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LMK05318: Figure 56. DCO Mode Control Options

Hirotaka Matsumoto
Guru 27585 points
Part Number: LMK05318

Hi all

Would you mind if we ask LMK05318?

There is the description "Figure 56. DCO Mode Control Options" on the datasheet.



Our customer will use LMK05318 with EEPROM + I2C(Soft pin mode, HW_SW_CTRL INPUT LEVEL=0).
-GPIO_FDEV_EN's default value is 0. Despite of HW_SW_CTRL INPUT LEVEL=0, is the default value of the GPIO_FDEV_EN 0 also?
-DPLL_FDEV_EN's default value is 0. Despite of HW_SW_CTRL INPUT LEVEL=0, is the default value of the DPLL_FDEV_EN 0 also?
As the back ground of this question, despite of the setting of HW_SW_CTRL INPUT LEVEL, register settings are required for DCO mode control eventually, right?

Is our recognition correct? 

Kind regards,

Hirotaka Matsumoto