一个嵌入式16位微处理器

Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 (Cat. No.00EX434) Pub Date : 2000-08-28 DOI:10.1109/APASIC.2000.896976

Y. Cha, Chang-Su Park, Gyeong-Yeon Cho, Hyek-Hwan Choi

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引用次数: 0

摘要

本文提出了一种低成本、高码密度的嵌入式16位微处理器。该指令集适用于C语言编译器，具有良好的代码密度。它具有7个通用电阻和16位固定长度指令集，该指令集具有短长度偏移和小直接操作数。16位偏移量和直接操作数可以通过使用扩展寄存器和扩展标志进行扩展。它实现了4200门，因此它可以代替8位微处理器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An embedded 16-bit microprocessor

This paper presents low cost and high code density embedded 16 bit microprocessor. The instruction set is suitable for C compiler and has good code density. It has 7 general purpose resisters and 16-bit fixed length instruction set which has a short length offset and small immediate operand. A 16-bit offset and immediate operand could be extended by using extension register and extension flag. It's implemented with 4200 gates so that it can be substituted for an 8-bit microprocessor.

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Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 (Cat. No.00EX434)

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