Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Area-Delay-Efficeint FPGA Design of 32-bit Euclid's GCD based on Sum of
  Absolute Difference   Euclids algorithm is widely used in calculating of GCD (Greatest Common
Divisor) of two positive numbers. There are various fields where this division
is used such as channel coding, cryptography, and error correction codes. This
makes the GCD a fundamental algorithm in number theory, so a number of methods
have been discovered to efficiently compute it. The main contribution of this
paper is to investigate a method that computes the GCD of two 32-bit numbers
based on Euclidean algorithm which targets six different Xilinx chips. The
complexity of this method that we call Optimized_GCDSAD is achieved by
utilizing Sum of Absolute Difference (SAD) block which is based on a fast
carry-out generation function. The efficiency of the proposed architecture is
evaluated based on criteria such as time (latency), area delay product (ADP)
and space (slice number) complexity. The VHDL codes of these architectures have
been implemented and synthesized through ISE 14.7. A detailed comparative
analysis indicates that the proposed Optimized_GCDSAD method based on SAD block
outperforms previously known results.

21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat