Didn't find it in the documentation. I need to know the maximum supported rx and tx baud rate for the serial uart on the aduc m320 usind external crystal oscillator.
From the user guide:
Baud Rate = UCLK/CDPCLK ÷ (2 × 16 × COMDIV) ÷ (M + N ÷ 2048)
UCLK is max 80 MHz and CDPCLK is min 4, which give you a max PCLK speed of 20MHz
20MHz/32 = 625kBaud
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