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LCoS微型显示器接口电路设计
资料介绍
运用乒乓操作的SRAM缓存结构,给出了一个基于FPGA的显示驱动方案,并结合数字时间比率灰度技术,采用分子场方式成功设计了时分256级灰度的接口系统。仿真及测试结果表明,该系统各项输出符合要求,能够驱动所需的显示屏。通过乒乓操作,有效地提高了显示屏的响应效率,并扩大了其应用范围。
A digital scheme of display based on FPGA was designed,with SRAM cache architecture of Ping-pong operation.And a design of interface system for 256 level gray scale display has been realized by the method of sub-frame,with digital time gray technology.Simulation and test results indicate that the system can give off suitable control signals and drive the screen.Besides,by means of Ping-pong operation,the responsive efficiency of display screen is improved efficaciously,and the application area is widened.
部分文件列表
| 文件名 | 大小 |
| LCoS微型显示器接口电路设计.pdf | 402K |
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