Clash_Explicit_BlockRam_File.primitives.yaml

- BlackBox:
    name: Clash.Explicit.BlockRam.File.blockRamFile#
    kind: Declaration
    type: |-
      blockRamFile#
        :: ( KnownDomain dom         --       ARG[0]
           , KnownNat m              --       ARG[1]
           , HasCallStack )          --       ARG[2]
        => Clock dom                 -- clk,  ARG[3]
        => Enable dom                -- en,   ARG[4]
        -> SNat n                    -- sz,   ARG[5]
        -> FilePath                  -- file, ARG[6]
        -> Signal dom Int            -- rd,   ARG[7]
        -> Signal dom Bool           -- wren, ARG[8]
        -> Signal dom Int            -- wr,   ARG[9]
        -> Signal dom (BitVector m)  -- din,  ARG[10]
        -> Signal dom (BitVector m)
    template: |-
      // blockRamFile begin
      ~SIGDO[~GENSYM[RAM][1]] [0:~LIT[5]-1];
      ~SIGD[~GENSYM[~RESULT_q][2]][10];

      initial begin
        $readmemb(~FILE[~LIT[6]],~SYM[1]);
      end
      ~IF ~ISACTIVEENABLE[4] ~THEN
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~GENSYM[~COMPNAME_blockRamFile][3]~IF ~VIVADO ~THEN
        if (~ARG[4]) begin
          if (~ARG[8]) begin
            ~SYM[1][~ARG[9]] <= ~ARG[10];
          end
          ~SYM[2] <= ~SYM[1][~ARG[7]];
        end~ELSE
        if (~ARG[8] & ~ARG[4]) begin
          ~SYM[1][~ARG[9]] <= ~ARG[10];
        end
        if (~ARG[4]) begin
          ~SYM[2] <= ~SYM[1][~ARG[7]];
        end~FI
      end~ELSE
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~SYM[3]
        if (~ARG[8]) begin
          ~SYM[1][~ARG[9]] <= ~ARG[10];
        end
        ~SYM[2] <= ~SYM[1][~ARG[7]];
      end~FI

      assign ~RESULT = ~SYM[2];
      // blockRamFile end