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Contents

Guide for applicants

Design Specification

Outline of examination

Contest Result

Design Specification

1. Purpose
2. Design enviroment
3. Principle
   3-1. CORDIC method
   3-2. Extension to \(-π～π\)
   3-3. Algorithm
4. Design
   4-1. Design of the updated
          value \(α_i\) and \(δ_i\)
   4-2. Judgement of the angle \(z\)
          by the angle \(θ\)
   4-3. Determination of the
          initialvalue \(x_0\)
   4-4. Output example of the
          value
5. Example to Level2
6. Challenge
7. Unit of measurement of the
   circuit scale and speed

18th LSI Design Contests・in Okinawa Design Specification - 4

4. Design

Shows an example of a RTL design CORDIC circuit using a simple block diagram and flow in this case.

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