L9960 is not writing new configuration values to registers.

[Basavanagouda1]

Hi All,

I'm using L9960 motor controller IC in my project. I tried to configure CONFIG1,2,3 and 4 registers using different value. I'm reading back my values, But register is not configured with new value and it is using default values.

How to configure these registers?

Is there any process to write to these registers?

Thanks,

Basava