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📄 freq.fit

📁 智能频率计 1. 频率测量范围为1Hz~1MHz 2. 当频率在1KHz以下时采用测周方法 其它情     况采用测频方法.二者之间自动转换 3. 测量结果显示在数码管上,单位可以是Hz
💻 FIT
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-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 03/04/2008 18:02:15      

-- 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 "freq"
BEGIN

    DEVICE = "EPF10K10QC208-3";

    "clk"                          : INPUT_PIN  = 10     ;
    "fsin"                         : INPUT_PIN  = 11     ;
    "reset"                        : INPUT_PIN  = 12     ;
    "row0"                         : OUTPUT_PIN = 13     ;
    "row1"                         : OUTPUT_PIN = 16     ;
    "row2"                         : OUTPUT_PIN = 17     ;
    "show0"                        : OUTPUT_PIN = 25     ;
    "show1"                        : OUTPUT_PIN = 26     ;
    "show2"                        : OUTPUT_PIN = 27     ;
    "show3"                        : OUTPUT_PIN = 28     ;
    "show4"                        : OUTPUT_PIN = 29     ;
    "show5"                        : OUTPUT_PIN = 30     ;
    "show6"                        : OUTPUT_PIN = 31     ;
    "show7"                        : OUTPUT_PIN = 38     ;
    "|LPM_ADD_SUB:1743|addcore:adder|:163" : LOCATION   = LC7_B19;
    "|LPM_ADD_SUB:1743|addcore:adder|:179" : LOCATION   = LC4_B11;
    "|LPM_ADD_SUB:1743|addcore:adder|:195" : LOCATION   = LC3_B17;
    "|LPM_ADD_SUB:1743|addcore:adder|:211" : LOCATION   = LC8_B17;
    "|LPM_ADD_SUB:1743|addcore:adder|:215" : LOCATION   = LC1_C17;
    "|LPM_ADD_SUB:1743|addcore:adder|:249" : LOCATION   = LC3_C23;
    "|LPM_ADD_SUB:1864|addcore:adder|:199" : LOCATION   = LC5_B21;
    "|LPM_ADD_SUB:1864|addcore:adder|:203" : LOCATION   = LC1_B21;
    "|LPM_ADD_SUB:1864|addcore:adder|:207" : LOCATION   = LC2_C14;
    "|LPM_ADD_SUB:1864|addcore:adder|:211" : LOCATION   = LC2_C19;
    "|LPM_ADD_SUB:1864|addcore:adder|:215" : LOCATION   = LC1_C19;
    "|LPM_ADD_SUB:1985|addcore:adder|:183" : LOCATION   = LC6_B1 ;
    "|LPM_ADD_SUB:1985|addcore:adder|:187" : LOCATION   = LC4_B1 ;
    "|LPM_ADD_SUB:1985|addcore:adder|:195" : LOCATION   = LC5_B7 ;
    "|LPM_ADD_SUB:1985|addcore:adder|:199" : LOCATION   = LC4_B21;
    "|LPM_ADD_SUB:1985|addcore:adder|:203" : LOCATION   = LC6_B21;
    "|LPM_ADD_SUB:1985|addcore:adder|:207" : LOCATION   = LC6_C19;
    "|LPM_ADD_SUB:1985|addcore:adder|:211" : LOCATION   = LC8_C19;
    "|LPM_ADD_SUB:1985|addcore:adder|:215" : LOCATION   = LC4_C19;
    "|LPM_ADD_SUB:1985|addcore:adder|:249" : LOCATION   = LC7_C22;
    "|LPM_ADD_SUB:2106|addcore:adder|:147" : LOCATION   = LC3_B19;
    "|LPM_ADD_SUB:2106|addcore:adder|:167" : LOCATION   = LC8_B11;
    "|LPM_ADD_SUB:2106|addcore:adder|:175" : LOCATION   = LC3_B11;
    "|LPM_ADD_SUB:2106|addcore:adder|:179" : LOCATION   = LC2_B5 ;
    "|LPM_ADD_SUB:2106|addcore:adder|:187" : LOCATION   = LC8_B8 ;
    "|LPM_ADD_SUB:2106|addcore:adder|:195" : LOCATION   = LC2_B7 ;
    "|LPM_ADD_SUB:2106|addcore:adder|:199" : LOCATION   = LC7_B7 ;
    "|LPM_ADD_SUB:2106|addcore:adder|:203" : LOCATION   = LC5_C14;
    "|LPM_ADD_SUB:2106|addcore:adder|:207" : LOCATION   = LC4_C14;
    "|LPM_ADD_SUB:2106|addcore:adder|:211" : LOCATION   = LC1_C24;
    "|LPM_ADD_SUB:2106|addcore:adder|:215" : LOCATION   = LC5_C21;
    "|LPM_ADD_SUB:2106|addcore:adder|:237" : LOCATION   = LC6_B11;
    "|LPM_ADD_SUB:2106|addcore:adder|:240" : LOCATION   = LC3_B1 ;
    "|LPM_ADD_SUB:2106|addcore:adder|:242" : LOCATION   = LC2_B6 ;
    "|LPM_ADD_SUB:2106|addcore:adder|:249" : LOCATION   = LC5_C22;
    "|LPM_ADD_SUB:2227|addcore:adder|:151" : LOCATION   = LC5_B19;
    "|LPM_ADD_SUB:2227|addcore:adder|:155" : LOCATION   = LC4_B19;
    "|LPM_ADD_SUB:2227|addcore:adder|:159" : LOCATION   = LC3_B3 ;
    "|LPM_ADD_SUB:2227|addcore:adder|:163" : LOCATION   = LC2_B3 ;
    "|LPM_ADD_SUB:2227|addcore:adder|:167" : LOCATION   = LC6_B10;
    "|LPM_ADD_SUB:2227|addcore:adder|:175" : LOCATION   = LC5_B10;
    "|LPM_ADD_SUB:2227|addcore:adder|:179" : LOCATION   = LC3_B10;
    "|LPM_ADD_SUB:2227|addcore:adder|:187" : LOCATION   = LC2_B8 ;
    "|LPM_ADD_SUB:2227|addcore:adder|:191" : LOCATION   = LC8_B10;
    "|LPM_ADD_SUB:2227|addcore:adder|:195" : LOCATION   = LC4_B10;
    "|LPM_ADD_SUB:2227|addcore:adder|:199" : LOCATION   = LC4_C16;
    "|LPM_ADD_SUB:2227|addcore:adder|:203" : LOCATION   = LC6_C16;
    "|LPM_ADD_SUB:2227|addcore:adder|:207" : LOCATION   = LC8_C16;
    "|LPM_ADD_SUB:2227|addcore:adder|:211" : LOCATION   = LC2_C24;
    "|LPM_ADD_SUB:2227|addcore:adder|:215" : LOCATION   = LC2_C21;
    "|LPM_ADD_SUB:2348|addcore:adder|:135" : LOCATION   = LC5_B18;
    "|LPM_ADD_SUB:2348|addcore:adder|:139" : LOCATION   = LC4_B18;
    "|LPM_ADD_SUB:2348|addcore:adder|:143" : LOCATION   = LC7_B18;
    "|LPM_ADD_SUB:2348|addcore:adder|:151" : LOCATION   = LC6_B24;
    "|LPM_ADD_SUB:2348|addcore:adder|:155" : LOCATION   = LC1_B24;
    "|LPM_ADD_SUB:2348|addcore:adder|:159" : LOCATION   = LC8_B3 ;
    "|LPM_ADD_SUB:2348|addcore:adder|:163" : LOCATION   = LC5_B11;
    "|LPM_ADD_SUB:2348|addcore:adder|:167" : LOCATION   = LC3_B2 ;
    "|LPM_ADD_SUB:2348|addcore:adder|:175" : LOCATION   = LC2_B11;
    "|LPM_ADD_SUB:2348|addcore:adder|:179" : LOCATION   = LC7_B5 ;
    "|LPM_ADD_SUB:2348|addcore:adder|:187" : LOCATION   = LC3_B8 ;
    "|LPM_ADD_SUB:2348|addcore:adder|:191" : LOCATION   = LC1_B6 ;
    "|LPM_ADD_SUB:2348|addcore:adder|:195" : LOCATION   = LC4_B6 ;
    "|LPM_ADD_SUB:2348|addcore:adder|:199" : LOCATION   = LC2_C16;
    "|LPM_ADD_SUB:2348|addcore:adder|:203" : LOCATION   = LC3_C16;
    "|LPM_ADD_SUB:2348|addcore:adder|:207" : LOCATION   = LC5_C16;
    "|LPM_ADD_SUB:2348|addcore:adder|:211" : LOCATION   = LC5_C13;
    "|LPM_ADD_SUB:2348|addcore:adder|:215" : LOCATION   = LC1_C13;
    ":15"                          : LOCATION   = LC3_A23;  -- test_en
    ":16"                          : LOCATION   = LC7_A23;  -- cnt3
    ":17"                          : LOCATION   = LC8_A23;  -- cnt2
    ":18"                          : LOCATION   = LC6_A23;  -- cnt1
    ":19"                          : LOCATION   = LC5_A23;  -- cnt0
    ":20"                          : LOCATION   = LC6_B20;  -- row_in2
    ":21"                          : LOCATION   = LC5_B20;  -- row_in1
    ":22"                          : LOCATION   = LC4_B20;  -- row_in0
    ":23"                          : LOCATION   = LC5_C23;  -- data23
    ":24"                          : LOCATION   = LC2_C23;  -- data22
    ":25"                          : LOCATION   = LC8_C21;  -- data21
    ":26"                          : LOCATION   = LC8_C24;  -- data20
    ":27"                          : LOCATION   = LC3_C14;  -- data19
    ":28"                          : LOCATION   = LC3_B21;  -- data18
    ":29"                          : LOCATION   = LC3_B7 ;  -- data17
    ":30"                          : LOCATION   = LC5_B6 ;  -- data16
    ":31"                          : LOCATION   = LC5_B12;  -- data15
    ":32"                          : LOCATION   = LC8_B1 ;  -- data14
    ":33"                          : LOCATION   = LC3_B5 ;  -- data13
    ":34"                          : LOCATION   = LC1_B5 ;  -- data12
    ":35"                          : LOCATION   = LC1_B2 ;  -- data11
    ":36"                          : LOCATION   = LC2_B2 ;  -- data10
    ":37"                          : LOCATION   = LC1_B10;  -- data9
    ":38"                          : LOCATION   = LC1_B3 ;  -- data8
    ":39"                          : LOCATION   = LC6_B3 ;  -- data7
    ":40"                          : LOCATION   = LC2_B19;  -- data6
    ":41"                          : LOCATION   = LC8_B24;  -- data5
    ":42"                          : LOCATION   = LC2_B24;  -- data4
    ":43"                          : LOCATION   = LC3_B18;  -- data3
    ":44"                          : LOCATION   = LC2_B18;  -- data2
    ":45"                          : LOCATION   = LC8_B18;  -- data1
    ":46"                          : LOCATION   = LC1_B18;  -- data0
    ":288"                         : LOCATION   = LC2_B23;
    ":295"                         : LOCATION   = LC1_B20;
    ":302"                         : LOCATION   = LC7_B16;
    ":309"                         : LOCATION   = LC3_B16;
    ":316"                         : LOCATION   = LC6_B16;
    ":323"                         : LOCATION   = LC4_B16;
    ":330"                         : LOCATION   = LC5_B16;
    ":823"                         : LOCATION   = LC4_A23;
    "~823~1"                       : LOCATION   = LC1_A23;
    ":990"                         : LOCATION   = LC2_A23;
    "~1273~1"                      : LOCATION   = LC5_C19;
    ":1345"                        : LOCATION   = LC5_B17;
    "~1345~1"                      : LOCATION   = LC2_B21;
    ":1408"                        : LOCATION   = LC4_B17;
    ":1463"                        : LOCATION   = LC1_B11;
    "~1463~1"                      : LOCATION   = LC7_B11;
    ":1508"                        : LOCATION   = LC6_B19;
    "~1508~1"                      : LOCATION   = LC1_B19;
    ":1545"                        : LOCATION   = LC6_B18;
    "~1545~1"                      : LOCATION   = LC2_B4 ;
    ":2407"                        : LOCATION   = LC2_C22;
    ":2408"                        : LOCATION   = LC1_C22;
    ":2412"                        : LOCATION   = LC6_C22;
    ":2425"                        : LOCATION   = LC1_C23;
    ":2426"                        : LOCATION   = LC3_C22;
    ":2430"                        : LOCATION   = LC4_C23;
    ":2442"                        : LOCATION   = LC8_C22;
    ":2445"                        : LOCATION   = LC4_C22;
    ":2448"                        : LOCATION   = LC6_C23;
    ":2451"                        : LOCATION   = LC7_C23;
    ":2454"                        : LOCATION   = LC8_C23;
    ":2463"                        : LOCATION   = LC1_C21;
    ":2466"                        : LOCATION   = LC3_C21;
    ":2469"                        : LOCATION   = LC4_C21;
    ":2472"                        : LOCATION   = LC6_C21;
    ":2475"                        : LOCATION   = LC7_C21;
    ":2484"                        : LOCATION   = LC3_C24;
    ":2487"                        : LOCATION   = LC4_C24;
    ":2490"                        : LOCATION   = LC5_C24;
    ":2493"                        : LOCATION   = LC6_C24;
    ":2496"                        : LOCATION   = LC7_C24;
    ":2505"                        : LOCATION   = LC1_C16;
    ":2508"                        : LOCATION   = LC6_C14;
    ":2511"                        : LOCATION   = LC7_C14;
    ":2514"                        : LOCATION   = LC8_C14;
    ":2526"                        : LOCATION   = LC7_C16;
    ":2529"                        : LOCATION   = LC1_C14;
    ":2532"                        : LOCATION   = LC7_B21;
    ":2535"                        : LOCATION   = LC8_B21;
    ":2547"                        : LOCATION   = LC1_B7 ;
    ":2550"                        : LOCATION   = LC4_B7 ;
    ":2553"                        : LOCATION   = LC6_B7 ;
    ":2556"                        : LOCATION   = LC8_B7 ;
    ":2568"                        : LOCATION   = LC3_B6 ;
    ":2575"                        : LOCATION   = LC7_B6 ;
    ":2576"                        : LOCATION   = LC6_B6 ;
    ":2577"                        : LOCATION   = LC8_B6 ;
    ":2589"                        : LOCATION   = LC6_B8 ;
    ":2592"                        : LOCATION   = LC5_B8 ;
    ":2595"                        : LOCATION   = LC1_B12;
    ":2611"                        : LOCATION   = LC2_B1 ;
    ":2612"                        : LOCATION   = LC1_B1 ;
    ":2613"                        : LOCATION   = LC5_B1 ;
    ":2616"                        : LOCATION   = LC7_B1 ;
    ":2631"                        : LOCATION   = LC1_B8 ;
    ":2634"                        : LOCATION   = LC4_B8 ;
    ":2637"                        : LOCATION   = LC4_B5 ;
    ":2652"                        : LOCATION   = LC5_B5 ;
    ":2655"                        : LOCATION   = LC6_B5 ;
    ":2658"                        : LOCATION   = LC8_B5 ;

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