Lines Matching full:odr

806  * the relation between filter mode, ODR and FS.
808  * Notice that the max ODR of each filter mode is not necessarily the
809  * absolute max ODR supported by the chip.
811  * The ODR divider is not explicitly specified, but it can be deduced based
812  * on the ODR range of each filter mode.
814  * For example, for Sinc4+Sinc1, max ODR is 218.18. That means that the
815  * absolute max ODR is divided by 11 to achieve the max ODR of this filter
818  * The formulas for converting between ODR and FS for a specific filter
821  * Notice that FS = 1 actually means max ODR, and that ODR decreases by
822  * (maximum ODR / maximum FS) for each increment of FS.
824  * odr = MAX_ODR / odr_div * (1 - (fs - 1) / fs_max) <=>
825  * odr = MAX_ODR * (1 - (fs - 1) / fs_max) / odr_div <=>
826  * odr = MAX_ODR * (1 - (fs - 1) / fs_max) / odr_div <=>
827  * odr = MAX_ODR * (fs_max - fs + 1) / (fs_max * odr_div)
832  * MAX_ODR * (fs_max - fs + 1) = fs_max * odr_div * odr <=>
833  * fs_max - fs + 1 = fs_max * odr_div * odr / MAX_ODR <=>
834  * fs = 1 + fs_max - fs_max * odr_div * odr / MAX_ODR
898 	 * When switching between filter modes, try to match the ODR as  in ad4130_set_filter_mode()
899 	 * close as possible. To do this, convert the current FS into ODR  in ad4130_set_filter_mode()