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 只記錄部分內容以供查閱,完整內容還是看手冊 目錄 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用來定位當前scope,表明UPF command應該在hierarchy中的哪個位置執行。 2. set_design_top用來聯系UPF和design module,該UPF將應用到每個由該module例化的instance。 3. port和net的區別 ...
文章來源: 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) 盡管對電壓的scaling,可以以平方的關系減小dynamic/leakage power ...
通過supply_on/supply_off可以給UPF中定義的supply_port上電和掉電。 例如在upf中定義了: create_supply_port VDD_DIG create_supply_net VDD_DIG connect_supply_net VDD_DIG ...
在 multi-voltage design 中,當涉及到多個power supply 時,需要 upf 文件來描述power細節,現將 upf 中的基本概念和使用方法記錄如下: upf 中的基本概念: power domain、 supply set、 supply net、supply ...
1、Input 上傳文件: ①限制上傳文件的格式: accept="application/vnd.ms-excel,application/vnd.openxmlformats-office ...
DC將綜合分成三個步驟:translation + mapping + optimization。 Translation是指把設計的HDL描述轉化為GTECH庫元件組成的邏輯電路; Ma ...