ledshow.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 17:03:54      

-- 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 "ledshow"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "data0"                        : INPUT_PIN  = 2      ;
    "data1"                        : INPUT_PIN  = 84     ;
    "data2"                        : INPUT_PIN  = 44     ;
    "data3"                        : INPUT_PIN  = 42     ;
    "dout0"                        : OUTPUT_PIN = 67     ;
    "dout1"                        : OUTPUT_PIN = 25     ;
    "dout2"                        : OUTPUT_PIN = 64     ;
    "dout3"                        : OUTPUT_PIN = 66     ;
    "dout4"                        : OUTPUT_PIN = 21     ;
    "dout5"                        : OUTPUT_PIN = 22     ;
    "dout6"                        : OUTPUT_PIN = 27     ;
    ":81"                          : LOCATION   = LC4_B8 ;
    ":105"                         : LOCATION   = LC7_B24;
    ":117"                         : LOCATION   = LC2_B24;
    ":129"                         : LOCATION   = LC3_B8 ;
    ":134"                         : LOCATION   = LC1_C4 ;
    "~134~1"                       : LOCATION   = LC4_B24;
    ":165"                         : LOCATION   = LC2_B8 ;
    "~167~1"                       : LOCATION   = LC5_B8 ;
    "~194~1"                       : LOCATION   = LC5_B24;
    ":198"                         : LOCATION   = LC1_B8 ;
    ":216"                         : LOCATION   = LC7_B8 ;
    ":231"                         : LOCATION   = LC3_B24;
    ":264"                         : LOCATION   = LC6_B24;
    ":287"                         : LOCATION   = LC6_B8 ;
    ":297"                         : LOCATION   = LC8_B8 ;
    ":315"                         : LOCATION   = LC8_B24;
    ":330"                         : LOCATION   = LC1_B24;

END;

INTERNAL_INFO "ledshow"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OD1P2   : LORAX = "1:FB1|2:FH1R1|3:PA20R1C7->LC4_B8,->LC3_B8,->LC5_B8,->LC1_B8,->LC7_B8,->LC6_B8|,3:PA20R1C23->LC7_B24,->LC2_B24,->LC5_B24,->LC3_B24,->LC8_B24,->LC1_B24||,2:FH1R2,PA20R2C3->LC1_C4||";
    OD0P84  : LORAX = "1:FB0|2:FH0R1|3:PA0R1C7->LC4_B8,->LC3_B8,->LC5_B8,->LC1_B8,->LC7_B8,->LC6_B8|,3:PA0R1C23->LC7_B24,->LC2_B24,->LC5_B24,->LC3_B24,->LC8_B24,->LC1_B24||,2:FH0R2,PA0R2C3->LC1_C4||";
    OD2P44  : LORAX = "1:FB2|2:FH2R1|3:PA6R1C7->LC4_B8,->LC3_B8,->LC5_B8,->LC1_B8,->LC7_B8,->LC6_B8|,3:PA6R1C23->LC7_B24,->LC2_B24,->LC5_B24,->LC3_B24,->LC8_B24,->LC1_B24||,2:FH2R2,PA6R2C3->LC1_C4||";
    OD3P42  : LORAX = "1:FB3|2:FH3R1|3:PA5R1C7->LC4_B8,->LC3_B8,->LC5_B8,->LC1_B8,->LC7_B8,->LC6_B8|,3:PA5R1C23->LC7_B24,->LC2_B24,->LC5_B24,->LC3_B24,->LC8_B24,->LC1_B24||,2:FH3R2,PA5R2C3->LC1_C4||";
    LC3_B8  : LORAX = "1:MSW2R1C7,G3R1,PA18R1C23->LC4_B24|";
    LC1_C4  : LORAX = "1:MSW0R2C3,HHL19R2->OH8R2P27|";
    LC2_B8  : LORAX = "1:MSW1R1C7,G8R1->OH9R1P22|";
    LC1_B8  : LORAX = "1:MSW0R1C7,HHL23R1->OH8R1P21|";
    LC3_B24 : LORAX = "1:MSW2R1C23,HHR15R1->OH2R1P66|";
    LC6_B24 : LORAX = "1:MSW6R1C22,HHR31R1->OH6R1P64|";
    LC8_B8  : LORAX = "1:MSW7R1C7,G56R1->OH15R1P25|";
    LC1_B24 : LORAX = "1:MSW0R1C23,HHR20R1->OH0R1P67|";
	LC4_B8  : LORAX2 = "OD0P84, OD1P2, OD3P42, OD2P44";
	LC7_B24 : LORAX2 = "OD0P84, OD2P44, OD1P2, OD3P42";
	LC2_B24 : LORAX2 = "OD0P84, OD3P42, OD1P2, OD2P44";
	LC3_B8  : LORAX2 = "OD0P84, OD3P42, OD1P2, OD2P44";
	LC4_B24 : LORAX2 = "X, X, LC2_B24, LC3_B8";
	LC1_C4  : LORAX2 = "OD0P84, OD3P42, OD1P2, OD2P44";
	LC2_B8  : LORAX2 = "LC5_B8, LC7_B8, LC4_B8, LC3_B8";
	LC5_B8  : LORAX2 = "OD0P84, OD2P44, OD3P42, OD1P2";
	LC5_B24 : LORAX2 = "OD0P84, OD1P2, OD3P42, OD2P44";
	LC1_B8  : LORAX2 = "OD0P84, OD3P42, OD1P2, OD2P44";
	LC7_B8  : LORAX2 = "OD0P84, OD3P42, OD2P44, OD1P2";
	LC3_B24 : LORAX2 = "OD0P84, OD3P42, OD1P2, OD2P44";
	LC6_B24 : LORAX2 = "LC8_B24, LC5_B24, LC7_B24, LC4_B24";
	LC6_B8  : LORAX2 = "OD0P84, OD2P44, OD3P42, OD1P2";
	LC8_B8  : LORAX2 = "LC6_B8, LC5_B8, LC4_B8, LC3_B8";
	LC8_B24 : LORAX2 = "OD0P84, OD3P42, OD2P44, OD1P2";
	LC1_B24 : LORAX2 = "OD0P84, OD3P42, OD2P44, OD1P2";
END;