pulp-platform / pulpissimo

This is the top-level project for the PULPissimo Platform. It instantiates a PULPissimo open-source system with a PULP SoC domain, but no cluster.
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Error on synthesis and bitstream generation #395

Closed xzj478 closed 1 year ago

xzj478 commented 1 year ago

I was facing the error: "ERROR: [Synth 8-439] module 'xpm_memory_spram' not found [/home/tmp/hero/hardware/working_dir/tech_cells_generic/src/fpga/tc_sram_xilinx.sv:92]" when I tried to do the synthesis (generating bitstream). The synthesis was running on Vivado/Vitis 2022.1, Questa Sim-64 vsim 2020.3_2. I'm confused, since xpm_memory_spram is a parameterized macro in libraries, how can it be unrecognized?

Does this have anything to do with the version of Vivado or it has other solutions for that?

Thanks.