机…

问题描写叙述 stm32f0308正常是运行在Run mode下.这样的mode是在reset之后的默认模式.Low Power Mode.即低功耗模式.用于在IC空暇时能够考虑选择进入.使系统耗能减少,在必要的时候通过唤醒在进入Run mode正常工作. Low Power Mode,在嵌入式系统中考虑的非常多,也非常关键,由于一般都是用移动电源供电,合理使用Low Power Mode.会非常好的提高设备的续航能力. Low Power Mode方式 Sleep Mode:CPU时钟关闭.全…

BACKGROUND Electronic devices, such as electronic book readers ("eBook reader devices"), cellular telephones, portable media players, desktop computers, laptops, tablet computers, netbooks, personal digital assistants, and the like, rely on elec…

In one embodiment, a network management system (NMS) determines an intent to initialize a request-response exchange with a plurality of clients in a low power and lossy network (LLN). In response, the NMS adaptively schedules corresponding responses…

CPF文件可以有两种组织方式:Flat CPF file or Hierarchical CPF file. 由于在大型的SoC设计中,一般都采用Hierarchical的形式,所以本文主要按这个方式来讲. Hierarchical CPF file:一般定义多个CPF file,通过include来组织起来, 可以分为Top_file:定义一个CPF_MODE变量来选择各个子CPF file,从而适用在FE-BE的flow中. xxx_domain.cpf:定义各个power domain,如…

CPF从Front-end到Back-end(RTL--GDSII)的整个流程: 1)Creating a CPF file:来在前端就建立lower power的规范. 2)检查CPF文件的正确性,用形式验证工具检查一些实现上有没有问题,比如missing isolation or level shifter. 3)做RTL verification with cpf:比如在PSO中,需要确认系统可以正确的关闭,再重新start.此时corresponding control signal并不…

CPF(Common Power Format):cadence推出的一种在设计中描述低功耗设计的文件.完全按Tcl的语言格式来定义. CPF文件在整个前端后端的过程中,需要的部分不一样,所以CPF文件可以随着流程一步步的更新. 一个CPF文件可以分为两部分内容:工艺相关的信息(technology-related)和设计相关的信息(design-related). CPF要求顶层模块必须设置为default power domain,其他的instances 再按设计进行设置.同样也必须有一个…