Software and Hardware Verification Platform for Flat Panel Scaler

LI Bo; WANG De-jiang; PANG Hao-chen; LIU Yan-yan; LI Wen-ming

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Software and Hardware Verification Platform for Flat Panel Scaler

Imaging Technology & Image Processing | 更新时间：2020-08-12

- Software and Hardware Verification Platform for Flat Panel Scaler
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 1, Pages: 134-138(2010)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 海军驻长春地区航空军代表室,吉林长春 130033,E-mail:18943154295@189.cn
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN362
- Received：20 May 2009，
  
  Revised：02 January 1900，
  
  Published Online：20 February 2010，
  
  Published：20 February 2010
- 稿件说明：
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李波;王德江;逄浩辰;刘妍妍;李文明. 一种平板显示器定标器的软硬件验证平台[J]. 液晶与显示, 2010,25(1): 134-138

LI Bo;WANG De-jiang;PANG Hao-chen;LIU Yan-yan;LI Wen-ming. Software and Hardware Verification Platform for Flat Panel Scaler[J]. 液晶与显示, 2010,25(1): 134-138
李波;王德江;逄浩辰;刘妍妍;李文明. 一种平板显示器定标器的软硬件验证平台[J]. 液晶与显示, 2010,25(1): 134-138 DOI：

LI Bo;WANG De-jiang;PANG Hao-chen;LIU Yan-yan;LI Wen-ming. Software and Hardware Verification Platform for Flat Panel Scaler[J]. 液晶与显示, 2010,25(1): 134-138 DOI：

摘要

以一款视频图像定标器为研究对象

提出了一种适用于大规模数字集成电路的软件功能性验证平台

详细阐述了平台的结构、平台中测试向量的选择、生成以及测试结果的验证

采用自动向量生成与结果自检测方法

对定标器完成了1 200个测试类型的验证。描述了基于Xilinx开发板的定标器硬件验证平台

将经功能性验证后的硬件描述语言植入开发板的FPGA中

完成了硬件验证。为流片后的定标器芯片搭建了一个测试环境

试验结果完全符合预期设计。

Abstract

As a kind of signal processing component

the scaler plays an important role in the flat panel display. Taking a video image scaler as researching target

a software verification platform suiting for VLSI chip design is introduced

whose testing vectors selection

testing vectors generation

results checking and architecture are explained thoroughly. Meanwhile

1 200 testing vectors are verified adopting patterns automating generation method. A hardware emulation platform based on Xilinx developing board is presented

and the verification is also finished with loading hardware description language into FPGA. A testing environment for scaler has been implemented

and tape-out results shows that the scaler works well and meets the expectations.

关键词

Keywords

references

. 王德江, 陈柠檬, 王经典, 等. 一种定标器的低硬件复杂度设计[J]. 微电子学, 2007, 37(6):870-873.

. McFarland M C. Formal verification of sequential hardware: a Tutorial [J]. IEEE Trans. on CAD, 1993, 12(5):633-654.

. 梁茂, 魏廷存, 魏晓敏, 等. 单片集成TFT-LCD驱动芯片内置SRAM验证技术研究[J]. 液晶与显示, 2008, 23(1):91-95.

. 程鹏, 魏廷存, 魏晓敏, 等. 单片集成TFT-LCD驱动芯片的设计验证策略[J]. 集成电路设计与开发, 2008, 33(3):264-268.

. 蔡希昌, 翟林培, 周九飞,等. 基于FPGA的非XGA标准图像显示控制器的设计[J]. 液晶与显示, 2008, 23(3):301-305.

. 王德江, 匡海鹏, 周刚,等. 一种红外探测器的图像采集系统[J]. 液晶与显示, 2009,24(3):122-126.

. Kim H C, Kwon B H, Choi M R. An image interpolator with image improvement for LCD controller[J]. IEEE Trans. on Consumer Electronics, 2001, 47(2):263-271.

. Lehmann T M, Gonner C, Spitzer K. Survey: Interpolation methods in medical image processing [J]. IEEE Trans. Med. Imag., 1999, 18(11):1049-1075.

. Asaad H, Hayes J. Design verification via simulation and automatic test pattern generation //Proceedings of 1995 IEEE/ACM International Conference on computer-aided Design, San Jose, USA:IEEE, 1995:174-180.

. Skarabot A, Ramponi G, Buriola L. FPGA architecture for a video wall image processor //Proc. SPIE Int. Symp. Electronic Imaging 2001, San Jose, California: SPIE, 2001:75-84.

. Xilinx. Virtex- II Pro FPGAs:Complete datasheet . .http://www.xilinx.com.

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Related Author

CAI Ze-feng

LV Xiao-cheng

ZHENG Xue-ren

Related Institution

Department of Microelectronics, School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510641,China, E-mail:kczfk@163.

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