首页>
外国专利>
ADC CALIBRATION TO ACCOMODATE TEMPERATURE VARIATION USING VERTICAL BLANKING INTERRUPTS
ADC CALIBRATION TO ACCOMODATE TEMPERATURE VARIATION USING VERTICAL BLANKING INTERRUPTS
展开▼
机译:使用垂直消隐中断进行ADC校准以适应温度变化
展开▼
页面导航
摘要
著录项
相似文献
摘要
ABSTRACT ADC CALIBRATION TO ACCOMMODATE TEMPERATURE VARIATION USING VERTICALBLANKING INTERRUPTSIn digital display circuitry, configured to display an image encoded in an analog display signal, the digital display circuitry includes analog-to-digital converter (ADC) circuitry to recover pixel data elements of the image. During vertical blanking intervals of the analog display signal, the ADC circuitry is calibrated. Outside the vertical blanking intervals, the ADC circuitry is used to convert information in the analog display signal into digital representations of the pixel data elements. For example, the calibrating may include determining more acceptable values for certain ones of the operational parameters of the ADC circuitry.Fig. 2
展开▼