Dave S.

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  1. I have a PmodOLED display board connected to the JA header on an ARTY board by Digilent. I am using Verilog and have tried version 16.4 and 17.1. I am using the supplied sample code to write to the display for the first time. When I try to "Program Device" I get the following error message: [Labtools 27-3303] Incorrect bitstream assigned to device. Bitfile is incompatible for this device. Can someone please tell me what the problem may be? Thanks, Dave
  2. Can someone please point me to a manual for the Protocol section of the Waveforms software? I would like to send an I2C command over a bus but I am getting an I2C bus error. Verify the signal pull-ups error. I do have the appropriate pullup resistor however. Also, it's not clear how the interface works. A manual would be useful. Thanks, Dave