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XR82C684CJ-F Datasheet, PDF (79/107 Pages) Exar Corporation – CMOS Quad Channel UART(QUART)
XR82C684
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Figure 42. A Simplified Drawing of the Receiver Shift Register and Receiver Holding Register
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Please note that if a 16X clock is selected for the receiver,
this over-sampling procedure occurs with each and every
start bit.
  
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