64 lines
1.7 KiB
Verilog
64 lines
1.7 KiB
Verilog
|
|
// Copyright (C) 1991-2013 Altera Corporation
|
||
|
|
// Your use of Altera Corporation's design tools, logic functions
|
||
|
|
// and other software and tools, and its AMPP partner logic
|
||
|
|
// functions, and any output files from any of the foregoing
|
||
|
|
// (including device programming or simulation files), and any
|
||
|
|
// associated documentation or information are expressly subject
|
||
|
|
// to the terms and conditions of the Altera Program License
|
||
|
|
// Subscription Agreement, Altera MegaCore Function License
|
||
|
|
// Agreement, or other applicable license agreement, including,
|
||
|
|
// without limitation, that your use is for the sole purpose of
|
||
|
|
// programming logic devices manufactured by Altera and sold by
|
||
|
|
// Altera or its authorized distributors. Please refer to the
|
||
|
|
// applicable agreement for further details.
|
||
|
|
|
||
|
|
// PROGRAM "Quartus II 64-Bit"
|
||
|
|
// VERSION "Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition"
|
||
|
|
// CREATED "Mon Oct 13 12:01:36 2014"
|
||
|
|
|
||
|
|
module alu_prep_daa(
|
||
|
|
high,
|
||
|
|
low,
|
||
|
|
low_gt_9,
|
||
|
|
high_eq_9,
|
||
|
|
high_gt_9
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
input wire [3:0] high;
|
||
|
|
input wire [3:0] low;
|
||
|
|
output wire low_gt_9;
|
||
|
|
output wire high_eq_9;
|
||
|
|
output wire high_gt_9;
|
||
|
|
|
||
|
|
wire SYNTHESIZED_WIRE_0;
|
||
|
|
wire SYNTHESIZED_WIRE_1;
|
||
|
|
wire SYNTHESIZED_WIRE_2;
|
||
|
|
wire SYNTHESIZED_WIRE_3;
|
||
|
|
wire SYNTHESIZED_WIRE_4;
|
||
|
|
wire SYNTHESIZED_WIRE_5;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
assign SYNTHESIZED_WIRE_4 = ~high[2];
|
||
|
|
|
||
|
|
assign SYNTHESIZED_WIRE_1 = low[3] & low[2];
|
||
|
|
|
||
|
|
assign SYNTHESIZED_WIRE_3 = high[3] & high[2];
|
||
|
|
|
||
|
|
assign SYNTHESIZED_WIRE_0 = low[3] & low[1];
|
||
|
|
|
||
|
|
assign low_gt_9 = SYNTHESIZED_WIRE_0 | SYNTHESIZED_WIRE_1;
|
||
|
|
|
||
|
|
assign SYNTHESIZED_WIRE_2 = high[3] & high[1];
|
||
|
|
|
||
|
|
assign high_gt_9 = SYNTHESIZED_WIRE_2 | SYNTHESIZED_WIRE_3;
|
||
|
|
|
||
|
|
assign SYNTHESIZED_WIRE_5 = ~high[1];
|
||
|
|
|
||
|
|
assign high_eq_9 = high[3] & high[0] & SYNTHESIZED_WIRE_4 & SYNTHESIZED_WIRE_5;
|
||
|
|
|
||
|
|
|
||
|
|
endmodule
|