cnt50.fit

假设某个十字路口是由一条主干道和一条次干道汇合而成

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 06/15/2007 23:17:32      

-- 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 "cnt50"
BEGIN

    DEVICE = "EP1K10TC100-1";

    "CLK"                          : INPUT_PIN  = 39     ;
    "EN"                           : INPUT_PIN  = 40     ;
    "LOAD"                         : INPUT_PIN  = 38     ;
    "Q50"                          : OUTPUT_PIN = 9      ;
    "Q51"                          : OUTPUT_PIN = 6      ;
    "Q52"                          : OUTPUT_PIN = 71     ;
    "Q53"                          : OUTPUT_PIN = 70     ;
    "Q54"                          : OUTPUT_PIN = 94     ;
    "Q55"                          : OUTPUT_PIN = 8      ;
    "Q56"                          : OUTPUT_PIN = 10     ;
    "Q57"                          : OUTPUT_PIN = 5      ;
    "S5"                           : OUTPUT_PIN = 7      ;
    "|LPM_ADD_SUB:86|addcore:adder|pcarry2" : LOCATION   = LC6_A19;
    "|LPM_ADD_SUB:86|addcore:adder|pcarry3" : LOCATION   = LC8_A19;
    "|LPM_ADD_SUB:86|addcore:adder|pcarry5" : LOCATION   = LC4_A13;
    ":15"                          : LOCATION   = LC1_A13;  -- CNT7
    ":16"                          : LOCATION   = LC8_A13;  -- CNT6
    ":17"                          : LOCATION   = LC5_A19;  -- CNT5
    ":18"                          : LOCATION   = LC4_A19;  -- CNT4
    ":19"                          : LOCATION   = LC3_A19;  -- CNT3
    ":20"                          : LOCATION   = LC1_A19;  -- CNT2
    ":21"                          : LOCATION   = LC2_A19;  -- CNT1
    ":22"                          : LOCATION   = LC7_A19;  -- CNT0
    ":40"                          : LOCATION   = LC3_A13;
    ":77"                          : LOCATION   = LC2_A13;

END;

INTERNAL_INFO "cnt50"
BEGIN
	DEVICE = EP1K10TC100-1;
    OD5P39  : LORAX = "1:FB5->LC1_A13,->LC8_A13,->LC5_A19,->LC4_A19,->LC3_A19,->LC1_A19,->LC2_A19,->LC7_A19|";
    OD3P40  : LORAX = "1:FB3|2:FH3R0,PA5R0C12->LC2_A13||";
    OD2P38  : LORAX = "1:FB2->LC1_A13,->LC8_A13,->LC5_A19,->LC4_A19,->LC3_A19,->LC1_A19,->LC2_A19,->LC7_A19|";
    LC8_A19 : LORAX = "1:MSW7R0C19,G56R0,PA4R0C12->LC4_A13|";
    LC1_A13 : LORAX = "1:MSW0R0C13,HHR23R0->OH0R0P5|";
    LC8_A13 : LORAX = "1:MSW7R0C13,G58R0->OH7R0P10|";
    LC5_A19 : LORAX = "1:MSW4R0C19,G59R0->OH4R0P8|2:PA1R0C12->LC4_A13||";
    LC4_A19 : LORAX = "1:MSW3R0C18|2:V10C18->OV1C18P94|,2:G0R0,PA0R0C12->LC4_A13||";
    LC3_A19 : LORAX = "1:MSW2R0C19,G3R0->OH10R0P70|";
    LC1_A19 : LORAX = "1:MSW0R0C19,G38R0->OH8R0P71|";
    LC2_A19 : LORAX = "1:MSW1R0C19,HHR11R0->OH1R0P6|";
    LC7_A19 : LORAX = "1:MSW6R0C19,G67R0->OH6R0P9|";
    LC3_A13 : LORAX = "1:MSW2R0C12,HHR3R0->OH2R0P7|";
    LC2_A13 : LORAX = "1:MSW1R0C12,G19R0,PA15R0C18->LC5_A19,->LC4_A19,->LC3_A19,->LC1_A19,->LC2_A19,->LC7_A19|";
	LC6_A19 : LORAX2 = "X, LC1_A19, LC2_A19, LC7_A19";
	LC8_A19 : LORAX2 = "LC3_A19, LC1_A19, LC2_A19, LC7_A19";
	LC4_A13 : LORAX2 = "X, LC5_A19, LC4_A19, LC8_A19";
	LC1_A13 : LORAX2 = "LC2_A13, LC1_A13, LC8_A13, LC4_A13";
	LC8_A13 : LORAX2 = "X, LC2_A13, LC8_A13, LC4_A13";
	LC5_A19 : LORAX2 = "LC2_A13, LC5_A19, LC4_A19, LC8_A19";
	LC4_A19 : LORAX2 = "X, LC2_A13, LC4_A19, LC8_A19";
	LC3_A19 : LORAX2 = "X, LC6_A19, LC2_A13, LC3_A19";
	LC1_A19 : LORAX2 = "LC2_A13, LC1_A19, LC2_A19, LC7_A19";
	LC2_A19 : LORAX2 = "X, LC2_A13, LC2_A19, LC7_A19";
	LC7_A19 : LORAX2 = "X, X, LC2_A13, LC7_A19";
	LC3_A13 : LORAX2 = "X, LC1_A13, LC8_A13, LC4_A13";
	LC2_A13 : LORAX2 = "OD3P40, LC1_A13, LC8_A13, LC4_A13";
END;