[Elphel-support] Script for changing the SADDR bit for the MT9P031 sensor
Elphel Support
support-list at support.elphel.com
Fri Mar 9 14:26:50 PST 2018
Frederick, you need to power you board either directly from the 10393 3.3V on the cable, or (if you board has other components that need more power than 10393 can provide) use external power switch driven by the cable power.
The problem is that the cable goes directly to the FPGA port that should be powered _before_ any non-zero voltage appears on the FPGA pins. This is a feature of the FPGA.
Andrey
---- On Fri, 09 Mar 2018 13:47:51 -0800 Frederick Gamache <frederick.gamache at gmail.com> wrote ----
I use TeraTerm.
I receive something else than 0xffff, but it seam to be the same value for any register...
Maybe I should check my power on my sensor chip.
FPGA bitstream stalls, it doesn't initialize if I power on my sensor PCB.
Fred
On Fri, Mar 9, 2018 at 4:37 PM, Oleg <support-list at support.elphel.com> wrote:
Hi,
Question: does the software needs to reach the 34VL02 EEPROM at any point?
Because I don't have one on my own sensor board...
It should work fine without eeprom.
Did it read chip id? or is it 0xffff? Do you use minicom or putty or other terminal program?
Regards,
Oleg
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