decoder.fit

采用Verilog HDL设计,在掌宇智能开发板上得到实现 根据抢答器的原理

-- MAX+plus II Compiler Fit File      
-- Version 10.1 06/12/2001            
-- Compiled: 12/30/2002 10:18:38      

-- 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 "decoder"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "s1"                           : INPUT_PIN  = 43     ;
    "s2"                           : INPUT_PIN  = 42     ;
    "s3"                           : INPUT_PIN  = 2      ;
    "s4"                           : INPUT_PIN  = 1      ;
    "s5"                           : INPUT_PIN  = 84     ;
    "s6"                           : INPUT_PIN  = 24     ;
    "s7"                           : INPUT_PIN  = 21     ;
    "s8"                           : INPUT_PIN  = 44     ;
    "a"                            : OUTPUT_PIN = 23     ;
    "b"                            : OUTPUT_PIN = 64     ;
    "c"                            : OUTPUT_PIN = 22     ;
    "d"                            : OUTPUT_PIN = 65     ;
    "e"                            : OUTPUT_PIN = 66     ;
    "f"                            : OUTPUT_PIN = 67     ;
    "g"                            : OUTPUT_PIN = 25     ;
    "s1~1"                         : LOCATION   = LC2_B20;
    ":24"                          : LOCATION   = LC7_B16;
    ":96"                          : LOCATION   = LC1_B20;
    "~120~1"                       : LOCATION   = LC7_B23;
    "~144~1"                       : LOCATION   = LC6_B23;
    ":168"                         : LOCATION   = LC1_B23;
    "~192~1"                       : LOCATION   = LC5_B16;
    "~192~2"                       : LOCATION   = LC7_B20;
    "~192~3"                       : LOCATION   = LC6_B20;
    "~216~1"                       : LOCATION   = LC5_B23;
    "~216~2"                       : LOCATION   = LC3_B20;
    "~216~3"                       : LOCATION   = LC5_B20;
    ":248"                         : LOCATION   = LC4_B20;
    ":249"                         : LOCATION   = LC6_B14;
    "~249~1"                       : LOCATION   = LC4_B23;
    ":250"                         : LOCATION   = LC2_B16;
    "~250~1"                       : LOCATION   = LC2_B14;
    "~250~2"                       : LOCATION   = LC8_B16;
    "~250~3"                       : LOCATION   = LC4_B16;
    ":251"                         : LOCATION   = LC8_B20;
    ":252"                         : LOCATION   = LC3_B23;
    "~252~1"                       : LOCATION   = LC2_B23;
    "~252~2"                       : LOCATION   = LC8_B23;
    ":253"                         : LOCATION   = LC1_B16;
    "~253~1"                       : LOCATION   = LC6_B16;
    ":254"                         : LOCATION   = LC8_B21;
    "~254~1"                       : LOCATION   = LC3_B16;

END;

INTERNAL_INFO "decoder"
BEGIN
	DEVICE = EPF10K10LC84-3;
    LC2_B20 : LORAX = "1:MSW1R1C19,HHR11R1|2:PA4R1C13->LC2_B14|,2:PA4R1C15->LC4_B16,->LC2_B16||";
    OD5P43  : LORAX = "1:FB5|2:CH1R1|3:PA21R1C15->LC7_B16,->LC5_B16,->LC6_B16,->LC3_B16|,3:PA7R1C22->LC2_B23|||";
    OD3P42  : LORAX = "1:FB3|2:FH3R1|3:PA5R1C13->LC2_B14|,3:PA5R1C15->LC7_B16,->LC5_B16,->LC4_B16,->LC2_B16,->LC6_B16,->LC3_B16|,3:PA5R1C22->LC3_B23|||";
    OD1P2   : LORAX = "1:FB1|2:FH1R1|3:PA20R1C15->LC5_B16,->LC6_B16|,3:PA20R1C19->LC2_B20,->LC3_B20|,3:PA13R1C22->LC8_B23|||";
    OD4P1   : LORAX = "1:FB4|2:CH0R1|3:PA19R1C19->LC1_B20,->LC7_B20,->LC6_B20,->LC3_B20,->LC5_B20,->LC4_B20,->LC8_B20|,3:PA19R1C22->LC2_B23|||";
    OD0P84  : LORAX = "1:FB0|2:FH0R1|3:PA0R1C19->LC2_B20,->LC7_B20|,3:PA0R1C22->LC7_B23,->LC5_B23,->LC8_B23|||";
    OH13R1P24 : LORAX = "1:G14R1,PA20R1C22->LC7_B23,->LC1_B23,->LC5_B23,->LC4_B23,->LC2_B23|";
    OH8R1P21 : LORAX = "1:G13R1,PA4R1C22->LC7_B23,->LC6_B23,->LC1_B23,->LC5_B23,->LC2_B23|";
    OD2P44  : LORAX = "1:FB2|2:FH2R1|3:PA6R1C15->LC4_B16,->LC2_B16|,3:PA6R1C22->LC7_B23,->LC6_B23,->LC1_B23,->LC5_B23,->LC8_B23|||";
    LC1_B20 : LORAX = "1:MSW0R1C19,HHR23R1,PA1R1C13->LC2_B14|";
    LC1_B23 : LORAX = "1:MSW0R1C22,HHR18R1|2:PA11R1C15->LC8_B16|,2:PA18R1C20->LC8_B21||";
    LC5_B16 : LORAX = "1:MSW4R1C15,HHR38R1,PA11R1C19->LC1_B20,->LC7_B20,->LC6_B20,->LC4_B20,->LC8_B20|";
    LC7_B20 : LORAX = "1:MSW6R1C19,HHR32R1,PA3R1C22->LC6_B23,->LC1_B23|";
    LC6_B20 : LORAX = "1:MSW5R1C19,HHR28R1,PA11R1C22->LC4_B23|";
    LC5_B23 : LORAX = "1:MSW4R1C22,HHR44R1,PA5R1C19->LC1_B20,->LC3_B20,->LC5_B20,->LC4_B20,->LC8_B20|";
    LC3_B20 : LORAX = "1:MSW2R1C19,HHR4R1,PA18R1C15->LC7_B16,->LC3_B16|";
    LC5_B20 : LORAX = "1:MSW4R1C19,HHR36R1,PA19R1C15->LC6_B16|";
    LC4_B20 : LORAX = "1:MSW3R1C19,G5R1->OH11R1P23|";
    LC4_B23 : LORAX = "1:MSW3R1C22,HHR7R1,PA15R1C13->LC6_B14,->LC2_B14|";
    LC6_B14 : LORAX = "1:MSW6R1C12,HHR29R1->OH6R1P64|";
    LC2_B14 : LORAX = "1:MSW2R1C12,G17R1,PA17R1C15->LC8_B16|";
    LC4_B16 : LORAX = "1:MSW3R1C15,HHR17R1,PA19R1C13->LC6_B14|";
    LC2_B16 : LORAX = "1:MSW1R1C15,G35R1->OH9R1P22|";
    LC8_B20 : LORAX = "1:MSW4R1C18,HHR41R1->OH4R1P65|2:PA8R1C22->LC3_B23||";
    LC2_B23 : LORAX = "1:MSW1R1C22,HHR5R1,PA17R1C19->LC2_B20|";
    LC3_B23 : LORAX = "1:MSW2R1C23,HHR15R1->OH2R1P66|";
    LC1_B16 : LORAX = "1:MSW0R1C15,HHR19R1->OH0R1P67|";
    LC3_B16 : LORAX = "1:MSW2R1C15,HHR14R1|2:PA1R1C19->LC4_B20|,2:PA1R1C20->LC8_B21||";
    LC8_B21 : LORAX = "1:MSW7R1C20,G91R1->OH15R1P25,2:PA7R1C15->LC1_B16|,2:PA7R1C19->LC8_B20||";
	LC2_B20 : LORAX2 = "X, LC2_B23, OD0P84, OD1P2";
	LC7_B16 : LORAX2 = "X, LC3_B20, OD5P43, OD3P42";
	LC1_B20 : LORAX2 = "X, LC5_B23, OD4P1, LC5_B16";
	LC7_B23 : LORAX2 = "OH8R1P21, OH13R1P24, OD2P44, OD0P84";
	LC6_B23 : LORAX2 = "X, OH8R1P21, OD2P44, LC7_B20";
	LC1_B23 : LORAX2 = "OH8R1P21, OH13R1P24, OD2P44, LC7_B20";
	LC5_B16 : LORAX2 = "X, OD5P43, OD1P2, OD3P42";
	LC7_B20 : LORAX2 = "X, OD4P1, OD0P84, LC5_B16";
	LC6_B20 : LORAX2 = "X, X, OD4P1, LC5_B16";
	LC5_B23 : LORAX2 = "OH8R1P21, OH13R1P24, OD2P44, OD0P84";
	LC3_B20 : LORAX2 = "X, LC5_B23, OD4P1, OD1P2";
	LC5_B20 : LORAX2 = "X, X, LC5_B23, OD4P1";
	LC4_B20 : LORAX2 = "LC5_B23, OD4P1, LC3_B16, LC5_B16";
	LC4_B23 : LORAX2 = "LC7_B23, OH13R1P24, LC6_B20, LC6_B23";
	LC6_B14 : LORAX2 = "X, X, LC4_B23, LC4_B16";
	LC2_B14 : LORAX2 = "LC2_B20, LC1_B20, LC4_B23, OD3P42";
	LC8_B16 : LORAX2 = "LC6_B16, LC7_B16, LC1_B23, LC2_B14";
	LC4_B16 : LORAX2 = "LC2_B20, OD2P44, LC8_B16, OD3P42";
	LC2_B16 : LORAX2 = "LC2_B20, OD2P44, LC4_B16, OD3P42";
	LC8_B20 : LORAX2 = "LC5_B23, OD4P1, LC8_B21, LC5_B16";
	LC2_B23 : LORAX2 = "OH8R1P21, OH13R1P24, OD4P1, OD5P43";
	LC8_B23 : LORAX2 = "X, OD2P44, OD0P84, OD1P2";
	LC3_B23 : LORAX2 = "LC8_B23, LC2_B23, OD3P42, LC8_B20";
	LC6_B16 : LORAX2 = "LC5_B20, OD5P43, OD1P2, OD3P42";
	LC1_B16 : LORAX2 = "X, X, LC6_B16, LC8_B21";
	LC3_B16 : LORAX2 = "LC3_B20, OD5P43, LC4_B16, OD3P42";
	LC8_B21 : LORAX2 = "X, X, LC1_B23, LC3_B16";
END;