兵工自动化Issue(5)：95-96,2.DOI:10.7690/bgzdh.2013.05.026
基于PowerPC嵌入式平台的WindML图形驱动设计
WindML Graphics Drive Design Based on PowerPC Embedded Platform
王璐 1官琴1
作者信息
- 1. 中国兵器工业第五八研究所特种电子技术部，四川 绵阳 621000
- 折叠
摘要
Abstract
The graphics development component WindML in VxWorks operating system only provide CHIPS chip with generic driver support, there is no specific driver program for CHIPS 65445 display chip. Therefore, this article proposed one method which using WindML graphics drive design method of CHIPS65545 chip based on the PowerPC embedded platform. Based on PowerPC embedded platform, use WindML operation system graphics development component in VxWorks operating system to develop display driver based on CHIP65545 chip, and give the detailed steps of development. The experimental results show that the program is working correctly, the resolution can reach 1 024×768, refresh rate is 60Hz, the highest support reaches 8bpp color depth. It runs smoothly in application.关键词
VxWorks/WindML/图形驱动Key words
VxWorks/WindML/graphics drive分类
军事科技引用本文复制引用
王璐,官琴..基于PowerPC嵌入式平台的WindML图形驱动设计[J].兵工自动化,2013,(5):95-96,2.
