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Lpc2000

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Message

Query (UART inerfacing with LPC21xx)

2005-12-13 by malhotra_umang@yahoo.com

Hello Sir,
  I am new to this technical group.
  I am workingon Philips ARM (LPC family) controllers.
  I was interfacing ST16C554D UART (a Startek Product) with LPC 21xx controller.
  I m initializing it properly in my C code.
  But due to some reason I was not getting results,
  Then I tried to write Initialization code for this external UART through LPC internal UART0.
  When I write proper initialization sequence from UART0, I m getting right Transmissions from ST16C554D uart.
  Then, I m not able to understand why the initialization code written in main program is not working, though same I m writing from UART0.
  So, please help me out to know about this serious problem.
   
  Thanks, 
  Umang Malhotra


			
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