krjdev

Newcomers
  • Content Count

    4
  • Joined

  • Last visited

  1. Hi @artvvb Okay, thanks. I have added these parameters. Now the "Connect board component" works. But I run into a new problem. I have created a unmanaged XDC (TCL) file for the IP. When I open the Top Level Design and execute the following TCL commands by hand, it works: synth_design source path/to/my_unmanaged_constraint.tcl opt_design place_design route_design write_bitstream But not in GUI. Vivado doesn't execute the file. I don't know how the set the properties from the file to get executed. Tried the following: Parameter: USED_IN_IMPLEMENTATION Process Order: EARLY
  2. Hi @JColvin, No problem. The jumper setting on JP6 what I use is pin VU5V0 to pin WALL. I have tried to switch a rectifier diode serial in the supply voltage. Now the board works fine. The voltage drop after the diode has helped. According to your technical reference manual, the maximum voltage should be 5.7V. I have measured the supply voltage with two different instruments (multimeter and oscilloscope). Both of them display only max. 5.5V from the external power supply. Edit: Currently I have no laboratory power supply at home. So I cannot test in which voltage range the board works.
  3. Hello, I want create a custom IP for the Pmod interface. A simple GPIO Interface as example. But I run into a problem. I have downloaded the vivado-library from Digilent and placed the interface folder in my project. The Pmod Interface is available under Vivado. I added these port definitions in the top VHDL file of the AXI peripheral: pmod_pin0_i : in std_logic; pmod_pin0_o : out std_logic; pmod_pin0_t : out std_logic; pmod_pin1_i : in std_logic; pmod_pin1_o : out std_logic; pmod_pin1_t : out std_logic; pmod_pin2_i : in std_logic; pmod_pin2_o : out std_logic; pmod_pin2_t : out std_logic; pmod_pin3_i : in std_logic; pmod_pin3_o : out std_logic; pmod_pin3_t : out std_logic; pmod_pin4_i : in std_logic; pmod_pin4_o : out std_logic; pmod_pin4_t : out std_logic; pmod_pin5_i : in std_logic; pmod_pin5_o : out std_logic; pmod_pin5_t : out std_logic; pmod_pin6_i : in std_logic; pmod_pin6_o : out std_logic; pmod_pin6_t : out std_logic; pmod_pin7_i : in std_logic; pmod_pin7_o : out std_logic; pmod_pin7_t : out std_logic; After that I selected Ports and Interfaces in Package IP window. Then I add a Pmod Interface and mapped the ports from the VHDL file with the Digilent Pmod Interface. I added Pmod to the description field. But when I repackage the IP and I try to click on Connect Board Component it doesn't work. What is missing? Thanks in advance!
  4. Hi, I'm new in this forum. Have an issue with the ZYBO-Z7 when I use an external power supply. The board doesn't power-up very often when I turn on the power switch (SW4). eFuse? The open circuit voltage from the power supply is between 5.45V and 5.50V. When the board is powered over USB, everything works fine.