67947 - Vivado Synthesis - XDC read in before a second synth_design run is not used by Synthesis in non-project mode Tcl script flow Description I have a Tcl script similar to the following: source src/run.files synth_design -top top -part xcvu065-ffvc1517-3-e-es2 ...
This is not a requirement, because the USED_IN file property determines if it is an OOC XDC file, not the filename. In a typical design, an IP receives some of its required constraints from the top-level design. For example, if your custom IP does not directly interface with the ...
Use 0 for MSB or LSB for RAM declaration (Xilinx Answer 64044) Vivado Synthesis - WARNING: [Synth 8-152] case item 2'bx1 overlaps with previous case item(s) (Xilinx Answer 62162) Vivado Synthesis - Why does MAX_FANOUT not work when the load is in a different hierarchy and hierarchy ...
The xl_state function requires two arguments: the initial condition and a fixed-point declaration. Because you need to count up to 4, you need 3 bits. persistent state, state = xl_state(0,{xlUnsigned, 3, 0}); 11. Use a switch-case statement to define the FSM states shown. A small...
You regeneerate the wrappers, look through them and they're fine. But for synth or sim it uses something else that you don't know here wthe it is - I just spent some hours figuring out if I was missing something... "port xxx doesn't exi...
() to consumer.h > iio: consumer.h: Add missing forward declaration for struct iio_buffer > misc: mathworks: Fix copy size on 64-bit platforms > drivers: mathworks: update PCI code > iio: Fix scan mask selection > iio: ad5064: Fix regulator handling > Revert "iio: ad5064: Explicitly...
(Xilinx Answer 64049)Vivado Synthesis - Register is not absorbed into BRAM when its reset value or initial value is non-zero (Xilinx Answer 64034)Vivado Synthesis - Getting "ERROR: [Synth 8-659] type mismatch in port association" when running OOC flow where the netlist tool cannot put the ...
They will search the default for an entity matching the correct name before moving to the correct library. This is the same for both Xilinx and ***. But this wont work in 3rd party tools like modelsim/active HDL, libraries have to be correct. Regarding your package though - its not need...
Use 0 for MSB or LSB for RAM declaration (Xilinx Answer 64044) Vivado Synthesis - WARNING: [Synth 8-152] case item 2'bx1 overlaps with previous case item(s) (Xilinx Answer 62162) Vivado Synthesis - Why does MAX_FANOUT not work when the load is in a different hierarchy and hierarchy ...