diff options
Diffstat (limited to 'rtl/_modexpng_recombinator_cell.v')
-rw-r--r-- | rtl/_modexpng_recombinator_cell.v | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/rtl/_modexpng_recombinator_cell.v b/rtl/_modexpng_recombinator_cell.v deleted file mode 100644 index b72395e..0000000 --- a/rtl/_modexpng_recombinator_cell.v +++ /dev/null @@ -1,40 +0,0 @@ -module modexpng_recombinator_cell -( - clk, - ce, clr, - din, dout -); - - // - // Headers - // - `include "modexpng_parameters.vh" - - // - // Ports - // - input clk; - input ce; - input clr; - input [ MAC_W -1:0] din; - output [WORD_W -1:0] dout; - - reg [WORD_W -2:0] z; - reg [WORD_W :0] y; - reg [WORD_W +1:0] x; - - assign dout = x[WORD_W-1:0]; - - wire [WORD_W -2:0] din_z = din[3*WORD_W -2 :2*WORD_W]; // [46:32] - wire [WORD_W -1:0] din_y = din[2*WORD_W -1 : WORD_W]; // [31:16] - wire [WORD_W -1:0] din_x = din[ WORD_W -1 : 0]; // [15: 0] - - always @(posedge clk) - // - if (ce) begin - z <= din_z; - y <= clr ? {1'b0, din_y} : {1'b0, din_y} + {2'b00, z}; - x <= clr ? {2'b00, din_x} : {2'b00, din_x} + {1'b0, y} + {WORD_NULL, x[WORD_EXT_W-1:WORD_W]}; - end - -endmodule |