Zybo led project with vivado- bitstream not generated

[s224071]

Hello,

I'm a beginner in FPGA projects. I've got a zybo board and I'm trying to create a simple led control using Vivado, following this tutorial: http://www.dbrss.org/zybo/tutorial1.html

I followed all the steps, but when I try to create the bitstream, the process fails. I attached the report of the failed bitstream generation. Can somebody help me to figure out what I'm doing wrong?

 

report.txt

project_3.xpr

[D@n]

@s224071,

Based upon the report, you need to double check how your clock and reset lines are getting distributed.  Without a system diagram, though, I can't tell if you've got it right or not.

Care to share a screen capture of how you wired things up?

Dan

[s224071]

@D@n

Thank you for your reply, here's the diagram. If you need further details I'll provide you with them.

[jpeyron]

Hi @s224071,

I was able to get through the vivado portion of this tutorial without an issue. I was not able to get the led's to blink. I then went back and used the board files for the project instead of pointing at the specific fgpa part. With the the gpio block i have it point to the led_4bts as shown in step 4.4 of our getting started with zynq tutorial here. This tutorial also has a link to how to install the board files. I have attached my project as well as the sdk file(hello_world.c). I used the hello world app instead of the empty app in sdk as well.  I am now able to get the led's to blink. Here is the resource page for the Zybo. Here is out github with project available for the zybo as well as IP core for most of our Pmods.

cheers,

Jon

LED_zybo.zip

helloworld.c

[s224071]

Hello @jpeyron, thanks for your help, following your tutorial I was able to switch on the leds. Being a beginner, can you suggest me some useful tutorial about Vivado? 

[jpeyron]

Hi @s224071,

Here is the zybo resource page that has some tutorials like the getting started with zynq. Here is our resource page for vivado. Here is our github dealing with the zybo. Here and here are some basic websites for different HDL designs. Here is a link to some great basic information about digital design as well.

cheers,

Jon