counter24.fit

实现一个简单的电子钟

-- MAX+plus II Compiler Fit File      
-- Version 10.23 07/09/2003           
-- Compiled: 12/04/2005 07:39:29      

-- Copyright (C) 1988-2003 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";

    "clr"                          : INPUT_PIN  = 42     ;
    "cp"                           : INPUT_PIN  = 1      ;
    "ec"                           : INPUT_PIN  = 2      ;
    "s"                            : INPUT_PIN  = 44     ;
    "bin0"                         : OUTPUT_PIN = 16     ;
    "bin1"                         : OUTPUT_PIN = 5      ;
    "bin2"                         : OUTPUT_PIN = 19     ;
    "bin3"                         : OUTPUT_PIN = 18     ;
    "bin4"                         : OUTPUT_PIN = 71     ;
    "bin5"                         : OUTPUT_PIN = 38     ;
    "cy24"                         : OUTPUT_PIN = 72     ;
    "|LPM_ADD_SUB:78|addcore:adder|:59" : LOCATION   = LC3_A10;
    "|LPM_ADD_SUB:78|addcore:adder|:63" : LOCATION   = LC4_A10;
    "|LPM_ADD_SUB:78|addcore:adder|:67" : LOCATION   = LC5_A10;
    ":13"                          : LOCATION   = LC1_A10;  -- q4
    ":14"                          : LOCATION   = LC6_A10;  -- q3
    ":15"                          : LOCATION   = LC2_A10;  -- q2
    ":16"                          : LOCATION   = LC8_A10;  -- q1
    ":17"                          : LOCATION   = LC7_A10;  -- q0
    ":51"                          : LOCATION   = LC5_A6 ;
    ":216"                         : LOCATION   = LC2_A6 ;
    "~216~1"                       : LOCATION   = LC7_A6 ;
    ":264"                         : LOCATION   = LC4_A6 ;
    ":270"                         : LOCATION   = LC8_A6 ;
    ":276"                         : LOCATION   = LC6_A6 ;
    ":282"                         : LOCATION   = LC3_A6 ;
    ":288"                         : LOCATION   = LC1_A6 ;

END;

INTERNAL_INFO "counter24"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OD3P42  : LORAX = "1:FB3|2:FH3R0,PA5R0C5->LC5_A6||";
    OD4P1   : LORAX = "1:FB4->LC1_A10,->LC6_A10,->LC2_A10,->LC8_A10,->LC7_A10|";
    OD1P2   : LORAX = "1:FB1|2:FH1R0,PA20R0C9->LC1_A10,->LC6_A10,->LC2_A10,->LC8_A10,->LC7_A10||";
    OD2P44  : LORAX = "1:FB2|2:FH2R0,PA6R0C5->LC4_A6,->LC8_A6,->LC6_A6,->LC3_A6,->LC1_A6||";
    LC1_A10 : LORAX = "1:MSW0R0C9,HHL19R0,PA12R0C5->LC7_A6,->LC4_A6|";
    LC6_A10 : LORAX = "1:MSW5R0C9,HHL33R0,PA2R0C5->LC2_A6,->LC8_A6|";
    LC2_A10 : LORAX = "1:MSW2R0C8,HHL1R0,PA0R0C5->LC7_A6,->LC6_A6|";
    LC8_A10 : LORAX = "1:MSW7R0C9,HHL27R0,PA10R0C5->LC7_A6,->LC3_A6|";
    LC7_A10 : LORAX = "1:MSW6R0C9,HHL26R0,PA9R0C5->LC2_A6,->LC1_A6|";
    LC5_A6  : LORAX = "1:MSW5R0C4,HHL42R0,PA17R0C9->LC1_A10,->LC6_A10,->LC2_A10,->LC8_A10,->LC7_A10|";
    LC2_A6  : LORAX = "1:MSW2R0C4,G13R0->OH2R0P72|";
    LC4_A6  : LORAX = "1:MSW3R0C5,G1R0->OH3R0P71|";
    LC8_A6  : LORAX = "1:MSW4R0C4,HHL44R0->OH12R0P18|";
    LC6_A6  : LORAX = "1:MSW6R0C4,HHL31R0->OH14R0P19|";
    LC3_A6  : LORAX = "1:MSW3R0C4,V10C4->OV1C4P5|";
    LC1_A6  : LORAX = "1:MSW0R0C5,HHL20R0->OH8R0P16|";
	LC3_A10 : LORAX2 = "X, X, LC7_A10, LC8_A10";
	LC4_A10 : LORAX2 = "X, LC7_A10, LC2_A10, LC8_A10";
	LC5_A10 : LORAX2 = "LC6_A10, LC7_A10, LC2_A10, LC8_A10";
	LC1_A10 : LORAX2 = "OD1P2, LC5_A10, LC1_A10, LC5_A6";
	LC6_A10 : LORAX2 = "OD1P2, LC4_A10, LC6_A10, LC5_A6";
	LC2_A10 : LORAX2 = "OD1P2, LC3_A10, LC5_A6, LC2_A10";
	LC8_A10 : LORAX2 = "OD1P2, LC7_A10, LC5_A6, LC8_A10";
	LC7_A10 : LORAX2 = "X, OD1P2, LC7_A10, LC5_A6";
	LC5_A6  : LORAX2 = "X, X, OD3P42, LC2_A6";
	LC7_A6  : LORAX2 = "X, LC1_A10, LC8_A10, LC2_A10";
	LC2_A6  : LORAX2 = "X, LC6_A10, LC7_A10, LC7_A6";
	LC4_A6  : LORAX2 = "X, X, OD2P44, LC1_A10";
	LC8_A6  : LORAX2 = "X, X, OD2P44, LC6_A10";
	LC6_A6  : LORAX2 = "X, X, OD2P44, LC2_A10";
	LC3_A6  : LORAX2 = "X, X, OD2P44, LC8_A10";
	LC1_A6  : LORAX2 = "X, X, OD2P44, LC7_A10";
END;