Cypress Semiconductor /psoc63 /SRSS /CLK_FLL_CONFIG2

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Interpret as CLK_FLL_CONFIG2

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0FLL_REF_DIV0LOCK_TOL

Description

FLL Configuration Register 2

Fields

FLL_REF_DIV

Control bits for reference divider. Set the divide value before enabling the FLL, and do not change it while FLL is enabled. 0: illegal (undefined behavior) 1: divide by 1 … 8191: divide by 8191

LOCK_TOL

Lock tolerance sets the error threshold for when the FLL output is considered locked to the reference input. A high tolerance can be used to lock more quickly or to track a less accurate source. The tolerance should be set so that the FLL does not unlock under normal conditions. The tolerance is the allowed difference between the count value for the ideal formula and the measured value. 0: tolerate error of 1 count value 1: tolerate error of 2 count values … 511: tolerate error of 512 count values

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