Hi! I am trying to implement connection with smart card via UART on LPC11uxx. After a few calculation and with help of examples, I understood, that I shlould fill the right values of DLL and DLM to get a nessesary initial frequency (3.57MHz). But, when I configurate DLM = 13 and DLM = 1 using formula Fdiv = SYSCLK/(F*baudrate) (where F = 372 and baudrate = 9600), a see just a 14,5 KHz. Why? Where I made mistake?
Solved! Go to Solution.
Hi ,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
To provide the fastest possible support, I've attached a Smart Card demo which illustrates implementing Smart Card Interface (SCI) on LPC11Uxx, please refer to it.
Have a great day,
TIC
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hi ,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
To provide the fastest possible support, I've attached a Smart Card demo which illustrates implementing Smart Card Interface (SCI) on LPC11Uxx, please refer to it.
Have a great day,
TIC
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
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thanks, man :smileyhappy: