Andreas, It is wrong phase setting on the 10359 FPGA - phase determines when the pixel data is latched, it is possible to adjust it using autocampars.php->parsedit.php. The phases are adjusted for each of the cable - 10353-10359 (you should not modify as other sensors work, that is SENSOR_PHASE parameter), and there are 3 separate phase setting for each of the J2, J3 and J4 connectors.
Additionally, we now have custom flex cable ( FPC , actually) that while having the same ends to fit the existent FPC connectors, has ground conductor between each signal line, better preserving signal integrity. This cable is 450mm long, it is designed fro Eyesis-4pi, but can be used in other applications too. Andrey On Thu, May 26, 2011 at 10:53 PM, Andreas Bean <[email protected]> wrote: > Andrey, > > Currently we are testing a 3 sensor setup with a 359 board. Its basically > working, but the connected to J4 shows some sort of problems. Green and > purple pixels in high brightness regions. > We have 3 359RevA boards and 5 10338RevD here. > I also interchanged the 359 and 10338 boards - always the same result: > J2,J3 is working fine, J4 sensor is delevering bad pixels. > > Important also: > We have connected the sensors with an 8" ffc cable > The firmware revision is 8.0.8.48 > > Do you think is a software or hardware problem? > > Andreas > > _______________________________________________ > Support-list mailing list > [email protected] > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >
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