Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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FPGA Design of High-performance Display Converter

고성능 디스플레이 변환기의 FPGA 설계

  • Received : 2010.04.01
  • Accepted : 2010.05.12
  • Published : 2010.08.31
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Abstract

In this paper, we propose the hardware architecture of a display converter which is consisted of four functional blocks. The four functional blocks consists of a set of color space converter, de-interacer, video display scaler, and gamma corrector. After the proposed architecture was implemented into hardware, we verified that it operated exactly. The designed hardware has 7,629 LUT and 6,800 Logic Register in Stratix device of Altera and operates in 270 MHz clock frequency.

본 논문에서는 4개의 기능 블록들로 구성된 디스플레이 변환기의 구조를 제안하였다. 디스플레이 변환기의 4개의 기능 블록들은 각각 color space converter, de-interlacer, video display scaler, gamma corrector 등이다. 제안한 구조들은 실제 하드웨어로 구현한 후 정확한 동작을 검증하였다. 구현된 디스플레이 변환기는 Altera 사의 Stratix 디바이스에서 7,629개의 LUT, 6,800개의 Logic Register를 사용하였고, 최대 270 MHz에서 동작이 가능하였다.

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References

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