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11 years agoModelsim-altera starter - Instantiation of 'dcfifo' failed. The design unit was not f
I am compiling the existence codes and found dcfifo, pll component are instantiated there.
here is the dcfifo codes in side module. dcfifo dcfifo_component ( .rdclk (rdclk), .wrclk (wrclk), .wrreq (wrreq), .aclr (aclr), .data (data), .rdreq (rdreq), .wrfull (sub_wire0), .q (sub_wire1), .rdempty (sub_wire2), .wrusedw (sub_wire3), .rdusedw (sub_wire4), .rdfull (), .wrempty ()); defparam dcfifo_component.intended_device_family = "Cyclone V", dcfifo_component.lpm_hint = "RAM_BLOCK_TYPE=M10K", dcfifo_component.lpm_numwords = 512, dcfifo_component.lpm_showahead = "OFF", dcfifo_component.lpm_type = "dcfifo", dcfifo_component.lpm_width = 16, dcfifo_component.lpm_widthu = 9, dcfifo_component.overflow_checking = "ON", dcfifo_component.rdsync_delaypipe = 4, dcfifo_component.read_aclr_synch = "OFF", dcfifo_component.underflow_checking = "ON", dcfifo_component.use_eab = "ON", dcfifo_component.write_aclr_synch = "OFF", dcfifo_component.wrsync_delaypipe = 4; endmodule Should I generate them(dcfifo and pll)? any procedure to compile them after generation ? Instantiation of 'altera_pll' failed. The design unit was not found. Instantiation of 'dcfifo' failed. The design unit was not found. Regards Vraifluss