diff options
Diffstat (limited to 'rtl/modexpng_mac_array.v')
| -rw-r--r-- | rtl/modexpng_mac_array.v | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/rtl/modexpng_mac_array.v b/rtl/modexpng_mac_array.v deleted file mode 100644 index 067929e..0000000 --- a/rtl/modexpng_mac_array.v +++ /dev/null @@ -1,116 +0,0 @@ -module modexpng_mac_array -( - clk, - ce, clr, - ce_aux, clr_aux, - casc_a, casc_a_aux, - a_in, b_in, p_out, - a_in_aux, p_out_aux -); - - - // - // Includes - // - `include "modexpng_parameters.vh" - `include "modexpng_parameters_x8.vh" - - - // - // Ports - // - input clk; - input ce; - input [NUM_MULTS -1:0] clr; - input ce_aux; - input clr_aux; - input [NUM_MULTS -2:0] casc_a; - input casc_a_aux; - input [NUM_MULTS * WORD_WIDTH -1:0] a_in; - input [ 1 * WORD_WIDTH -1:0] b_in; - output [NUM_MULTS * MAC_WIDTH -1:0] p_out; - input [ 1 * WORD_WIDTH -1:0] a_in_aux; - output [ 1 * MAC_WIDTH -1:0] p_out_aux; - - - // - // A-Cascade Paths - // - wire [WORD_WIDTH-1:0] a_casc_int[0:NUM_MULTS-2]; - wire [WORD_WIDTH-1:0] a_casc_int_aux; - - - // - // LSB - // - modexpng_mac mac_lsb - ( - .clk (clk), - .ce (ce), - .clr (clr[0]), - .casc_a (1'b0), - .a_in (a_in[0+:WORD_WIDTH]), - .b_in (b_in), - .p_out (p_out[0+:MAC_WIDTH]), - .a_casc_in ({WORD_WIDTH{1'b0}}), - .a_casc_out (a_casc_int[0]) - ); - - - // - // INT - // - genvar z; - generate for (z=1; z<(NUM_MULTS-1); z=z+1) - begin : gen_modexpng_mac_int - modexpng_mac mac_int - ( - .clk (clk), - .ce (ce), - .clr (clr[z]), - .casc_a (casc_a[z-1]), - .a_in (a_in[z*WORD_WIDTH+:WORD_WIDTH]), - .b_in (b_in), - .p_out (p_out[z*MAC_WIDTH+:MAC_WIDTH]), - .a_casc_in (a_casc_int[z-1]), - .a_casc_out (a_casc_int[z]) - ); - end - endgenerate - - - // - // MSB - // - modexpng_mac mac_msb - ( - .clk (clk), - .ce (ce), - .clr (clr[NUM_MULTS-1]), - .casc_a (casc_a[NUM_MULTS-2]), - .a_in (a_in[(NUM_MULTS-1)*WORD_WIDTH+:WORD_WIDTH]), - .b_in (b_in), - .p_out (p_out[(NUM_MULTS-1)*MAC_WIDTH+:MAC_WIDTH]), - .a_casc_in (a_casc_int[NUM_MULTS-2]), - .a_casc_out (a_casc_int_aux) - ); - - - // - // AUX - // - modexpng_mac mac_aux - ( - .clk (clk), - .ce (ce_aux), - .clr (clr_aux), - .casc_a (casc_a_aux), - .a_in (a_in_aux), - .b_in (b_in), - .p_out (p_out_aux), - .a_casc_in (a_casc_int_aux), - .a_casc_out () - ); - - -endmodule |