low-level logic circuit 中文意思是什麼
low-level logic circuit
解釋
低電平邏輯電路-
Based on many other circuit formats, a new kind of logic - level circuit representation, called unified middle - level circuit format ( umcf ), is defined in this paper, in which some special operations on circuit related with power estimation and low power design. umcf can not only interchange circuits of different formats, but also convert circuits to hspice acceptable files, which can be used for transistor level power estimation
本文結合多種不同的電路格式，自主定義了一種邏輯級電路的中間表示形式（稱為umcf ）和一系列極具特色的與低功耗技術相關的操作，它不但可以實現與其他多種電路格式之間的相互轉換，還可以將電路直接轉換成hspice可以接受的文件，進行晶體管級的電路功耗估計，這樣可以在公認的高精度的功耗模擬器上，對本文的結果進行有效的驗證。 -
Low power vlsi designs can be achieved at various design levels, which rang from circuit, logic, architecture and algorithmic ( behavioral ) levels to system level, according to the down - top design flow
超大規模集成電路低功耗設計可以在不同的設計層次進行考慮，自下而上分可以分為：物理層、邏輯層、結構層、演算法（行為）層和系統層。 -
In the description of circuit design, the emphasis is paid the following hardware modules : ad / da inverter, dsp module, external program / data memory, cpld control logic, serial communication module, power module, and so on. problems and the corresponding solutions found in the design and debug stage are discussed, too. finally, the low - level software driver design is presented in detail, including system booting, initialization of dsp registers, cpld logic and timing control, drivers for asynchronous communication fifo, and drivers for ad converter
在電路模塊分析中，重點介紹了語音的輸入放大和輸出緩沖部分、 ad da轉換、 dsp語音壓縮解壓、外部程序數據存儲器、 cpld邏輯控制、串列收發組件、電源供電以及dsp的jtag介面等等，並且給出了在硬體電路設計和調試過程中的問題與解決辦法。
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