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Found 4 results

  1. Hi, I have been unsuccessfully trying to connect my new OpenScopeMZ to my laptop and keep getting the error message "Error Connecting to Digilent Agent. Please Make Sure the Digilent Agent is Running" every time I try to add the device from WaveForms Live. My computer makes noise and recognizes that a device is plugged into the USB port but that is as far as it goes. I am using Windows 10 Pro, version: 1903, OS build: 18362.1016 on a Microsoft Surface Book 2. I have tried, fully uninstalling and reinstalling, changing the timeout timer up to 20 seconds, and running the Digilent
  2. SDK fatal error:xgpio.h no such file or directory I am using: Vivado 2016.4 Design Tools Windows10 on a Lenovo Ideapad Zybo dev. board with the Zynq7020 While following the first exercise in The Zynq Book Tutorial. I encountered several errors but they seemed harmless enough since I was able to successfully create and export a bitstream. But now I am wondering if those warning and errors from the IP Integrator stage is causing my inability to build the project LED_test_tut_C.c code in the SDK, receiving fatal error:xgpio.h:No such file or directory. When lo
  3. When trying to run the Digilent bsd project for Arty, Vivado 2015.4 cannot run Bitgen due to 2 critical warnings. I have been able to run the Digilent Xadc_Demo and GPIO projects successfully with no problems. I'm wondering if there is an error in the .tcl script for the bsd project. I've attached the Vivado critical warning messages. I'm new to both VIvado and Arty so I would appreciate help.
  4. Hi, I'm following an EE class where we are using your Real Analog - Circuits 1 textbook and lectures. I've been very pleased so far, but I happened to notice a giant bummer in chapter 4, section 6 - Maximum Power Transfer. The whole chapter is based on the misunderstanding that maximum power transfer also implies maximum efficiency, which is obviously wrong. A few qoutes: All of these claims only hold for Rload < Rsource, whereas Rload > Rsource will lead to higher efficiency and less power dissipated in the supply. I believe there are more cases of this misunderstanding appearing in