基于飞思卡尔I.mx6平台的车载液晶显示屏驱动设计

Weilun Cheng, Yanliang Li
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引用次数: 0

摘要

本文主要针对车载显示终端,采用飞思卡尔公司生产的i.mx6ul板作为硬件平台,采用ARM Cortex®-A7处理器和EJ080NA-05B液晶显示屏。介绍了硬件布线、帧缓冲显示接口、LCD控制器、驱动程序和应用程序。在嵌入式Linux 2.6内核显示设备接口Framebuffer的基础上,分析了其硬件原理和软件框架,并进行了LCD的驱动设计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Driving Design of Vehicle LCD Display Based on Freescale I.mx6 Platform
This paper mainly aims at the on-board display terminal, i.mx6ul board produced by Freescale Company is used as hardware platform, ARM Cortex®-A7 processor and EJ080NA-05B LCD screen is used.The hardware wiring, Framebuffer display interface, LCD controller, driver and application program are introduced. On the basis of Framebuffer, which is the interface of display device in 2.6 kernel embedded Linux, the hardware principle and software framework are analyzed, and the driving design of LCD is carried out.
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