adder42.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 17:13:26      

-- 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 "adder42"
BEGIN

    DEVICE = "EP1K10TC100-1";

    "a40"                          : INPUT_PIN  = 89     ;
    "a41"                          : INPUT_PIN  = 39     ;
    "a42"                          : INPUT_PIN  = 70     ;
    "a43"                          : INPUT_PIN  = 69     ;
    "b40"                          : INPUT_PIN  = 40     ;
    "b41"                          : INPUT_PIN  = 91     ;
    "b42"                          : INPUT_PIN  = 90     ;
    "b43"                          : INPUT_PIN  = 68     ;
    "c4"                           : INPUT_PIN  = 38     ;
    "co4"                          : OUTPUT_PIN = 7      ;
    "s40"                          : OUTPUT_PIN = 6      ;
    "s41"                          : OUTPUT_PIN = 9      ;
    "s42"                          : OUTPUT_PIN = 8      ;
    "s43"                          : OUTPUT_PIN = 10     ;
    "|adder:adderx|:11"            : LOCATION   = LC1_A24;
    "|adder:adderx|:13"            : LOCATION   = LC3_A24;
    "|adder:adderx~61|:11"         : LOCATION   = LC6_A24;
    "|adder:adderx~61|:13"         : LOCATION   = LC4_A24;
    "|adder:adderx~91|:11"         : LOCATION   = LC5_A24;
    "|adder:adderx~91|:13"         : LOCATION   = LC8_A24;
    "|adder:adderx~114|:11"        : LOCATION   = LC7_A24;
    "|adder:adderx~114|:13"        : LOCATION   = LC2_A24;

END;

INTERNAL_INFO "adder42"
BEGIN
	DEVICE = EP1K10TC100-1;
    LC1_A24 : LORAX = "1:MSW1R0C22,HHR5R0->OH1R0P6|";
    LC6_A24 : LORAX = "1:MSW6R0C22,G82R0->OH6R0P9|";
    LC5_A24 : LORAX = "1:MSW4R0C23,HHR30R0->OH4R0P8|";
    LC7_A24 : LORAX = "1:MSW7R0C22,HHR25R0->OH7R0P10|";
    LC2_A24 : LORAX = "1:MSW2R0C22,HHR0R0->OH2R0P7|";
    OD1P89  : LORAX = "1:FB1|2:FH1R0,PA20R0C23->LC1_A24,->LC3_A24||";
    OD5P39  : LORAX = "1:FB5|2:CH1R0,PA7R0C23->LC6_A24,->LC4_A24||";
    OH10R0P70 : LORAX = "1:G41R0,PA18R0C23->LC5_A24,->LC8_A24|";
    OH12R0P69 : LORAX = "1:G40R0,PA19R0C23->LC7_A24,->LC2_A24|";
    OD3P40  : LORAX = "1:FB3|2:FH3R0,PA5R0C23->LC1_A24,->LC3_A24||";
    OD0P91  : LORAX = "1:FB0|2:FH0R0,PA0R0C23->LC6_A24,->LC4_A24||";
    OD4P90  : LORAX = "1:FB4|2:CH0R0,PA14R0C23->LC5_A24,->LC8_A24||";
    OH14R0P68 : LORAX = "1:G44R0,PA6R0C23->LC7_A24,->LC2_A24|";
    OD2P38  : LORAX = "1:FB2|2:FH2R0,PA8R0C23->LC1_A24,->LC3_A24||";
	LC1_A24 : LORAX2 = "X, OD2P38, OD3P40, OD1P89";
	LC3_A24 : LORAX2 = "X, OD3P40, OD1P89, OD2P38";
	LC6_A24 : LORAX2 = "X, OD0P91, OD5P39, LC3_A24";
	LC4_A24 : LORAX2 = "X, OD0P91, OD5P39, LC3_A24";
	LC5_A24 : LORAX2 = "X, OD4P90, OH10R0P70, LC4_A24";
	LC8_A24 : LORAX2 = "X, OD4P90, OH10R0P70, LC4_A24";
	LC7_A24 : LORAX2 = "X, OH14R0P68, OH12R0P69, LC8_A24";
	LC2_A24 : LORAX2 = "X, OH14R0P68, OH12R0P69, LC8_A24";
END;