kb.fit

基于vhdl的键盘输入,学校的作业

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 11/21/2006 20:09:50      

-- 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 "kb"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "clk"                          : INPUT_PIN  = 1      ;
    "V0"                           : INPUT_PIN  = 44     ;
    "V1"                           : INPUT_PIN  = 84     ;
    "V2"                           : INPUT_PIN  = 72     ;
    "V3"                           : INPUT_PIN  = 71     ;
    "H0"                           : OUTPUT_PIN = 70     ;
    "H1"                           : OUTPUT_PIN = 69     ;
    "H2"                           : OUTPUT_PIN = 67     ;
    "H3"                           : OUTPUT_PIN = 66     ;
    "Q_BCD0"                       : OUTPUT_PIN = 17     ;
    "Q_BCD1"                       : OUTPUT_PIN = 16     ;
    "Q_BCD2"                       : OUTPUT_PIN = 11     ;
    "Q_BCD3"                       : OUTPUT_PIN = 10     ;
    "|B42:11|:51"                  : LOCATION   = LC2_A7 ;
    "|JZSC:14|:5"                  : LOCATION   = LC8_A2 ;
    "|JZSC:14|:7"                  : LOCATION   = LC3_A2 ;
    "|JZSC:14|:9"                  : LOCATION   = LC1_A7 ;
    "|JZSC:14|:11"                 : LOCATION   = LC3_A7 ;
    "|74139:2|:33"                 : LOCATION   = LC5_A2 ;  -- |74139:2|Y10N
    "|74139:2|:34"                 : LOCATION   = LC7_A2 ;  -- |74139:2|Y11N
    "|74139:2|:35"                 : LOCATION   = LC1_A2 ;  -- |74139:2|Y12N
    "|74139:2|:36"                 : LOCATION   = LC2_A2 ;  -- |74139:2|Y13N
    "|74161:1|f74161:sub|:9"       : LOCATION   = LC4_A2 ;  -- |74161:1|f74161:sub|QA
    "|74161:1|f74161:sub|:87"      : LOCATION   = LC6_A2 ;  -- |74161:1|f74161:sub|QB

END;

INTERNAL_INFO "kb"
BEGIN
	DEVICE = EPF10K10LC84-3;
    LC2_A7  : LORAX = "1:MSW1R0C6,HHL8R0,PA14R0C1->LC8_A2,->LC3_A2|";
    OD4P1   : LORAX = "1:FB4->LC4_A2,->LC6_A2|";
    LC8_A2  : LORAX = "1:MSW4R0C0,V12C0->OV0C0P10|";
    LC3_A2  : LORAX = "1:MSW3R0C0,V9C0->OV1C0P11|";
    LC1_A7  : LORAX = "1:MSW0R0C6,HHL22R0->OH8R0P16|";
    LC3_A7  : LORAX = "1:MSW2R0C7,G3R0->OH10R0P17|";
    OD2P44  : LORAX = "1:FB2|2:FH2R0,PA6R0C6->LC2_A7,->LC1_A7,->LC3_A7||";
    OD0P84  : LORAX = "1:FB0|2:FH0R0,PA0R0C6->LC2_A7,->LC1_A7,->LC3_A7||";
    OH2R0P72 : LORAX = "1:G46R0,PA4R0C6->LC2_A7,->LC1_A7,->LC3_A7|";
    OH3R0P71 : LORAX = "1:G37R0,PA1R0C6->LC2_A7,->LC1_A7,->LC3_A7|";
    LC5_A2  : LORAX = "1:MSW4R0C1,G93R0->OH4R0P70|";
    LC7_A2  : LORAX = "1:MSW7R0C0,G95R0->OH7R0P69|";
    LC1_A2  : LORAX = "1:MSW0R0C1,V1C1,G44R1->OH0R1P67|";
    LC2_A2  : LORAX = "1:MSW2R0C0,V6C0,G17R1->OH2R1P66|";
	LC2_A7  : LORAX2 = "OD0P84, OD2P44, OH2R0P72, OH3R0P71";
	LC8_A2  : LORAX2 = "X, X, X, LC6_A2";
	LC3_A2  : LORAX2 = "X, X, X, LC4_A2";
	LC1_A7  : LORAX2 = "OD0P84, OD2P44, OH2R0P72, OH3R0P71";
	LC3_A7  : LORAX2 = "OD2P44, OD0P84, OH2R0P72, OH3R0P71";
	LC5_A2  : LORAX2 = "X, X, LC6_A2, LC4_A2";
	LC7_A2  : LORAX2 = "X, X, LC6_A2, LC4_A2";
	LC1_A2  : LORAX2 = "X, X, LC6_A2, LC4_A2";
	LC2_A2  : LORAX2 = "X, X, LC6_A2, LC4_A2";
	LC4_A2  : LORAX2 = "X, X, X, LC4_A2";
	LC6_A2  : LORAX2 = "X, X, LC6_A2, LC4_A2";
END;