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논문검색

Implementation of Combinational and Sequential Functions in Embedded Firmware

초록

영어

The paper addresses firmware implementation of multiple-output combinational and
sequential Boolean functions based on cascades of Look-Up Tables (LUTs). A LUT cascade
is described as a means of compact representation of a large class of Boolean functions,
which reduces their evaluation to multiple indirect memory accesses. A LUT-oriented
decomposition technique is illustrated on several examples. A specialized micro-engine is
proposed for sequential processing of LUT cascades by means of multi-way branching. The
presented method provides high performance micro-programmed control for embedded
applications.

목차

Abstract
 1. Introduction
 2. Basic notions and terminology
 3. MTBDDs and LUT cascades
 4. LUT cascades synthesis by iterative decomposition
 5. A micro-programmed controller with multi-way branching
 6. Examples
 7. Conclusions
 References

저자정보

  • Vaclav Dvorak Brno University of Technology, Czech Republic

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