counter24.fit

用VHDL语言来实现一个电子时钟

-- MAX+plus II Compiler Fit File      
-- Version 10.12 09/21/2001           
-- Compiled: 12/08/2003 13:14:25      

-- 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 "counter24"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "clk"                          : INPUT_PIN  = 1      ;
    "clr"                          : INPUT_PIN  = 2      ;
    "high0"                        : OUTPUT_PIN = 65     ;
    "high1"                        : OUTPUT_PIN = 24     ;
    "high2"                        : OUTPUT_PIN = 29     ;
    "high3"                        : OUTPUT_PIN = 71     ;
    "low0"                         : OUTPUT_PIN = 25     ;
    "low1"                         : OUTPUT_PIN = 21     ;
    "low2"                         : OUTPUT_PIN = 22     ;
    "low3"                         : OUTPUT_PIN = 23     ;
    ":11"                          : LOCATION   = LC4_B7 ;  -- l3
    "~11~1"                        : LOCATION   = LC4_B8 ;  -- l3~1
    ":12"                          : LOCATION   = LC2_B7 ;  -- l2
    ":13"                          : LOCATION   = LC1_B10;  -- l1
    ":14"                          : LOCATION   = LC8_B8 ;  -- l0
    ":15"                          : LOCATION   = LC6_B7 ;  -- h1
    ":16"                          : LOCATION   = LC5_B8 ;  -- h0
    "~76~1"                        : LOCATION   = LC3_B8 ;
    ":143"                         : LOCATION   = LC2_B8 ;
    ":163"                         : LOCATION   = LC1_B7 ;
    ":261"                         : LOCATION   = LC6_B8 ;
    ":321"                         : LOCATION   = LC1_B8 ;
    ":343"                         : LOCATION   = LC3_B7 ;
    ":435"                         : LOCATION   = LC8_B7 ;
    ":444"                         : LOCATION   = LC7_B7 ;
    ":453"                         : LOCATION   = LC2_B10;
    ":500"                         : LOCATION   = LC5_B7 ;
    "~543~1"                       : LOCATION   = LC7_B8 ;

END;

INTERNAL_INFO "counter24"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OD4P1   : LORAX = "1:FB4->LC4_B7,->LC2_B7,->LC1_B10,->LC8_B8,->LC6_B7,->LC5_B8|";
    OD1P2   : LORAX = "1:FB1->LC4_B7,->LC2_B7,->LC1_B10,->LC8_B8,->LC6_B7,->LC5_B8|";
    LC4_B7  : LORAX = "1:MSW3R1C6,HHL9R1->OH11R1P23|2:PA13R1C7->LC4_B8,->LC2_B8,->LC1_B8|,2:PA13R1C9->LC2_B10||";
    LC2_B7  : LORAX = "1:MSW1R1C6,HHL8R1->OH9R1P22|2:PA14R1C7->LC2_B8,->LC1_B8||";
    LC1_B10 : LORAX = "1:MSW0R1C9,HHL19R1->OH8R1P21|2:PA17R1C6->LC1_B7,->LC3_B7,->LC8_B7,->LC7_B7|,2:PA17R1C7->LC2_B8,->LC6_B8,->LC1_B8||";
    LC8_B8  : LORAX = "1:MSW7R1C7|2:HHL35R1->OH15R1P25|3:PA0R1C6->LC1_B7,->LC3_B7,->LC8_B7,->LC7_B7||,2:G56R1,PA4R1C9->LC2_B10||";
    LC6_B7  : LORAX = "1:MSW5R1C6,HHL34R1->OH13R1P24|2:PA1R1C7->LC4_B8,->LC5_B8,->LC3_B8,->LC7_B8|,2:PA17R1C9->LC1_B10||";
    LC5_B8  : LORAX = "1:MSW4R1C7,G59R1->OH4R1P65,2:PA1R1C6->LC4_B7,->LC2_B7,->LC6_B7,->LC5_B7|,2:PA1R1C9->LC1_B10||";
    LC1_B7  : LORAX = "1:MSW0R1C6,HHL22R1,PA2R1C7->LC3_B8,->LC6_B8|";
    LC6_B8  : LORAX = "1:MSW5R1C7,HHL28R1,PA7R1C9->LC1_B10|";
    LC3_B7  : LORAX = "1:MSW2R1C6,HHL3R1,PA19R1C7->LC4_B8,->LC5_B8|";
	LC4_B8  : LORAX2 = "X, LC6_B7, LC3_B7, LC4_B7";
	LC4_B7  : LORAX2 = "LC5_B8, LC6_B7, LC8_B7, LC4_B7";
	LC2_B7  : LORAX2 = "LC5_B8, LC6_B7, LC7_B7, LC2_B7";
	LC1_B10 : LORAX2 = "LC5_B8, LC6_B7, LC2_B10, LC6_B8";
	LC8_B8  : LORAX2 = "LC3_B8, LC4_B8, LC8_B8, LC7_B8";
	LC6_B7  : LORAX2 = "LC5_B8, LC6_B7, LC1_B7, LC5_B7";
	LC5_B8  : LORAX2 = "LC5_B8, LC6_B7, LC3_B7, LC1_B8";
	LC3_B8  : LORAX2 = "LC5_B8, LC6_B7, LC1_B7, LC2_B8";
	LC2_B8  : LORAX2 = "LC1_B10, LC2_B7, LC8_B8, LC4_B7";
	LC1_B7  : LORAX2 = "LC1_B10, LC2_B7, LC8_B8, LC4_B7";
	LC6_B8  : LORAX2 = "LC1_B7, LC2_B8, LC1_B10, LC8_B8";
	LC1_B8  : LORAX2 = "LC1_B10, LC8_B8, LC2_B7, LC4_B7";
	LC3_B7  : LORAX2 = "LC1_B10, LC8_B8, LC2_B7, LC4_B7";
	LC8_B7  : LORAX2 = "LC1_B10, LC8_B8, LC2_B7, LC4_B7";
	LC7_B7  : LORAX2 = "LC1_B10, LC2_B7, LC8_B8, LC4_B7";
	LC2_B10 : LORAX2 = "X, LC1_B10, LC8_B8, LC4_B7";
	LC5_B7  : LORAX2 = "LC5_B8, LC6_B7, LC3_B7, LC4_B7";
	LC7_B8  : LORAX2 = "LC5_B8, LC6_B7, LC2_B8, LC1_B8";
END;