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AN962

Title:
Implementing Auto Baud on dsPIC30F Devices
Name:
AN962
Date:
06/27/2005
Author:
Mike Garbutt
Description:
All current dsPIC30F devices have a UART peripheral with Auto Baud capability. The signal on the UART receive pin (RX pin) can be internally routed to an Input Capture module to time the edges of the incoming signal. From that timing the software can set up the UART at the correct baud rate. Auto Baud is useful when the baud rate of the incoming data is unknown and when the oscillator frequency of the processor is unknown. RC oscillators are often inaccurate and drift over time so systems with RC oscillators are ideal candidates for using Auto Baud.
Keywords:
dsPIC, dsPIC30F, DSC, Digital Signal Control, DSP, 16-bit, Auto Baud, Implementing Auto Baud
 
Application Notes & Source Code
 Last Updated
Size
 
  AN962
  06/27/2005
  320KB
  AN962 Source code
  02/21/2005
  5KB
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