Setting slow clock accuracy

The slow clock accuracy is 250 ppm, what is the reason you want to change it? To what value?

Clock that I have in my system has accuracy of < 50  ppm. It would be possible to save a little bit power by making this value smaller. (If cc2564 can do BLE window widening properly).

Juha O,

The slow clock accuracy is a system dependency. It is not a local device setting. Therefore, it is not an adjustable value. We have to be compliant to any Bluetooth device.

Regards,

Miguel

I am not an expert in BR/EDR, but at least in BLE you can change this clock setting. Therefore it could be an adjustable value.

Juha,

For which modes do you plan to use this setting?

Miguel

I had plan to reduce power consumption when BLE is used by setting this value to actual value that we have on our board. My device will work as ble central (possibly also ble peripheral).

In cc2541 you can define slow clock value.

Hello,

   I am also going to use CC2564MODN.But which way should I use for generating the slow clock,whether I should use an oscillator or any IC
.

Please tell me the right way.

Thank You.