userguide
====== Differences ====== This shows you the differences between two versions of the page.
|
userguide [2013/09/26 15:44] sim [Optics] |
userguide [2013/10/30 23:48] (current) tobi |
||
|---|---|---|---|
| Line 204: | Line 204: | ||
| * [[http://sourceforge.net/p/jaer/code/HEAD/tree/trunk/doc/DVS128_PAER_PCB_2009.pdf?format=raw|DVS128_PAER PCB Schematics and Layout]] | * [[http://sourceforge.net/p/jaer/code/HEAD/tree/trunk/doc/DVS128_PAER_PCB_2009.pdf?format=raw|DVS128_PAER PCB Schematics and Layout]] | ||
| - | * [[http://sourceforge.net/p/jaer/code/HEAD/tree/trunk/deviceFirmwarePCBLayout/SiLabsC8051F320/DVS128_PAER_PCB_2009_Firmware/[|DVS128_PAER firmware directory in jAER]]. | + | * [[https://sourceforge.net/p/jaer/code/HEAD/tree/trunk/deviceFirmwarePCBLayout/SiLabsC8051F320/DVS128_PAER_PCB_2009_Firmware/|DVS128_PAER firmware directory in jAER]]. |
| * [[http://sourceforge.net/p/jaer/code/HEAD/tree/trunk/deviceFirmwarePCBLayout/SiLabsC8051F320/DVS128_PAER_PCB_2009_Firmware/USB_Main.c|USB_Main.c - the main firmware file]] | * [[http://sourceforge.net/p/jaer/code/HEAD/tree/trunk/deviceFirmwarePCBLayout/SiLabsC8051F320/DVS128_PAER_PCB_2009_Firmware/USB_Main.c|USB_Main.c - the main firmware file]] | ||
| + | ====== Specifications ====== | ||
| ===== Tmpdiff128 Specifications ===== | ===== Tmpdiff128 Specifications ===== | ||
| Line 220: | Line 221: | ||
| | Die size mm<sup>2</sup>|6.0 x 6.3 | | | Die size mm<sup>2</sup>|6.0 x 6.3 | | ||
| | Chip interface|15-bit word-parallel AER\\ active low Req and Ack 4-phase handshake| | | Chip interface|15-bit word-parallel AER\\ active low Req and Ack 4-phase handshake| | ||
| - | | Computer interface|USB 2.0, Windows XP driver\\ [[http://jaer.wiki.sourceforge.net|Java API]] & Matlab output file format | | + | | Power consumption|Chip: 23mW @ 3.3V\\ 1.5mA core\\ 0.3mA logic\\ 5.5mA biases | |
| - | | Power consumption|Chip: 23mW @ 3.3V\\ 1.5mA core\\ 0.3mA logic\\ 5.5mA biases\\ USB System: approx. 70mA | | + | |
| | Dynamic range|120dB\\ 2 lux to > 100 klux scene illumination with f/1.2 lens with normal contrast objects\\ Moonlight (<0.1 lux) with high contrast scene | | | Dynamic range|120dB\\ 2 lux to > 100 klux scene illumination with f/1.2 lens with normal contrast objects\\ Moonlight (<0.1 lux) with high contrast scene | | ||
| | Photodiode dark current at room temperature|4fA (~10nA/cm<sup>2</sup>)\\ Nwell photodiode | | | Photodiode dark current at room temperature|4fA (~10nA/cm<sup>2</sup>)\\ Nwell photodiode | | ||
| Line 227: | Line 227: | ||
| | Max events/sec|~1M events/sec | | | Max events/sec|~1M events/sec | | ||
| | Pixel matching|2.1% contrast\\ (The event threshold 1-sigma mismatch is 2.1% contrast) | | | Pixel matching|2.1% contrast\\ (The event threshold 1-sigma mismatch is 2.1% contrast) | | ||
| - | | Optics|Standard CS-mount lenses\\ Other custom mounts available | | ||
| | Board dimensions|Width: 49mm\\ Height: 36.25mm\\ Depth (OD from front to back of boards): 14mm\\ PGA 101 package: 33.6mm square | | | Board dimensions|Width: 49mm\\ Height: 36.25mm\\ Depth (OD from front to back of boards): 14mm\\ PGA 101 package: 33.6mm square | | ||
| + | |||
| + | ===== DVS128 Specifications ===== | ||
| + | These specifications apply to the DVS128 camera. | ||
| + | |||
| + | | Computer interface|USB 2.0 standard B female connector, Windows XP/7/8 x32/x64, Linux x64, Mac OS drivers\\ [[http://jaerproject.net|Java API]] | | ||
| + | | Power consumption, USB 5V VBUS| Low activity, 60mA, High activity, 100mA | | ||
| + | | Optics|Standard CCTV CS-mount lenses for 1/2" format cameras | | ||
| + | |||
| + | ====== Troubleshooting ====== | ||
| + | |||
| + | This section will be added to as new problems are reported on the sourceforge help forum. | ||
| + | |||
| + | Symptoms: | ||
| + | |||
| + | jAER is running and a DVS is plugged in. Either there are no spikes coming out, or there are some spikes but they don't make sense. | ||
| + | |||
| + | Possible solutions: | ||
| + | |||
| + | 1) Check that all filters are disabled. | ||
| + | 2) Check that the lens aperture is open. | ||
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /home/httpd/vhosts/siliconretina.ini.uzh.ch/httpdocs/wiki/inc/auth.php on line 656
userguide.1380203099.txt.gz · Last modified: 2013/09/26 15:44 by sim
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 3.0 Unported
