AlexSilva

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About AlexSilva

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  1. Thank you very much @jpeyron I'm going to try that and let you know the outcome.
  2. AlexSilva

    Reading ADC

    Hello everyone, I've bought a Zybo Z7 with a XC7Z010. I can see on the schematics that the pin 19 (IMON) of the IC26 (TPS25940ARVC) is connected to the pin K9 (VP_0) of the SoC. A resistor from this pin to GND converts current IMON to proportional voltage, used as analog current monitor. So the question is: what do I have to do to read this voltage? I'd like to be able to read it and display it on the terminal after SSH'ing into the board. Thank you in advance!
  3. Hello everyone, I've bought a Zybo Z7 with a XC7Z010. I've downloaded the HDMI demo (link here) and I got it working - I connected my laptop to the RX port and a monitor to the TX port. Now what I'm trying to do is to have the TX connected to a monitor, build an image using Petalinux and once I program the SoC I can see the Linux booting on the monitor. I've built an image using the bit and hdf files provided on the HDMI demo project and on Petalinux kernel config I've enabled the following: Device Drivers -> Graphics support -> Enable HDMI HDCP support in MSM DRM driver -> Xilinx DRM -> Xilinx DRM Display Port Driver -> Xilinx DRM Display Port Subsystem Driver I can program the SoC ok but I get no output on the monitor. Am I missing something? Thanks in advance!