Analog Devices ADuCM356

Reference Manual ADuCM356
CLOCKING ARCHITECTURE
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To exit hibernate mode to switch back to using only the AFE clock,
use the following suggested sequence:
uiDummyRead = pADI_AFE->LPDACCON0; // Dummy
read to wake-up AFE die
delay_10us(2000); // Wait
20mS
DigClkSel(DIGCLK_SOURCE_AFE);
UrtCfg(pADI_UART0,B57600, // Re-In►
itialize the UART
(BITM_UART_COMLCR_WLS|3),0); // Con►
figure UART for 57600 baud rate
printf("Digital Die clocked by AFE die's 16MHz
oscillator \r\n");