so here fluctuations of clock and not as a stable EXTCLK can we measure the voltage measured 1.8 v which connect with Pull Up Resistor on This I2C lines. In the I2C lines (Inner Integrated Circuit) is the control path of the processor to the camera as an indicator or driver'sĬekan kamera.Ada two pathways that can be measured or checked are:Ī / CCISCL = Continuity Check Indicator Serial Clock = Channel Clockī / CCISDA = Continuity Check Indicator Serial Data = Data ChannelĬontrol provided by the processor to the camera via the data channel clock berdsarkan changes that occur in the channel clock. Using Frequency Counter or oscilloscope will be seen the value of 9.6 Mhz 1.8 Vpp There is a voltage analog which serves as a power power to the camera, and digital voltages that serve asĬamera data processing analog voltage is greater than is generally a digital voltage analog voltage range 2.8 VĮach camera requires a clock as a condition of his work can be measured, the amount of its stable clock here with Voltage of the camera there: UEM / retu / Avilma / SMPS / LDO regulator and DC-DC Converter step-down.Īn important part in terms of camera work: Prossesor some of the camera: Ic HWA / AEM (Hardware Accelerator / auxiliary Energy Management The camera consists of two essential parts, namely: Processor and Voltage System cameras work measurement and improvement.
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