nextpnr cant route design - ERROR: Invalid global constant node 'INT_L_X0Y60/GND_WIRE'

openXC7 / nextpnr-xilinx

Experimental flows using nextpnr for Xilinx devices

ISC License

39 stars 14 forks source link

Open mirekez opened 3 months ago

mirekez commented 3 months ago

This looks new since there is no crash after error The design is very very small and simple Vivado works ERROR_Invalid_global_constant_node_INT_L_X0Y60_GND_WIRE.zip

lehaifeng000 commented 3 months ago

I am interesting in this error, but I don't understand systemverilog, is there verilog code or the top.json from yosys ?

hansfbaier commented 2 months ago

@mirekez Might it be possible to simplify the systemverilog to get a minimal reproducing example?