| yosys -import |
| if { [info procs get_ports] == {} } { plugin -i design_introspection } |
| if { [info procs read_xdc] == {} } { plugin -i xdc } |
| yosys -import ;# ingest plugin commands |
| |
| read_verilog $::env(DESIGN_TOP).v |
| |
| # -flatten is used to ensure that the output eblif has only one module. |
| # Some of symbiflow expects eblifs with only one module. |
| synth_xilinx -flatten -abc9 -nosrl -noclkbuf -nodsp |
| |
| #Read the design constraints |
| read_xdc -part_json ../xc7a35tcsg324-1.json $::env(DESIGN_TOP).xdc |
| |
| # Write the design in JSON format. |
| write_json $::env(DESIGN_TOP).json |
