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 speci ...
Lower power design amp UPF 只记录部分内容以供查阅,完整内容还是看手册 目录 Lower power design amp UPF C Lower power design strategies . Dynamic and Static Power Dynamic power Static leakage power . 降低功耗的方法 Supply Voltage Re ...
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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 speci ...
1. set_scope用来定位当前scope,表明UPF command应该在hierarchy中的哪个位置执行。 2. set_design_top用来联系UPF和design module,该UPF将应用到每个由该module例化的instance。 3. port和net的区别 ...
文章来源: http://www.docin.com/p-1084596102.html UPF Fundamentals – Power State Tables Power State Table (PST) concept Defining your power intent ...
Pswitch = Ceff * Vvdd^2*Fclk, Pshort-circuit = Isc * Vdd * Fclk, Pleakage = f(Vdd, Vth, W/L) 尽管对电压的scaling,可以以平方的关系减小dynamic/leakage power ...
通过supply_on/supply_off可以给UPF中定义的supply_port上电和掉电。 例如在upf中定义了: create_supply_port VDD_DIG create_supply_net VDD_DIG connect_supply_net VDD_DIG ...
在 multi-voltage design 中,当涉及到多个power supply 时,需要 upf 文件来描述power细节,现将 upf 中的基本概念和使用方法记录如下: upf 中的基本概念: power domain、 supply set、 supply net、supply ...
1、Input 上传文件: ①限制上传文件的格式: accept="application/vnd.ms-excel,application/vnd.openxmlformats-office ...
DC将综合分成三个步骤:translation + mapping + optimization。 Translation是指把设计的HDL描述转化为GTECH库元件组成的逻辑电路; Ma ...