/** @page nrf52820_drivers nRF52820 Drivers @{ @ref nrf_aar @ref nrf_acl @ref nrf_ccm @ref nrf_clock @ref nrf_comp @ref nrf_ecb @ref nrf_ficr @ref nrf_gpio @ref nrf_gpiote @ref nrf_nvmc @ref nrf_power @ref nrf_ppi @ref nrf_qdec @ref nrf_radio @ref nrf_rng @ref nrf_rtc @ref nrf_spi @ref nrf_spim @ref nrf_spis @ref nrf_systick @ref nrf_swi_egu @ref nrf_temp @ref nrf_timer @ref nrf_twi @ref nrf_twim @ref nrf_twis @ref nrf_uart @ref nrf_uarte @ref nrf_usbd @ref nrf_wdt @} */