[quote=Ryan_Schoelerman]This is essentially a binary question - yes or no
I know the IRCntrl_LED pin controls an IR strobe light - is its power supply off any of these pins? If so, what's the ratings on it? [/quote]
IRLED_CTRL_OUT is an FPGA output from a 3.3V I/O-bank.
Search found 15 matches
- Thu Jul 29, 2010 10:32 am
- Forum: General OptiTrack Support
- Topic: V120 breakout connector pin outs
- Replies: 4
- Views: 2683
- Thu Jul 29, 2010 10:26 am
- Forum: General OptiTrack Support
- Topic: V120 breakout connector pin outs
- Replies: 4
- Views: 2683
Re: V120 breakout connector pin outs
<t>IRLED_CTRL_OUT is a dedicated (3.3V) LVTTL output. Iol=Ioh=8mA.<br/> <br/> VCAP_OUT is not exactly a "5V" supply-rail. It's the output of a ST890 current-limiter, which is set for no less than 200mA. As long as the current drawn from this pis is <200mA, the voltage out of it should be within 0.5V...
- Thu Apr 29, 2010 2:24 pm
- Forum: General OptiTrack Support
- Topic: Sync wirelength
- Replies: 9
- Views: 4990
Re: Sync wirelength
Correct, 20mA terminated into a matching 50-ohm load.
2V/(50+50)ohm.
2V/(50+50)ohm.
- Thu Apr 29, 2010 1:53 pm
- Forum: General OptiTrack Support
- Topic: How to plug Shutter Glasses with OptiHub?
- Replies: 3
- Views: 3295
Re: How to plug Shutter Glasses with OptiHub?
3m on each cable will not be a problem.
- Wed Apr 28, 2010 12:38 pm
- Forum: General OptiTrack Support
- Topic: How to plug Shutter Glasses with OptiHub?
- Replies: 3
- Views: 3295
Re: How to plug Shutter Glasses with OptiHub?
<r>Usually the vendor of the stereo-glasses emitter will supply the Mini-DIN cable that connects up the video card, and BNC on the other end to connect to the emitter/OptiHub.<br/> <br/> You can order it here:<br/> <URL url="http://www.vrlogic.com/html/stereographics/emitter__adapter___cable_infor.h...
- Fri Apr 23, 2010 1:48 pm
- Forum: General OptiTrack Support
- Topic: Sync wirelength
- Replies: 9
- Views: 4990
Re: Sync wirelength
"Doesn't put out enough current..." ?? Refer to Pg2 of datasheet. The buffer can sink/source 24mA at Vcc=3V. For a Voh of 2.0V into a 50ohm load, Iout=4mA, well below the rated 24mA.
There is a 50ohm series termination resistor on Ext Sync Out.
There is a 50ohm series termination resistor on Ext Sync Out.
- Thu Apr 22, 2010 2:43 pm
- Forum: General OptiTrack Support
- Topic: Sync wirelength
- Replies: 9
- Views: 4990
Re: Sync wirelength
The spec of the output-driver for the External Sync Output is here (Vcc=3.3V):
http://focus.ti.com/lit/ds/symlink/sn74lvc2g34.pdf
The spec for the External Sync Input is: Vil(max)= 0.8V, Vih(min) = 2.0V
http://focus.ti.com/lit/ds/symlink/sn74lvc2g34.pdf
The spec for the External Sync Input is: Vil(max)= 0.8V, Vih(min) = 2.0V
- Thu Mar 04, 2010 5:30 pm
- Forum: ARENA & Expression
- Topic: Low FPS!! 12 100R2 and 2 OptiHub through OptiSync Mode
- Replies: 6
- Views: 4248
Re: Low FPS!! 12 100R2 and 2 OptiHub through OptiSync Mode
We have been able to reproduce the problem you described on a certain batch of V100:R2 cameras fulfilled during the last two months. Pls call us at 1-888-865-5535 to arrange for your cameras to be fixed.
We apologize for the any inconvenience caused.
We apologize for the any inconvenience caused.
- Fri Feb 26, 2010 3:55 pm
- Forum: ARENA & Expression
- Topic: Low FPS!! 12 100R2 and 2 OptiHub through OptiSync Mode
- Replies: 6
- Views: 4248
Re: Low FPS!! 12 100R2 and 2 OptiHub through OptiSync Mode
Pls make sure that you're cascading the two OptiHubs correctly. You should connect the Hub Sync Out jack of one hub to the Hub Sync In jack of the other hub.
Exposure should not have any effect on the frame-rate of the cameras.
Exposure should not have any effect on the frame-rate of the cameras.
- Thu Feb 04, 2010 3:01 pm
- Forum: General OptiTrack Support
- Topic: SLIM:V100 Sync
- Replies: 7
- Views: 5333
Re: SLIM:V100 Sync
<t>Ok. That would be the reason that camera-to-camera sync is not working. Unfortunately, we had a batch of bad board. If you're in a rush to get it working and are handy with a soldering-iron, then go ahead and bridge the two pads of the missing component together (making sure the solder doesn't re...