chip calculator 中文意思是什麼
chip calculator
解釋
單片計算機- chip : n 1 碎片，削片，薄片；碎屑；薄木片；無價值的東西。2 （陶器等的）缺損（處）。3 （賭博用）籌碼；〈p...
- calculator : n. 1. 計算者。2. 計算機；計算機操縱者。3. （使計算方便的）一覽表。4. 有打算的人，不落空的人；謀略家。
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Nowadays, all functions of a calculator including calculating units, display driver, keyboard interface and so on, are integrated on one single chip
現代計算器使用一塊集成電路晶元來完成各種運算、顯示驅動和鍵盤介面等完整功能，依賴的是高度集成的動態cmos邏輯和微碼設計技術。 -
As key technology of the single chip calculator, the highly integrated dynamic cmos logic implement and the micro program design are now owned only by the developed countries and kept in secret. based on the conjunction of " top - down " and " bottom - up " design approach, the hardware system and micro program design of the calculator is thoroughly studied in this paper, and finally has been mastered
本論文以香港興華半導體公司的計算器單晶元c9821為藍本，採用了自頂向下和從底向上相結合的方法，對計算器單晶元的硬體電路設計和軟體編程方法進行了深入的研究與剖析，終于掌握了這種晶元的設計技術，並對c9821進行了功能的改進與完善。 -
Finally, a new calculator chip c9831 is designed, to which more functions than c9821 are added. this shows that the core technology of calculator design has been mastered
最後，實現了c9821產品的功能升級，開發出了一款新的計算器產品c9831 ，這進一步表明本論文已掌握計算器晶元設計的核心技術。 -
A typical calculator chip from rcl semiconductor inc, c9821, is referenced and developed. the chip of the calculator consists of several function units such as rc oscillator, power management module, microprogrammed control unit ( mcu ), register group, lcd driver and keyboard interface
在硬體方面，在完成計算器的功能模塊劃分的基礎上，對包括rc振蕩器、電源模塊、 lcd顯示驅動模塊、鍵盤介面、寄存器組、微程序控制器在內的各個功能模塊的系統結構和電路原理進行了分析，掌握了它們的設計方法。 -
After having analyzed the theory of the calculator circuit thoroughly, the author made use of the characteristic of the calendar circuit and put forward a new design method, namely replacing the static circuit with the dynamic circuit to reduce the area of whole chip. now the author has finished the design of the calendar circuit and accomplished the layout design with the full - custom method
本文作者在透徹分析計算器原理的基礎上，利用萬年歷電路的工作頻率的特點，提出了以cmos動態門代替靜態觸發器的設計方法，獨立設計出萬年歷部分電路，將其與計算器部分電路緊密融合，構成一塊完整的數字大規模集成電路，並以全定製的方法實現了整個晶元的版圖設計。
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