- 1
- 2
- 3
- 4
- 5
ARM7全彩OLED驱动控制电路设计
资料介绍
介绍了一款全彩无源OLED模块的驱动接口电路及驱动程序的设计。系统采用ARM7系列的LPC2138为控制核心,分别设计了电源电路、下载电路、复位电路和接口电路,并向全彩无源OLED模块提供数据信号和控制信号,从而实现了分辨力为128×128,65×103色的动态全彩图片显示。设计了基于ARM7内核的OLED驱动电路实验系统,可显示红、绿、蓝单色以及全彩图片,为中小尺寸OLED提供了一种低成本、低功耗的单芯片解决方案。
The paper introduces the design of driving circuit,reset circuit,download circuit,interface circuit and driving programs of the full-color passive OLED（organic light emitting device） module in the display system.The system adopts the LPC2138,family of ARM7-core,to control the OLED module.The data and control signals are provided by LPC2138 in order to realize a resolution of 128×128,65×103 dynamic full-color display.Experiment results show that the system can display red,green,blue and full-color pictures,provide a low-cost,low-power and single-chip solution for small sized OLEDs.
部分文件列表
| 文件名 | 大小 |
| ARM7全彩OLED驱动控制电路设计.pdf | 397K |
全部评论(0)