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Data processing apparatus and image forming apparatus having shift register for parallel and serial signal conversions
Data processing apparatus and image forming apparatus having shift register for parallel and serial signal conversions
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机译:具有用于并行和串行信号转换的移位寄存器的数据处理设备和图像形成设备
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摘要
Separately providing a shift register for performing serial-to-parallel conversion on a BD signal and a shift register for performing parallel-to-serial conversion on a bit pattern to generate a PWM signal increases the scale of a circuit for adjusting a writing start position in the scanning direction of a light beam. Therefore, the shift register for performing serial-to-parallel conversion on a BD signal and the shift register for performing parallel-to-serial conversion on a bit pattern to generate a PWM signal are configured as a common register.
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