adder.fit

8位加法器VHDL源程序

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 05/29/2005 17:12:03      

-- 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 "adder"
BEGIN

    DEVICE = "EP1K10TC100-1";

    "A"                            : INPUT_PIN  = 89     ;
    "B"                            : INPUT_PIN  = 40     ;
    "Cin"                          : INPUT_PIN  = 38     ;
    "co"                           : OUTPUT_PIN = 15     ;
    "S"                            : OUTPUT_PIN = 14     ;
    ":11"                          : LOCATION   = LC3_B13;
    ":13"                          : LOCATION   = LC5_B13;

END;

INTERNAL_INFO "adder"
BEGIN
	DEVICE = EP1K10TC100-1;
    OD1P89  : LORAX = "1:FB1|2:FH1R1,PA20R1C12->LC3_B13,->LC5_B13||";
    OD3P40  : LORAX = "1:FB3|2:FH3R1,PA5R1C12->LC3_B13,->LC5_B13||";
    OD2P38  : LORAX = "1:FB2|2:FH2R1,PA6R1C12->LC3_B13,->LC5_B13||";
    LC3_B13 : LORAX = "1:MSW2R1C13,HHR4R1->OH2R1P14|";
    LC5_B13 : LORAX = "1:MSW4R1C13,HHR36R1->OH4R1P15|";
	LC3_B13 : LORAX2 = "X, OD2P38, OD3P40, OD1P89";
	LC5_B13 : LORAX2 = "X, OD3P40, OD1P89, OD2P38";
END;