Bluetechnix Argos3D - P100, Руководство пользователя

Страница: 20 / 25

Hardware User Manual - Argos3D – P100 Last change: 22 August 2013
Version 1.5
Pin No. Signal Name Power Domain Type Description
1 HARDWARE_TRIGGER
1)
3V I Camera trigger input
2 EXT.MOD_N 3V DP Modulation signal output-
3 EXT.MOD_P 3V DP Modulation signal
4 SGND - PWR Ground
Table 7-7: Modulation Light Interface
7.5.1.1 Timing diagram of the Hardware-Trigger signal
t
LAT
t
PH
t
PL
HW trigger edge
Illumination modulation signal
Figure 7-4: Timing diagram of the hardware trigger signal
Timing value Description Min Typical Max Unit
t
PL
Pulse Low Time before Trigger 50 ns
t
PH
Pulse High Time 50 ns
t
LAT
Trigger Edge to Frame Capture Latency TBD 60 TBD µs
Table 7-8: Timing specification for the hardware trigger signal
7.5.2 USB Micro B Connector (b)
A standard micro USB B Connector is used for connecting the Argos 3D - P100 to a host computer.
7.5.3 Power connector (c)
Connector Type: 2.1mm ID / 5.5mm OD
Polarity:
Note
Only use the provided power supply.
© Bluetechnix 2013 Page | 19