clash-lib-1.8.0: prims/verilog/Clash_Explicit_BlockRam.primitives.yaml

- BlackBox:
    name: Clash.Explicit.BlockRam.blockRam#
    kind: Declaration
    outputUsage: NonBlocking
    type: |-
      blockRam#
        :: ( KnownDomain dom        ARG[0]
           , HasCallStack  --       ARG[1]
           , NFDataX a )   --       ARG[2]
        => Clock dom       -- clk,  ARG[3]
        => Enable dom      -- en,   ARG[4]
        -> Vec n a         -- init, ARG[5]
        -> Signal dom Int  -- rd,   ARG[6]
        -> Signal dom Bool -- wren, ARG[7]
        -> Signal dom Int  -- wr,   ARG[8]
        -> Signal dom a    -- din,  ARG[9]
        -> Signal dom a
    template: |-
      // blockRam begin
      reg ~TYPO ~GENSYM[~RESULT_RAM][1] [0:~LENGTH[~TYP[5]]-1];

      reg ~TYP[5] ~GENSYM[ram_init][3];
      integer ~GENSYM[i][4];
      initial begin
        ~SYM[3] = ~CONST[5];
        for (~SYM[4]=0; ~SYM[4] < ~LENGTH[~TYP[5]]; ~SYM[4] = ~SYM[4] + 1) begin
          ~SYM[1][~LENGTH[~TYP[5]]-1-~SYM[4]] = ~SYM[3][~SYM[4]*~SIZE[~TYPO]+:~SIZE[~TYPO]];
        end
      end
      ~IF ~ISACTIVEENABLE[4] ~THEN
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~GENSYM[~RESULT_blockRam][5]~IF ~VIVADO ~THEN
        if (~ARG[4]) begin
          if (~ARG[7]) begin
            ~SYM[1][~ARG[8]] <= ~ARG[9];
          end
          ~RESULT <= ~SYM[1][~ARG[6]];
        end~ELSE
        if (~ARG[7] & ~ARG[4]) begin
          ~SYM[1][~ARG[8]] <= ~ARG[9];
        end
        if (~ARG[4]) begin
          ~RESULT <= ~SYM[1][~ARG[6]];
        end~FI
      end~ELSE
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~SYM[5]
        if (~ARG[7]) begin
          ~SYM[1][~ARG[8]] <= ~ARG[9];
        end
        ~RESULT <= ~SYM[1][~ARG[6]];
      end~FI
      // blockRam end
- BlackBox:
    name: Clash.Explicit.BlockRam.blockRamU#
    kind: Declaration
    outputUsage: NonBlocking
    type: |-
      blockRamU#
        :: ( KnownDomain dom        ARG[0]
           , HasCallStack  --       ARG[1]
           , NFDataX a )   --       ARG[2]
        => Clock dom       -- clk,  ARG[3]
        -> Enable dom      -- en,   ARG[4]
        -> SNat n          -- len,  ARG[5]
        -> Signal dom Int  -- rd,   ARG[6]
        -> Signal dom Bool -- wren, ARG[7]
        -> Signal dom Int  -- wr,   ARG[8]
        -> Signal dom a    -- din,  ARG[9]
        -> Signal dom a
    template: |-
      // blockRamU begin
      reg ~TYPO ~GENSYM[~RESULT_RAM][0] [0:~LIT[5]-1];

      ~IF ~ISACTIVEENABLE[4] ~THEN
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~GENSYM[~RESULT_blockRam][5]~IF ~VIVADO ~THEN
        if (~ARG[4]) begin
          if (~ARG[7]) begin
            ~SYM[0][~ARG[8]] <= ~ARG[9];
          end
          ~RESULT <= ~SYM[0][~ARG[6]];
        end~ELSE
        if (~ARG[7] & ~ARG[4]) begin
          ~SYM[0][~ARG[8]] <= ~ARG[9];
        end
        if (~ARG[4]) begin
          ~RESULT <= ~SYM[0][~ARG[6]];
        end~FI
      end~ELSE
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~SYM[5]
        if (~ARG[7]) begin
          ~SYM[0][~ARG[8]] <= ~ARG[9];
        end
        ~RESULT <= ~SYM[0][~ARG[6]];
      end~FI
      // blockRamU end
- BlackBox:
    name: Clash.Explicit.BlockRam.blockRam1#
    kind: Declaration
    outputUsage: NonBlocking
    type: |-
      blockRam1#
        :: ( KnownDomain dom        ARG[0]
           , HasCallStack  --       ARG[1]
           , NFDataX a )   --       ARG[2]
        => Clock dom       -- clk,  ARG[3]
        -> Enable dom      -- en,   ARG[4]
        -> SNat n          -- len,  ARG[5]
        -> a               -- init, ARG[6]
        -> Signal dom Int  -- rd,   ARG[7]
        -> Signal dom Bool -- wren, ARG[8]
        -> Signal dom Int  -- wr,   ARG[9]
        -> Signal dom a    -- din,  ARG[10]
        -> Signal dom a
    template: |-
      // blockRam1 begin
      reg ~TYPO ~GENSYM[~RESULT_RAM][0] [0:~LIT[5]-1];
      integer ~GENSYM[i][1];
      initial begin
          for (~SYM[1]=0;~SYM[1]<~LIT[5];~SYM[1]=~SYM[1]+1) begin
              ~SYM[0][~SYM[1]] = ~CONST[6];
          end
      end

      ~IF ~ISACTIVEENABLE[4] ~THEN
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~GENSYM[~RESULT_blockRam][5]~IF ~VIVADO ~THEN
        if (~ARG[4]) begin
          if (~ARG[8]) begin
            ~SYM[0][~ARG[9]] <= ~ARG[10];
          end
          ~RESULT <= ~SYM[0][~ARG[7]];
        end~ELSE
        if (~ARG[8] & ~ARG[4]) begin
          ~SYM[0][~ARG[9]] <= ~ARG[10];
        end
        if (~ARG[4]) begin
          ~RESULT <= ~SYM[0][~ARG[7]];
        end~FI
      end~ELSE
      always @(~IF~ACTIVEEDGE[Rising][0]~THENposedge~ELSEnegedge~FI ~ARG[3]) begin : ~SYM[5]
        if (~ARG[8]) begin
          ~SYM[0][~ARG[9]] <= ~ARG[10];
        end
        ~RESULT <= ~SYM[0][~ARG[7]];
      end~FI
      // blockRam1 end