This paper expounds how to apply the 74f86 chip to make the professional graphics display of the IBM computer compatible with the VGA adapters.
论述了用74f86芯片实现IBM微机专业图形显示器与VGA系列显示适配器兼容的方法。
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The real time display module sends the signal after processed to the DA chip and generates the VGA timing. We can use a VGA monitor to observe the effect of image processing real-timely.