Discussion in "ARM Development" started by    vijay baskar    Nov 16, 2013.
Sat Nov 16 2013, 09:58 am
#1
Hello ALL,
i have a basic doubt in UART lpc series
in the below formula
baudrate = Pclk/16*(256*UDLM+UDLL)

why he is multiplying 256*UDLM
is there any special reason.

Regards
baskar


Mon Nov 18 2013, 12:44 am
#2
by multiplying by 256.. he is actually shifting it 8 bits..

265 * UDLM + UDLL is same as (UDLM << 8) | UDLL

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