LeddarTech LeddarSteer, User Manual

Page: 7 / 50

54A0059_V1.1_EN / LeddarSteer DBSD Evaluation Board – User Guide 7 | 50
Table of Figures
Fig. 1: DBSD optical stack (conceptual view) ............................................................................................... 13
Fig. 2: Single-waveform example .................................................................................................................. 15
Fig. 3: Relaxation time vs. temperature ........................................................................................................ 16
Fig. 4: Overdrive waveform, from high to low voltage ................................................................................... 16
Fig. 5: DBSD front and side views ................................................................................................................ 18
Fig. 6: DBSD isometric view.......................................................................................................................... 18
Fig. 7: DBSD high-level implementation diagram ......................................................................................... 19
Fig. 8: DBSD electronic interface .................................................................................................................. 19
Fig. 9: LeddarSteer EVB front and side views .............................................................................................. 22
Fig. 10: LeddarSteer EVB isometric view ..................................................................................................... 22
Fig. 11: LeddarSteer EVB high-level implementation diagram ..................................................................... 23
Fig. 12: LeddarSteer EVB logical block diagram .......................................................................................... 24
Fig. 13: LeddarSteer EVB power block diagram ........................................................................................... 25
Fig. 14: LeddarSteer EVB electronic interface .............................................................................................. 26
Fig. 15: Connector P3 inserted into the driver board .................................................................................... 30
Fig. 16: Connector P2 inserted into the driver board .................................................................................... 31
Fig. 17: USB cable inserted into the driver board ......................................................................................... 31
Fig. 18: Connector P1 inserted into the driver board .................................................................................... 32
Fig. 19: DIP switch S1-3 in position for firmware update .............................................................................. 33
Fig. 20: State and transition – Stand-alone mode ........................................................................................ 35
Fig. 21: State and transition – Slave mode 1 ................................................................................................ 36
Fig. 22: Flat flexible cable properly oriented ................................................................................................. 38
Fig. 23: Flat flexible cable properly inserted ................................................................................................. 38
Fig. 24: LeddarTech’s current optical setup for calibrating the firs t 7 cells (conceptual view) ...................... 39
Fig. 25: LeddarTech’s current optical setup for calibrating the 8 th cell (conceptual view) ............................ 41
Fig. 26: LeddarTech’s current optical setup for optical efficiency (conceptual view) .................................... 42
Fig. 27: DBSD efficiency vs. angle ................................................................................................................ 43
Fig. 28: Led darTech’s current optical setup for transition time (conceptual view) ........................................ 44