f_adder.fit

这个源程序是关于全加器的

-- MAX+plus II Compiler Fit File      
-- Version 10.2 07/10/2002            
-- Compiled: 10/06/2008 17:53:41      

-- Copyright (C) 1988-2002 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 "f_adder"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "AIN"                          : INPUT_PIN  = 17     ;
    "BIN"                          : INPUT_PIN  = 18     ;
    "CIN"                          : INPUT_PIN  = 19     ;
    "COUT"                         : OUTPUT_PIN = 28     ;
    "SUM"                          : OUTPUT_PIN = 27     ;
    "|H_ADDER:1|:9"                : LOCATION   = LC4_A10;
    "|ORM2:3|:4"                   : LOCATION   = LC2_A10;

END;

INTERNAL_INFO "f_adder"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OH10R0P17 : LORAX = "1:G41R0,PA18R0C9->LC4_A10,->LC2_A10|";
    OH12R0P18 : LORAX = "1:G40R0,PA19R0C9->LC4_A10,->LC2_A10|";
    OH14R0P19 : LORAX = "1:G44R0,PA6R0C9->LC4_A10,->LC2_A10|";
    LC4_A10 : LORAX = "1:MSW0R0C8,V1C8,HHL21R2->OH8R2P27|";
    LC2_A10 : LORAX = "1:MSW2R0C8,V7C8,HHL1R2->OH10R2P28|";
	LC4_A10 : LORAX2 = "X, OH14R0P19, OH10R0P17, OH12R0P18";
	LC2_A10 : LORAX2 = "X, OH10R0P17, OH12R0P18, OH14R0P19";
END;