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- [SOLVED] - Vivado Synthesis failed with No errors or warnning
I've seen Vivado and ISE before have issues with valid code that just doesn't synthesize correctly or throws errors unless you change avoid some specify coding style Maybe the QA testing runs the tools on files with port mapping using the "=>", so it's hit or miss with positional mapping
- [SOLVED] - ERROR: [Common 17-165] Too many positional options when . . .
But in vivado, we need to provide the whole path, otherwise, vivado deletes the file on its own It might be that the simulation is running in a different folder than you expect This is why I always like to run simulations manually (although I have never used the vivado simulator, I never use internal projects in Modelsim or ActiveHDL)
- [SOLVED] - Converted tricell instance critical warning
Hello guys! I am wondering what does this critical warning means? The scenario was: I have been working with VIVADO 2015 4 Then I installed the last version of VIVADO 2016 3 and when i import this project I got these warnings which I did not have them with the 2015 4 vivado version I am
- Critical warning of No clock received after implementation in Vivado . . .
Re: Critical warning of "No clock" received after implementation in Vivado No clock probably makes sense Either the tools need you to define something as a clock in the xdc, or the tools need to see a clock source somewhere in the clock tree I don't know which one as I've always had defined clocks
- [SOLVED] - ERROR Vivado: [DRC MDRV-1] Multiple . . . - Forum for Electronics
[SOLVED] ERROR Vivado: [DRC MDRV-1] Multiple Driver Nets: Net has multiple drivers
- [SOLVED] - Vivado hold (WHS) timing failure. Is my RTL code flawed or . . .
[SOLVED] Vivado hold (WHS) timing failure Is my RTL code flawed or am i lacking constraints wtr Jun 24, 2015 Jun 24, 2015 #1
- What is the Total Negative Slack | Forum for Electronics
Hello everyone I am new using Vivado, where I used to use ISE suit design when I synthesize my design, to calculate the max frequency that may the system work, I get only two parameters in timing report which are Worst Negative Slack and the Total Negative Slack what do these two factors
- [SOLVED] - shift left (or right) with arithmetic operation for data . . .
I have to use shift operation for signed data type sll and srl are synthesizable, however sla and sra are not How can I perform them?
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