nRF51822 (BLE) -> Change UUID, Major, Minor by hardware?

[lnBetween]

When using the nRF51822 as a Bluetooth Smart (BLE) emitter, is it possible to change the UUID, Major or Minor values by hardware (for example, by changing the digital input values of the nRF51822 chip), or can it only be done by software?

[Pektusin]

Your sw can monitor any changes on the hw side (pins, buses etc) and grammatically change UUID, Major or Minor values accordingly.