According to the analyses and experiments, the effect on distributive capacitance is the first of all, and the wave's quality is improved to a certain extant by corrected busdrivercircuit.
The design of OLED display board is mainly on the circuit of the OLED power supply and bus interface of display driver.
OLED显示板主要设计了OLED显示屏的电源电路和显示驱动器的总线接口电路。
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This paper implements the whole design of image grab card based on PCI bus, and discusses the hardware design, driver design and PCB circuit design of this system in detail.