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- [SOLVED] - How to fix intra clock timing violation
Some times by trying few strategies in Vivado, the tool solves the timing violations, but what if it doesn't ? Question 1 : Can I always set false path for violation occurring at inter-clock-path ? ( provided , CDC is taken care in RTL ) Question 2 : How to solve Intra-clock-path timing violations ( setup and hold ) Thanks in advance
- [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
- FATAL_ERROR: Vivado Simulator | Forum for Electronics
Commands Quick-Menu: Similar threads Y Vivado in combination with vitis question Started by yefj Jun 8, 2025 Replies: 8 PLD, SPLD, GAL, CPLD, FPGA Design P
- Error :Syntax error near module | Forum for Electronics
Vivado Simulation compiler has the following two commands (scripts) xvlog and xvhdl to compile the different languages I believe these are scripts that call the same base compiler but with different switches
- 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] - 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
- how to write constraint for a clock in vivado suite
1 i have a simple design in verilog , one of the port is "clk" and i want to provide a 200Mhz to this pin how to write a constraint in vivado i am
- Simulation does not start in Modelsim when using Xilinx IP-cores.
In my work I used to: (1) Once only in Vivado => tools => compile simulation libraries, choose modelsim and the target folder (2) Add to file "modelsim ini" the following mapping: unisim = C: … above location 3) In modelsim compile manually or write tcl to compile your code and the ip sim_netlist Check if you have a local modelsim ini as it will overwrite the main ini located in modelsim
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