Cypress Semiconductor /psoc63 /BLE /BLESS /MT_DELAY_CFG3

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Interpret as MT_DELAY_CFG3

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 0XTAL_DISABLE_DELAY 0DIG_LDO_DISABLE_DELAY 0VDDR_STABLE_DELAY

Description

MT Delay configuration for state transitions

Fields

XTAL_DISABLE_DELAY

This register specifies the time from switching of logic to Retention LDO in CYBLERD55 to XTAL Disable. This should include the post processing time The delay is in terms of LF Clock cycles. FW has to program this register based on the selected LF clock frequency. At the minimum XTAL_DISABLE_DELAY should be the sum of DIG_LDO_DISABLE_DELAY and the powerdown time of ACTIVE_LDO

DIG_LDO_DISABLE_DELAY

This field holds the delay from the time of diabling Digital LDO to the time at which ACTIVE regulator is disabled

VDDR_STABLE_DELAY

This field holds the delay after HVLDO Startup to VDDR Stable. Refer to memo AKK-410

Links

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