second1.fit

本程序完整的实现了数字频率计的常用功能。并对通常数字频率计的常见问题进行了改进。具有实用价值。

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 11/15/2004 18:10:40      

-- 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 "second1"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "clk"                          : INPUT_PIN  = 1      ;
    "ci"                           : OUTPUT_PIN = 67     ;
    "|LPM_ADD_SUB:341|addcore:adder|:139" : LOCATION   = LC2_B16;
    "|LPM_ADD_SUB:341|addcore:adder|:147" : LOCATION   = LC3_B16;
    "|LPM_ADD_SUB:341|addcore:adder|:151" : LOCATION   = LC1_B16;
    "|LPM_ADD_SUB:341|addcore:adder|:163" : LOCATION   = LC4_B23;
    "|LPM_ADD_SUB:341|addcore:adder|:167" : LOCATION   = LC6_B23;
    "|LPM_ADD_SUB:341|addcore:adder|:175" : LOCATION   = LC5_B17;
    "|LPM_ADD_SUB:341|addcore:adder|:183" : LOCATION   = LC3_B17;
    "|LPM_ADD_SUB:341|addcore:adder|:187" : LOCATION   = LC8_B17;
    "|LPM_ADD_SUB:341|addcore:adder|:195" : LOCATION   = LC3_B15;
    "|LPM_ADD_SUB:341|addcore:adder|:199" : LOCATION   = LC7_B15;
    "|LPM_ADD_SUB:341|addcore:adder|:207" : LOCATION   = LC5_B15;
    "|LPM_ADD_SUB:341|addcore:adder|:215" : LOCATION   = LC5_B13;
    "|LPM_ADD_SUB:341|addcore:adder|:219" : LOCATION   = LC2_B13;
    ":2"                           : LOCATION   = LC1_B13;
    ":4"                           : LOCATION   = LC8_B13;  -- tem23
    ":5"                           : LOCATION   = LC4_B13;  -- tem22
    ":6"                           : LOCATION   = LC7_B13;  -- tem21
    ":7"                           : LOCATION   = LC3_B13;  -- tem20
    ":8"                           : LOCATION   = LC6_B18;  -- tem19
    ":9"                           : LOCATION   = LC2_B15;  -- tem18
    ":10"                          : LOCATION   = LC8_B15;  -- tem17
    ":11"                          : LOCATION   = LC6_B15;  -- tem16
    ":12"                          : LOCATION   = LC1_B15;  -- tem15
    ":13"                          : LOCATION   = LC5_B18;  -- tem14
    ":14"                          : LOCATION   = LC1_B18;  -- tem13
    ":15"                          : LOCATION   = LC7_B17;  -- tem12
    ":16"                          : LOCATION   = LC6_B17;  -- tem11
    ":17"                          : LOCATION   = LC2_B17;  -- tem10
    ":18"                          : LOCATION   = LC1_B17;  -- tem9
    ":19"                          : LOCATION   = LC2_B23;  -- tem8
    ":20"                          : LOCATION   = LC8_B23;  -- tem7
    ":21"                          : LOCATION   = LC7_B23;  -- tem6
    ":22"                          : LOCATION   = LC5_B23;  -- tem5
    ":23"                          : LOCATION   = LC8_B16;  -- tem4
    ":24"                          : LOCATION   = LC6_B16;  -- tem3
    ":25"                          : LOCATION   = LC7_B16;  -- tem2
    ":26"                          : LOCATION   = LC5_B16;  -- tem1
    ":27"                          : LOCATION   = LC4_B16;  -- tem0
    ":127"                         : LOCATION   = LC6_B13;
    ":142"                         : LOCATION   = LC2_B18;
    "~149~1"                       : LOCATION   = LC4_B15;
    ":169"                         : LOCATION   = LC8_B18;
    ":184"                         : LOCATION   = LC4_B17;
    ":199"                         : LOCATION   = LC1_B23;
    ":212"                         : LOCATION   = LC3_B23;

END;

INTERNAL_INFO "second1"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OD4P1   : LORAX = "1:FB4->LC1_B13,->LC8_B13,->LC4_B13,->LC7_B13,->LC3_B13,->LC6_B18,->LC2_B15,->LC8_B15,->LC6_B15,->LC1_B15,->LC5_B18,->LC1_B18,->LC7_B17,->LC6_B17,->LC2_B17,->LC1_B17,->LC2_B23,->LC8_B23,->LC7_B23,->LC5_B23,->LC8_B16,->LC6_B16,->LC7_B16,->LC5_B16,->LC4_B16|";
    LC1_B16 : LORAX = "1:MSW0R1C15,HHR19R1,PA17R1C22->LC4_B23,->LC7_B23,->LC5_B23,->LC3_B23|";
    LC4_B23 : LORAX = "1:MSW3R1C23,HHR10R1,PA12R1C16->LC5_B17,->LC1_B17|";
    LC6_B23 : LORAX = "1:MSW5R1C22,HHR42R1,PA7R1C16->LC2_B17|";
    LC3_B17 : LORAX = "1:MSW2R1C16,HHR0R1,PA1R1C17->LC1_B18|";
    LC8_B17 : LORAX = "1:MSW7R1C16,HHR25R1|2:PA3R1C14->LC3_B15,->LC7_B15,->LC1_B15|,2:PA3R1C17->LC5_B18||";
    LC5_B15 : LORAX = "1:MSW4R1C14,HHR43R1|2:PA6R1C12->LC5_B13,->LC2_B13,->LC3_B13|,2:PA6R1C17->LC6_B18||";
    LC1_B13 : LORAX = "1:MSW0R1C12,HHR22R1->OH0R1P67|";
    LC3_B13 : LORAX = "1:MSW2R1C12,G17R1,PA8R1C17->LC2_B18|";
    LC6_B18 : LORAX = "1:MSW5R1C17,HHR39R1,PA10R1C12->LC5_B13,->LC2_B13,->LC3_B13|";
    LC2_B15 : LORAX = "1:MSW1R1C14,HHR2R1,PA20R1C17->LC2_B18|";
    LC5_B18 : LORAX = "1:MSW4R1C17,HHR30R1,PA5R1C14->LC3_B15,->LC7_B15,->LC1_B15|";
    LC1_B18 : LORAX = "1:MSW0R1C17,HHR20R1,PA16R1C16->LC8_B17|";
    LC7_B17 : LORAX = "1:MSW6R1C16,HHR31R1,PA4R1C17->LC8_B18|";
    LC2_B23 : LORAX = "1:MSW1R1C22,HHR5R1,PA17R1C16->LC5_B17,->LC1_B17|";
    LC6_B13 : LORAX = "1:|2:MSW5R1C12,HHR34R1|3:PA1R1C14->LC2_B15,->LC8_B15,->LC6_B15,->LC1_B15|,3:PA1R1C16->LC7_B17,->LC6_B17,->LC2_B17,->LC1_B17|,3:PA17R1C17->LC6_B18,->LC5_B18,->LC1_B18||,2:MSW5R1C13,HHR28R1|3:PA7R1C15->LC8_B16,->LC6_B16,->LC7_B16,->LC5_B16,->LC4_B16|,3:PA7R1C22->LC2_B23,->LC8_B23,->LC7_B23,->LC5_B23|||";
    LC2_B18 : LORAX = "1:MSW1R1C17,HHR16R1,PA20R1C12->LC1_B13,->LC6_B13|";
    LC4_B15 : LORAX = "1:MSW3R1C14,HHR6R1,PA16R1C17->LC2_B18|";
    LC8_B18 : LORAX = "1:MSW7R1C17,HHR47R1,PA2R1C14->LC4_B15|";
    LC4_B17 : LORAX = "1:MSW3R1C16,HHR7R1,PA15R1C17->LC8_B18|";
    LC1_B23 : LORAX = "1:MSW0R1C22,HHR18R1,PA18R1C16->LC4_B17|";
	LC2_B16 : LORAX2 = "X, X, LC5_B16, LC4_B16";
	LC3_B16 : LORAX2 = "X, LC6_B16, LC7_B16, LC2_B16";
	LC1_B16 : LORAX2 = "X, X, LC8_B16, LC3_B16";
	LC4_B23 : LORAX2 = "LC7_B23, LC5_B23, LC8_B23, LC1_B16";
	LC6_B23 : LORAX2 = "X, X, LC2_B23, LC4_B23";
	LC5_B17 : LORAX2 = "LC2_B17, LC1_B17, LC2_B23, LC4_B23";
	LC3_B17 : LORAX2 = "X, LC7_B17, LC6_B17, LC5_B17";
	LC8_B17 : LORAX2 = "LC1_B18, LC7_B17, LC6_B17, LC5_B17";
	LC3_B15 : LORAX2 = "X, LC1_B15, LC5_B18, LC8_B17";
	LC7_B15 : LORAX2 = "LC6_B15, LC1_B15, LC5_B18, LC8_B17";
	LC5_B15 : LORAX2 = "X, LC2_B15, LC8_B15, LC7_B15";
	LC5_B13 : LORAX2 = "X, LC3_B13, LC6_B18, LC5_B15";
	LC2_B13 : LORAX2 = "LC7_B13, LC3_B13, LC6_B18, LC5_B15";
	LC1_B13 : LORAX2 = "LC8_B13, LC7_B13, LC4_B13, LC2_B18";
	LC8_B13 : LORAX2 = "LC8_B13, LC4_B13, LC6_B13, LC2_B13";
	LC4_B13 : LORAX2 = "X, LC4_B13, LC6_B13, LC2_B13";
	LC7_B13 : LORAX2 = "X, LC7_B13, LC6_B13, LC5_B13";
	LC3_B13 : LORAX2 = "LC3_B13, LC6_B18, LC6_B13, LC5_B15";
	LC6_B18 : LORAX2 = "X, LC6_B18, LC6_B13, LC5_B15";
	LC2_B15 : LORAX2 = "LC2_B15, LC8_B15, LC6_B13, LC7_B15";
	LC8_B15 : LORAX2 = "X, LC8_B15, LC6_B13, LC7_B15";
	LC6_B15 : LORAX2 = "X, LC6_B15, LC3_B15, LC6_B13";
	LC1_B15 : LORAX2 = "LC1_B15, LC5_B18, LC6_B13, LC8_B17";
	LC5_B18 : LORAX2 = "X, LC5_B18, LC6_B13, LC8_B17";
	LC1_B18 : LORAX2 = "X, LC1_B18, LC3_B17, LC6_B13";
	LC7_B17 : LORAX2 = "LC7_B17, LC6_B17, LC6_B13, LC5_B17";
	LC6_B17 : LORAX2 = "X, LC6_B17, LC6_B13, LC5_B17";
	LC2_B17 : LORAX2 = "LC2_B17, LC1_B17, LC6_B23, LC6_B13";
	LC1_B17 : LORAX2 = "LC1_B17, LC2_B23, LC6_B13, LC4_B23";
	LC2_B23 : LORAX2 = "X, LC2_B23, LC6_B13, LC4_B23";
	LC8_B23 : LORAX2 = "X, LC8_B23, LC6_B13, LC3_B23";
	LC7_B23 : LORAX2 = "LC7_B23, LC5_B23, LC6_B13, LC1_B16";
	LC5_B23 : LORAX2 = "X, LC5_B23, LC6_B13, LC1_B16";
	LC8_B16 : LORAX2 = "X, LC8_B16, LC6_B13, LC3_B16";
	LC6_B16 : LORAX2 = "LC6_B16, LC7_B16, LC6_B13, LC2_B16";
	LC7_B16 : LORAX2 = "X, LC7_B16, LC6_B13, LC2_B16";
	LC5_B16 : LORAX2 = "X, LC6_B13, LC5_B16, LC4_B16";
	LC4_B16 : LORAX2 = "X, X, LC6_B13, LC4_B16";
	LC6_B13 : LORAX2 = "LC8_B13, LC7_B13, LC4_B13, LC2_B18";
	LC2_B18 : LORAX2 = "LC3_B13, LC6_B18, LC2_B15, LC4_B15";
	LC4_B15 : LORAX2 = "LC8_B15, LC6_B15, LC1_B15, LC8_B18";
	LC8_B18 : LORAX2 = "LC5_B18, LC1_B18, LC7_B17, LC4_B17";
	LC4_B17 : LORAX2 = "LC6_B17, LC2_B17, LC1_B17, LC1_B23";
	LC1_B23 : LORAX2 = "X, LC2_B23, LC8_B23, LC3_B23";
	LC3_B23 : LORAX2 = "X, LC7_B23, LC5_B23, LC1_B16";
END;