Detail publikace

LUT Cascade-Based Implementations of Allocators

DVOŘÁK, V. MIKUŠEK, P.

Originální název

LUT Cascade-Based Implementations of Allocators

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

This paper presents a new technique for iterative decomposition of multiple-output Boolean functions with an embedded heuristics to order variables. The algorithm produces a cascade of LUTs that implements the given function and simultaneously constructs a sub-optimal Multi-Terminal Binary Decision Diagram (MTBDD). The LUT cascade can be used for pipelined processing on FPGAs or at a non-traditional synthesis of large combinational and sequential circuits. On the other hand, suboptimal MTBBDs can serve as prototypes for efficient firmware implementation, especially when a micro-programmed controller that firmware runs on supports multi-way branching.  A novel technique is illustrated on a practical example of the m x n wavefront allocator (m = n = 4, 20 inputs, 16 outputs). It may be quite useful as a more flexible alternative implementation of digital systems with increased testability and improved manufacturability.

Klíčová slova

LUT cascades, Multi-Terminal BDDs, iterative disjunctive decomposition, a wavefront allocator

Autoři

DVOŘÁK, V.; MIKUŠEK, P.

Rok RIV

2008

Vydáno

1. 12. 2008

Nakladatel

IEEE Computer Society

Místo

New York

ISBN

978-1-4244-2482-5

Kniha

Proc. of the 25th Convention of EEE in Israel

Strany od

85

Strany do

89

Strany počet

5

URL

https://www.fit.vut.cz/research/publication/8794/

BibTex

@inproceedings{BUT30717,
  author="Václav {Dvořák} and Petr {Mikušek}",
  title="LUT Cascade-Based Implementations of Allocators",
  booktitle="Proc. of the 25th Convention of EEE in Israel",
  year="2008",
  pages="85--89",
  publisher="IEEE Computer Society",
  address="New York",
  isbn="978-1-4244-2482-5",
  url="https://www.fit.vut.cz/research/publication/8794/"
}