EVENT_IN_PROCESS=BLE_NONE_ENV, CLK_STATUS=BLE_IP_ACT
system status register
| FREQ_WORD | BLE Frequency word; |
| BLE_FREQ_HOP | BLE frequency word change flag; |
| EVENT_IN_PROCESS | BLE event indicator 0 (BLE_NONE_ENV): BLE is not in event process 1 (BLE_IN_ENV): BLE is in event process |
| RX_EN | when 1, system is in RX state |
| TX_EN | when 1, system is in TX state |
| OSC_EN | BLE osc_en output; |
| RADIO_EN | BLE radio_en output; |
| CLK_STATUS | BLE status 0 (BLE_IP_ACT): BLE is active 1 (BLE_IP_SLP): BLE is in sleep mode |