Abstract
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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