lcd.fit

这是我在ISP编程实验中独立编写的采用结构化描述的四位全加器

-- MAX+plus II Compiler Fit File      
-- Version 10.1 06/12/2001            
-- Compiled: 12/14/2008 22:53:18      

-- Copyright (C) 1988-2001 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 "lcd"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "A0"                           : INPUT_PIN  = 69     ;
    "A1"                           : INPUT_PIN  = 72     ;
    "A2"                           : INPUT_PIN  = 2      ;
    "A3"                           : INPUT_PIN  = 44     ;
    "B0"                           : INPUT_PIN  = 71     ;
    "B1"                           : INPUT_PIN  = 43     ;
    "B2"                           : INPUT_PIN  = 42     ;
    "B3"                           : INPUT_PIN  = 84     ;
    "Cin"                          : INPUT_PIN  = 1      ;
    "D0"                           : OUTPUT_PIN = 16     ;
    "D1"                           : OUTPUT_PIN = 17     ;
    "D2"                           : OUTPUT_PIN = 11     ;
    "D3"                           : OUTPUT_PIN = 73     ;
    "D4"                           : OUTPUT_PIN = 18     ;
    "D5"                           : OUTPUT_PIN = 70     ;
    "D6"                           : OUTPUT_PIN = 19     ;
    "EN0"                          : OUTPUT_PIN = 50     ;
    "EN1"                          : OUTPUT_PIN = 22     ;
    "EN2"                          : OUTPUT_PIN = 23     ;
    "EN3"                          : OUTPUT_PIN = 8      ;
    "EN4"                          : OUTPUT_PIN = 5      ;
    "EN5"                          : OUTPUT_PIN = 54     ;
    "EN6"                          : OUTPUT_PIN = 60     ;
    "EN7"                          : OUTPUT_PIN = 39     ;
    "EN8"                          : OUTPUT_PIN = 36     ;
    "|f_fadd:u1|f_adder:u1|adder:u2|:8" : LOCATION   = LC6_A1 ;
    "|f_fadd:u1|f_adder:u1|or2a:u3|:4" : LOCATION   = LC7_A1 ;
    "|f_fadd:u1|f_adder:u2|adder:u2|:8" : LOCATION   = LC4_A1 ;
    "|f_fadd:u1|f_adder:u2|or2a:u3|:4" : LOCATION   = LC8_A1 ;
    "|f_fadd:u1|f_adder:u3|adder:u2|:8" : LOCATION   = LC3_A1 ;
    "|f_fadd:u1|f_adder:u3|or2a:u3|:4" : LOCATION   = LC2_A1 ;
    "|f_fadd:u1|f_adder:u4|adder:u2|:8" : LOCATION   = LC1_A8 ;
    ":151"                         : LOCATION   = LC1_A1 ;
    ":163"                         : LOCATION   = LC4_A2 ;
    ":184"                         : LOCATION   = LC3_A2 ;
    "~184~1"                       : LOCATION   = LC8_A2 ;
    ":217"                         : LOCATION   = LC7_A2 ;
    "~235~1"                       : LOCATION   = LC2_A2 ;
    ":250"                         : LOCATION   = LC1_A2 ;
    ":283"                         : LOCATION   = LC5_A1 ;
    ":316"                         : LOCATION   = LC5_A2 ;
    ":351"                         : LOCATION   = LC6_A2 ;

END;

INTERNAL_INFO "lcd"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OH7R0P69 : LORAX = "1:G5R0,PA16R0C7->LC1_A8|";
    OH2R0P72 : LORAX = "1:G46R0,PA4R0C0->LC3_A1,->LC2_A1|";
    OD1P2   : LORAX = "1:FB1|2:FH1R0,PA20R0C0->LC4_A1,->LC8_A1||";
    OD2P44  : LORAX = "1:FB2|2:FH2R0,PA6R0C0->LC6_A1,->LC7_A1||";
    OH3R0P71 : LORAX = "1:G37R0,PA1R0C7->LC1_A8|";
    OD5P43  : LORAX = "1:FB5|2:CH1R0,PA7R0C0->LC3_A1,->LC2_A1||";
    OD3P42  : LORAX = "1:FB3|2:FH3R0,PA5R0C0->LC4_A1,->LC8_A1||";
    OD0P84  : LORAX = "1:FB0|2:FH0R0,PA0R0C0->LC6_A1,->LC7_A1||";
    OD4P1   : LORAX = "1:FB4|2:CH0R0,PA19R0C0->LC6_A1,->LC7_A1||";
    LC6_A1  : LORAX = "1:MSW5R0C0,HHL34R0,PA17R0C1->LC4_A2,->LC8_A2,->LC7_A2,->LC2_A2,->LC1_A2,->LC5_A2,->LC6_A2|";
    LC4_A1  : LORAX = "1:MSW3R0C0,HHL9R0,PA13R0C1->LC4_A2,->LC8_A2,->LC7_A2,->LC2_A2,->LC1_A2,->LC5_A2,->LC6_A2|";
    LC3_A1  : LORAX = "1:MSW2R0C0,HHL3R0,PA19R0C1->LC4_A2,->LC8_A2,->LC7_A2,->LC2_A2,->LC1_A2,->LC5_A2,->LC6_A2|";
    LC2_A1  : LORAX = "1:MSW1R0C0,HHL8R0,PA14R0C7->LC1_A8|";
    LC1_A8  : LORAX = "1:MSW0R0C7,HHL23R0|2:PA1R0C0->LC1_A1,->LC5_A1|,2:PA1R0C1->LC4_A2,->LC8_A2,->LC7_A2,->LC2_A2,->LC1_A2,->LC5_A2,->LC6_A2||";
    LC1_A1  : LORAX = "1:MSW0R0C0,HHL22R0->OH8R0P16|";
    LC3_A2  : LORAX = "1:MSW2R0C1,G2R0->OH10R0P17|";
    LC7_A2  : LORAX = "1:MSW7R0C0,V22C0->OV1C0P11|";
    LC1_A2  : LORAX = "1:MSW0R0C1,G44R0->OH0R0P73|";
    LC5_A1  : LORAX = "1:MSW4R0C0,G50R0->OH12R0P18|";
    LC5_A2  : LORAX = "1:MSW4R0C1,G93R0->OH4R0P70|";
    LC6_A2  : LORAX = "1:MSW6R0C0,HHL29R0->OH14R0P19|";
	LC6_A1  : LORAX2 = "X, OD4P1, OD0P84, OD2P44";
	LC7_A1  : LORAX2 = "X, OD0P84, OD2P44, OD4P1";
	LC4_A1  : LORAX2 = "X, OD3P42, OD1P2, LC7_A1";
	LC8_A1  : LORAX2 = "X, OD3P42, OD1P2, LC7_A1";
	LC3_A1  : LORAX2 = "X, OD5P43, OH2R0P72, LC8_A1";
	LC2_A1  : LORAX2 = "X, OD5P43, OH2R0P72, LC8_A1";
	LC1_A8  : LORAX2 = "X, OH3R0P71, OH7R0P69, LC2_A1";
	LC1_A1  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC4_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC8_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC3_A2  : LORAX2 = "X, LC8_A2, LC4_A2, LC2_A2";
	LC7_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC2_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC1_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC5_A1  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC5_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
	LC6_A2  : LORAX2 = "LC6_A1, LC4_A1, LC3_A1, LC1_A8";
END;