| // Copyright (C) 2020-2021 The SymbiFlow Authors. |
| // |
| // Use of this source code is governed by a ISC-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/ISC |
| // |
| // SPDX-License-Identifier:ISC |
| |
| (* abc9_flop, lib_whitebox *) |
| module sh_dff( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| input C |
| ); |
| parameter [0:0] INIT = 1'b0; |
| initial Q = INIT; |
| |
| always @(posedge C) |
| Q <= D; |
| endmodule |
| |
| (* abc9_box, lib_blackbox *) |
| module adder_carry( |
| output sumout, |
| output cout, |
| input p, |
| input g, |
| input cin |
| ); |
| assign sumout = p ^ cin; |
| assign cout = p ? cin : g; |
| |
| endmodule |
| |
| (* abc9_box, lib_whitebox *) |
| module adder_lut5( |
| output lut5_out, |
| (* abc9_carry *) |
| output cout, |
| input [0:4] in, |
| (* abc9_carry *) |
| input cin |
| ); |
| parameter [0:15] LUT=0; |
| parameter IN2_IS_CIN = 0; |
| |
| wire [0:4] li = (IN2_IS_CIN) ? {in[0], in[1], cin, in[3], in[4]} : {in[0], in[1], in[2], in[3],in[4]}; |
| |
| // Output function |
| wire [0:15] s1 = li[0] ? |
| {LUT[0], LUT[2], LUT[4], LUT[6], LUT[8], LUT[10], LUT[12], LUT[14], LUT[16], LUT[18], LUT[20], LUT[22], LUT[24], LUT[26], LUT[28], LUT[30]}: |
| {LUT[1], LUT[3], LUT[5], LUT[7], LUT[9], LUT[11], LUT[13], LUT[15], LUT[17], LUT[19], LUT[21], LUT[23], LUT[25], LUT[27], LUT[29], LUT[31]}; |
| |
| wire [0:7] s2 = li[1] ? {s1[0], s1[2], s1[4], s1[6], s1[8], s1[10], s1[12], s1[14]} : |
| {s1[1], s1[3], s1[5], s1[7], s1[9], s1[11], s1[13], s1[15]}; |
| |
| wire [0:3] s3 = li[2] ? {s2[0], s2[2], s2[4], s2[6]} : {s2[1], s2[3], s2[5], s2[7]}; |
| wire [0:1] s4 = li[3] ? {s3[0], s3[2]} : {s3[1], s3[3]}; |
| |
| assign lut5_out = li[4] ? s4[0] : s4[1]; |
| |
| // Carry out function |
| assign cout = (s3[2]) ? cin : s3[3]; |
| |
| endmodule |
| |
| |
| |
| (* abc9_lut=1, lib_whitebox *) |
| module frac_lut6( |
| input [0:5] in, |
| output [0:3] lut4_out, |
| output [0:1] lut5_out, |
| output lut6_out |
| ); |
| parameter [0:63] LUT = 0; |
| // Effective LUT input |
| wire [0:5] li = in; |
| |
| // Output function |
| wire [0:31] s1 = li[0] ? |
| {LUT[0] , LUT[2] , LUT[4] , LUT[6] , LUT[8] , LUT[10], LUT[12], LUT[14], |
| LUT[16], LUT[18], LUT[20], LUT[22], LUT[24], LUT[26], LUT[28], LUT[30], |
| LUT[32], LUT[34], LUT[36], LUT[38], LUT[40], LUT[42], LUT[44], LUT[46], |
| LUT[48], LUT[50], LUT[52], LUT[54], LUT[56], LUT[58], LUT[60], LUT[62]}: |
| {LUT[1] , LUT[3] , LUT[5] , LUT[7] , LUT[9] , LUT[11], LUT[13], LUT[15], |
| LUT[17], LUT[19], LUT[21], LUT[23], LUT[25], LUT[27], LUT[29], LUT[31], |
| LUT[33], LUT[35], LUT[37], LUT[39], LUT[41], LUT[43], LUT[45], LUT[47], |
| LUT[49], LUT[51], LUT[53], LUT[55], LUT[57], LUT[59], LUT[61], LUT[63]}; |
| |
| wire [0:15] s2 = li[1] ? |
| {s1[0] , s1[2] , s1[4] , s1[6] , s1[8] , s1[10], s1[12], s1[14], |
| s1[16], s1[18], s1[20], s1[22], s1[24], s1[26], s1[28], s1[30]}: |
| {s1[1] , s1[3] , s1[5] , s1[7] , s1[9] , s1[11], s1[13], s1[15], |
| s1[17], s1[19], s1[21], s1[23], s1[25], s1[27], s1[29], s1[31]}; |
| |
| wire [0:7] s3 = li[2] ? |
| {s2[0], s2[2], s2[4], s2[6], s2[8], s2[10], s2[12], s2[14]}: |
| {s2[1], s2[3], s2[5], s2[7], s2[9], s2[11], s2[13], s2[15]}; |
| |
| wire [0:3] s4 = li[3] ? {s3[0], s3[2], s3[4], s3[6]}: |
| {s3[1], s3[3], s3[5], s3[7]}; |
| |
| wire [0:1] s5 = li[4] ? {s4[0], s4[2]} : {s4[1], s4[3]}; |
| |
| assign lut4_out[0] = s4[0]; |
| assign lut4_out[1] = s4[1]; |
| assign lut4_out[2] = s4[2]; |
| assign lut4_out[3] = s4[3]; |
| |
| assign lut5_out[0] = s0[0]; |
| assign lut5_out[1] = s5[1]; |
| |
| assign lut6_out = li[5] ? s5[0] : s5[1]; |
| |
| endmodule |
| |
| (* abc9_flop, lib_whitebox *) |
| module dff( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| (* invertible_pin = "IS_C_INVERTED" *) |
| input C |
| ); |
| parameter [0:0] INIT = 1'b0; |
| parameter [0:0] IS_C_INVERTED = 1'b0; |
| initial Q = INIT; |
| case(|IS_C_INVERTED) |
| 1'b0: |
| always @(posedge C) |
| Q <= D; |
| 1'b1: |
| always @(negedge C) |
| Q <= D; |
| endcase |
| endmodule |
| |
| (* abc9_flop, lib_whitebox *) |
| module dffr( |
| output reg Q, |
| input D, |
| input R, |
| (* clkbuf_sink *) |
| (* invertible_pin = "IS_C_INVERTED" *) |
| input C |
| ); |
| parameter [0:0] INIT = 1'b0; |
| parameter [0:0] IS_C_INVERTED = 1'b0; |
| initial Q = INIT; |
| case(|IS_C_INVERTED) |
| 1'b0: |
| always @(posedge C or posedge R) |
| if (R) |
| Q <= 1'b0; |
| else |
| Q <= D; |
| 1'b1: |
| always @(negedge C or posedge R) |
| if (R) |
| Q <= 1'b0; |
| else |
| Q <= D; |
| endcase |
| endmodule |
| |
| (* abc9_flop, lib_whitebox *) |
| module dffre( |
| output reg Q, |
| input D, |
| input R, |
| input E, |
| (* clkbuf_sink *) |
| (* invertible_pin = "IS_C_INVERTED" *) |
| input C |
| ); |
| parameter [0:0] INIT = 1'b0; |
| parameter [0:0] IS_C_INVERTED = 1'b0; |
| initial Q = INIT; |
| case(|IS_C_INVERTED) |
| 1'b0: |
| always @(posedge C or posedge R) |
| if (R) |
| Q <= 1'b0; |
| else if(E) |
| Q <= D; |
| 1'b1: |
| always @(negedge C or posedge R) |
| if (R) |
| Q <= 1'b0; |
| else if(E) |
| Q <= D; |
| endcase |
| endmodule |
| |
| module dffs( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| (* invertible_pin = "IS_C_INVERTED" *) |
| input C, |
| input S |
| ); |
| parameter [0:0] INIT = 1'b0; |
| parameter [0:0] IS_C_INVERTED = 1'b0; |
| initial Q = INIT; |
| case(|IS_C_INVERTED) |
| 1'b0: |
| always @(posedge C or negedge S) |
| if (S) |
| Q <= 1'b1; |
| else |
| Q <= D; |
| 1'b1: |
| always @(negedge C or negedge S) |
| if (S) |
| Q <= 1'b1; |
| else |
| Q <= D; |
| endcase |
| endmodule |
| |
| module dffse( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| (* invertible_pin = "IS_C_INVERTED" *) |
| input C, |
| input S, |
| input E, |
| ); |
| parameter [0:0] INIT = 1'b0; |
| parameter [0:0] IS_C_INVERTED = 1'b0; |
| initial Q = INIT; |
| case(|IS_C_INVERTED) |
| 1'b0: |
| always @(posedge C or negedge S) |
| if (S) |
| Q <= 1'b1; |
| else if(E) |
| Q <= D; |
| 1'b1: |
| always @(negedge C or negedge S) |
| if (S) |
| Q <= 1'b1; |
| else if(E) |
| Q <= D; |
| endcase |
| endmodule |
| |
| module dffsr( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| (* invertible_pin = "IS_C_INVERTED" *) |
| input C, |
| input R, |
| input S |
| ); |
| parameter [0:0] INIT = 1'b0; |
| parameter [0:0] IS_C_INVERTED = 1'b0; |
| initial Q = INIT; |
| case(|IS_C_INVERTED) |
| 1'b0: |
| always @(posedge C or negedge S or negedge R) |
| if (S) |
| Q <= 1'b1; |
| else if (R) |
| Q <= 1'b0; |
| else |
| Q <= D; |
| 1'b1: |
| always @(negedge C or negedge S or negedge R) |
| if (S) |
| Q <= 1'b1; |
| else if (R) |
| Q <= 1'b0; |
| else |
| Q <= D; |
| endcase |
| endmodule |
| |
| module dffsre( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| input C, |
| input E, |
| input R, |
| input S |
| ); |
| parameter [0:0] INIT = 1'b0; |
| initial Q = INIT; |
| |
| always @(posedge C or negedge S or negedge R) |
| if (!R) |
| Q <= 1'b0; |
| else if (!S) |
| Q <= 1'b1; |
| else if (E) |
| Q <= D; |
| |
| endmodule |
| |
| module dffnsre( |
| output reg Q, |
| input D, |
| (* clkbuf_sink *) |
| input C, |
| input E, |
| input R, |
| input S |
| ); |
| parameter [0:0] INIT = 1'b0; |
| initial Q = INIT; |
| |
| always @(negedge C or negedge S or negedge R) |
| if (!R) |
| Q <= 1'b0; |
| else if (!S) |
| Q <= 1'b1; |
| else if (E) |
| Q <= D; |
| |
| endmodule |
| |
| (* abc9_flop, lib_whitebox *) |
| module latchsre ( |
| output reg Q, |
| input S, |
| input R, |
| input D, |
| input G, |
| input E |
| ); |
| parameter [0:0] INIT = 1'b0; |
| initial Q = INIT; |
| always @* |
| begin |
| if (!R) |
| Q <= 1'b0; |
| else if (!S) |
| Q <= 1'b1; |
| else if (E && G) |
| Q <= D; |
| end |
| endmodule |
| |
| (* abc9_flop, lib_whitebox *) |
| module latchnsre ( |
| output reg Q, |
| input S, |
| input R, |
| input D, |
| input G, |
| input E |
| ); |
| parameter [0:0] INIT = 1'b0; |
| initial Q = INIT; |
| always @* |
| begin |
| if (!R) |
| Q <= 1'b0; |
| else if (!S) |
| Q <= 1'b1; |
| else if (E && !G) |
| Q <= D; |
| end |
| endmodule |
| |
| (* abc9_flop, lib_whitebox *) |
| module scff( |
| output reg Q, |
| input D, |
| input clk |
| ); |
| parameter [0:0] INIT = 1'b0; |
| initial Q = INIT; |
| |
| always @(posedge clk) |
| Q <= D; |
| endmodule |
| |
| module TDP_BRAM18 ( |
| (* clkbuf_sink *) |
| input CLOCKA, |
| (* clkbuf_sink *) |
| input CLOCKB, |
| input READENABLEA, |
| input READENABLEB, |
| input [13:0] ADDRA, |
| input [13:0] ADDRB, |
| input [15:0] WRITEDATAA, |
| input [15:0] WRITEDATAB, |
| input [1:0] WRITEDATAAP, |
| input [1:0] WRITEDATABP, |
| input WRITEENABLEA, |
| input WRITEENABLEB, |
| input [1:0] BYTEENABLEA, |
| input [1:0] BYTEENABLEB, |
| //input [2:0] WRITEDATAWIDTHA, |
| //input [2:0] WRITEDATAWIDTHB, |
| //input [2:0] READDATAWIDTHA, |
| //input [2:0] READDATAWIDTHB, |
| output [15:0] READDATAA, |
| output [15:0] READDATAB, |
| output [1:0] READDATAAP, |
| output [1:0] READDATABP |
| ); |
| parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter integer READ_WIDTH_A = 0; |
| parameter integer READ_WIDTH_B = 0; |
| parameter integer WRITE_WIDTH_A = 0; |
| parameter integer WRITE_WIDTH_B = 0; |
| |
| endmodule |
| |
| module TDP_BRAM36 ( |
| (* clkbuf_sink *) |
| input CLOCKA, |
| (* clkbuf_sink *) |
| input CLOCKB, |
| input READENABLEA, |
| input READENABLEB, |
| input [14:0] ADDRA, |
| input [14:0] ADDRB, |
| input [31:0] WRITEDATAA, |
| input [31:0] WRITEDATAB, |
| input [3:0] WRITEDATAAP, |
| input [3:0] WRITEDATABP, |
| input WRITEENABLEA, |
| input WRITEENABLEB, |
| input [3:0] BYTEENABLEA, |
| input [3:0] BYTEENABLEB, |
| //input [2:0] WRITEDATAWIDTHA, |
| //input [2:0] WRITEDATAWIDTHB, |
| //input [2:0] READDATAWIDTHA, |
| //input [2:0] READDATAWIDTHB, |
| output [31:0] READDATAA, |
| output [31:0] READDATAB, |
| output [3:0] READDATAAP, |
| output [3:0] READDATABP |
| ); |
| parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INITP_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_40 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_41 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_42 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_43 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_44 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_45 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_46 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_47 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_48 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_49 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_4A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_4B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_4C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_4D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_4E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_4F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_50 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_51 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_52 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_53 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_54 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_55 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_56 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_57 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_58 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_59 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_5A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_5B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_5C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_5D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_5E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_5F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_60 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_61 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_62 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_63 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_64 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_65 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_66 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_67 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_68 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_69 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_6A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_6B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_6C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_6D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_6E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_6F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_70 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_71 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_72 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_73 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_74 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_75 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_76 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_77 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_78 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_79 = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_7A = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_7B = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_7C = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_7D = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_7E = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter INIT_7F = 256'h0000000000000000000000000000000000000000000000000000000000000000; |
| parameter integer READ_WIDTH_A = 0; |
| parameter integer READ_WIDTH_B = 0; |
| parameter integer WRITE_WIDTH_A = 0; |
| parameter integer WRITE_WIDTH_B = 0; |
| |
| endmodule |
| |
| (* blackbox *) |
| module QL_DSP1 ( |
| input [19:0] a, |
| input [17:0] b, |
| (* clkbuf_sink *) |
| input clk0, |
| (* clkbuf_sink *) |
| input clk1, |
| input [ 1:0] feedback0, |
| input [ 1:0] feedback1, |
| input load_acc0, |
| input load_acc1, |
| input reset0, |
| input reset1, |
| output reg [37:0] z |
| ); |
| parameter MODE_BITS = 27'b00000000000000000000000000; |
| endmodule /* QL_DSP1 */ |
| |
| (* blackbox *) |
| module QL_DSP2 ( // TODO: Name subject to change |
| input [19:0] a, |
| input [17:0] b, |
| input [ 3:0] acc_fir, |
| output [37:0] z, |
| output [17:0] dly_b, |
| |
| (* clkbuf_sink *) |
| input clk, |
| input reset, |
| |
| input [1:0] feedback, |
| input load_acc, |
| input unsigned_a, |
| input unsigned_b, |
| |
| input f_mode, |
| input [2:0] output_select, |
| input saturate_enable, |
| input [5:0] shift_right, |
| input round, |
| input subtract, |
| input register_inputs, |
| input [19:0] coeff_0, |
| input [19:0] coeff_1, |
| input [19:0] coeff_2, |
| input [19:0] coeff_3 |
| ); |
| |
| endmodule |
| |
| (* blackbox *) // TODO: add sim model |
| module dsp_t1_20x18x64 ( |
| input [19:0] a_i, |
| input [17:0] b_i, |
| input [ 3:0] acc_fir_i, |
| output [37:0] z_o, |
| output [17:0] dly_b_o, |
| |
| (* clkbuf_sink *) |
| input clock_i, |
| input reset_i, |
| |
| input [1:0] feedback_i, |
| input load_acc_i, |
| input unsigned_a_i, |
| input unsigned_b_i, |
| |
| input [2:0] output_select_i, |
| input saturate_enable_i, |
| input [5:0] shift_right_i, |
| input round_i, |
| input subtract_i, |
| input register_inputs_i, |
| input [19:0] coeff_0_i, |
| input [19:0] coeff_1_i, |
| input [19:0] coeff_2_i, |
| input [19:0] coeff_3_i |
| ); |
| endmodule |
| |
| (* blackbox *) // TODO: add sim model |
| module dsp_t1_10x9x32 ( |
| input [ 9:0] a_i, |
| input [ 8:0] b_i, |
| input [ 3:0] acc_fir_i, |
| output [18:0] z_o, |
| output [ 8:0] dly_b_o, |
| |
| (* clkbuf_sink *) |
| input clock_i, |
| input reset_i, |
| |
| input [1:0] feedback_i, |
| input load_acc_i, |
| input unsigned_a_i, |
| input unsigned_b_i, |
| |
| input [2:0] output_select_i, |
| input saturate_enable_i, |
| input [5:0] shift_right_i, |
| input round_i, |
| input subtract_i, |
| input register_inputs_i, |
| input [ 9:0] coeff_0_i, |
| input [ 9:0] coeff_1_i, |
| input [ 9:0] coeff_2_i, |
| input [ 9:0] coeff_3_i |
| ); |
| endmodule |
