s_machine.fit

用VHDL语言实现通用计算器设计

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 12/06/2007 19:58:23      

-- Copyright (C) 1988-2000 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- support information, device programming or simulation file, and any other
-- associated documentation or information provided by Altera or a partner
-- under Altera's Megafunction Partnership Program may be used only to
-- program PLD devices (but not masked PLD devices) from Altera.  Any other
-- use of such megafunction design, net list, support information, device
-- programming or simulation file, or any other related documentation or
-- information is prohibited for any other purpose, including, but not
-- limited to modification, reverse engineering, de-compiling, or use with
-- any other silicon devices, unless such use is explicitly licensed under
-- a separate agreement with Altera or a megafunction partner.  Title to
-- the intellectual property, including patents, copyrights, trademarks,
-- trade secrets, or maskworks, embodied in any such megafunction design,
-- net list, support information, device programming or simulation file, or
-- any other related documentation or information provided by Altera or a
-- megafunction partner, remains with Altera, the megafunction partner, or
-- their respective licensors.  No other licenses, including any licenses
-- needed under any third party's intellectual property, are provided herein.

CHIP "s_machine"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "clk"                          : INPUT_PIN  = 1      ;
    "reset"                        : INPUT_PIN  = 2      ;
    "state_inputs0"                : INPUT_PIN  = 42     ;
    "state_inputs1"                : INPUT_PIN  = 44     ;
    "comb_outputs0"                : OUTPUT_PIN = 24     ;
    "comb_outputs1"                : OUTPUT_PIN = 22     ;
    ":7"                           : LOCATION   = LC3_B10;  -- current_state1
    ":8"                           : LOCATION   = LC1_B10;  -- current_state0
    ":250"                         : LOCATION   = LC6_B10;
    ":262"                         : LOCATION   = LC2_B10;

END;

INTERNAL_INFO "s_machine"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OD4P1   : LORAX = "1:FB4->LC3_B10,->LC1_B10|";
    OD1P2   : LORAX = "1:FB1->LC3_B10,->LC1_B10|";
    OD3P42  : LORAX = "1:FB3|2:FH3R1,PA5R1C9->LC3_B10,->LC1_B10||";
    OD2P44  : LORAX = "1:FB2|2:FH2R1,PA6R1C9->LC3_B10,->LC1_B10||";
    LC6_B10 : LORAX = "1:MSW5R1C9,G83R1->OH13R1P24|";
    LC2_B10 : LORAX = "1:MSW1R1C9,G34R1->OH9R1P22|";
	LC3_B10 : LORAX2 = "OD3P42, OD2P44, LC1_B10, LC3_B10";
	LC1_B10 : LORAX2 = "OD2P44, OD3P42, LC3_B10, LC1_B10";
	LC6_B10 : LORAX2 = "X, X, X, LC3_B10";
	LC2_B10 : LORAX2 = "X, X, X, LC1_B10";
END;