基于ARM1176的数码相框开发

Based on the ARM1176 Digital Photo frame Development

数码相框是以现代人类对电子产品的需求为目的,开发满足人类需求的电子产品.现代电子产品发展到日常生活中的各个领域,并且在各个领域改变及影响着人类的生活及方式,满足人类需求以达到科学技术服务生活的目的.该设计是基于arm1176处理器开发简单实用的电子相框.开发过程中使用三星的S3C6410为芯片,通过看硬件电路图以及硬件技术手册写了系统的u-boot,并完成了touchscreen、LCD、AC97等裸板驱动.其中u-boot实现了tftp,nand erase、nand read、nand write、bootm等功能.

The digital photo frame is the electronic products developed to meet people’s needs. The electronic products have reached daily life in all fields, and have a great impact on people’s life and life style, to achieve the goal of science and technology serve people. The thesis is the simple and practical digital frame based on the arm1176 processor. The author uses S3C6410 of Samsung as the chip in the process of development to write system u-boot on the basis of hardware circuit diagrams and hardware technical manuals. He also writes some bare board driver such as touchscreen, LCD, AC97. The u-boot has the following functions： tftp,nand erase, nand read, nand write, bootm.