1.4 Acronyms and Abbreviations
| 
                             Acronyms  | 
                             Abbreviations  | 
|---|---|
| 
                             DGI  | 
                             Data Gateway Interface  | 
| DS-TWR | Double-Sided-Two-Way-Ranging | 
| 
                             ETSI  | 
                             European Telecommunications Standards Institute  | 
| 
                             FCC  | 
                             Federal Communications Commission  | 
| 
                             FLL  | 
                             Frequency Lock Loop  | 
| 
                             HW  | 
                             Hardware  | 
| 
                             MCU  | 
                             Micro-Controller Unit  | 
| MPU | Memory Protection Unit | 
| 
                             PR  | 
                             Prover  | 
| 
                             RF  | 
                             Radio Frequency  | 
| 
                             RX  | 
                             Receiver  | 
| 
                             SMA  | 
                             Sub Miniature Version A  | 
| 
                             SSID  | 
                             Secure Session Identifier  | 
| 
                             SW  | 
                             Software  | 
| 
                             SWD  | 
                             Serial Wire Debugger  | 
| 
                             ToA  | 
                             Time of Arrival  | 
| 
                             TDoA  | 
                             Time Difference of Arrival  | 
| TFBGA | Thin Fine-Pitch Ball Grid Array | 
| 
                             TX  | 
                             Transmitter  | 
| 
                             USB  | 
                             Universal Serial Bus  | 
| 
                             UWB  | 
                             Ultra-Wide Band  | 
| 
                             VR  | 
                             Verifier  | 
| 
                             XTAL  | 
                             External Crystal  | 
