Advertising interval register.
ADV_INTERVAL | Range: 0x0020 to 0x4000 (For ADV_IND) 0x00A0 to 0x4000 (For ADV_SCAN_IND and NONCONN_IND) Invalid for ADV_DIRECT_IND Time = N * 0.625 msec Time Range: 20 ms to 10.24 sec. For directed advertising, firmware programs the default value of 1.28 seconds. In MMMS mode, this register is used as ADV_NI_TIMER when the ADV_NI_VALID is set by firmware |