4-16decoder.fit

几个VHDL实现的源程序及其代码

-- MAX+plus II Compiler Fit File      
-- Version 10.2 07/10/2002            
-- Compiled: 10/21/2002 10:19:22      

-- Copyright (C) 1988-2002 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 "4-16decoder"
BEGIN

    DEVICE = "EPF10K10LC84-4";

    "A"                            : INPUT_PIN  = 60     ;
    "B"                            : INPUT_PIN  = 59     ;
    "C"                            : INPUT_PIN  = 58     ;
    "D"                            : INPUT_PIN  = 54     ;
    "LED1"                         : OUTPUT_PIN = 27     ;
    "LED2"                         : OUTPUT_PIN = 28     ;
    "LED3"                         : OUTPUT_PIN = 29     ;
    "LED4"                         : OUTPUT_PIN = 30     ;
    "LED5"                         : OUTPUT_PIN = 35     ;
    "LED6"                         : OUTPUT_PIN = 36     ;
    "LED7"                         : OUTPUT_PIN = 37     ;
    "LED8"                         : OUTPUT_PIN = 38     ;
    "LED9"                         : OUTPUT_PIN = 39     ;
    "LED10"                        : OUTPUT_PIN = 47     ;
    "LED11"                        : OUTPUT_PIN = 48     ;
    "LED12"                        : OUTPUT_PIN = 49     ;
    "LED13"                        : OUTPUT_PIN = 50     ;
    "LED14"                        : OUTPUT_PIN = 51     ;
    "LED15"                        : OUTPUT_PIN = 52     ;
    "LED16"                        : OUTPUT_PIN = 53     ;
    "|74154:1|:17"                 : LOCATION   = LC5_C19;  -- |74154:1|O15N
    "|74154:1|:18"                 : LOCATION   = LC1_C19;  -- |74154:1|O14N
    "|74154:1|:19"                 : LOCATION   = LC5_C17;  -- |74154:1|O13N
    "|74154:1|:20"                 : LOCATION   = LC1_C17;  -- |74154:1|O12N
    "|74154:1|:21"                 : LOCATION   = LC4_C15;  -- |74154:1|O11N
    "|74154:1|:22"                 : LOCATION   = LC1_C15;  -- |74154:1|O10N
    "|74154:1|:23"                 : LOCATION   = LC8_C13;  -- |74154:1|O9N
    "|74154:1|:24"                 : LOCATION   = LC4_C12;  -- |74154:1|O8N
    "|74154:1|:25"                 : LOCATION   = LC1_C10;  -- |74154:1|O7N
    "|74154:1|:26"                 : LOCATION   = LC4_C10;  -- |74154:1|O6N
    "|74154:1|:27"                 : LOCATION   = LC1_C8 ;  -- |74154:1|O5N
    "|74154:1|:28"                 : LOCATION   = LC5_C5 ;  -- |74154:1|O4N
    "|74154:1|:29"                 : LOCATION   = LC7_C13;  -- |74154:1|O3N
    "|74154:1|:30"                 : LOCATION   = LC5_C13;  -- |74154:1|O2N
    "|74154:1|:31"                 : LOCATION   = LC3_C13;  -- |74154:1|O1N
    "|74154:1|:32"                 : LOCATION   = LC1_C13;  -- |74154:1|O0N

END;

INTERNAL_INFO "4-16decoder"
BEGIN
	DEVICE = EPF10K10LC84-4;
    OH3R2P60 : LORAX = "1:G37R2|2:PA1R2C4->LC5_C5|,2:PA1R2C7->LC1_C8|,2:PA1R2C9->LC1_C10,->LC4_C10|,2:PA1R2C11->LC4_C12|,2:PA1R2C12->LC8_C13,->LC7_C13,->LC5_C13,->LC3_C13,->LC1_C13|,2:PA1R2C14->LC4_C15,->LC1_C15|,2:PA1R2C16->LC5_C17,->LC1_C17|,2:PA1R2C18->LC5_C19,->LC1_C19||";
    OH4R2P59 : LORAX = "1:G47R2|2:PA3R2C4->LC5_C5|,2:PA3R2C7->LC1_C8|,2:PA3R2C9->LC1_C10,->LC4_C10|,2:PA3R2C11->LC4_C12|,2:PA3R2C12->LC8_C13,->LC7_C13,->LC5_C13,->LC3_C13,->LC1_C13|,2:PA3R2C14->LC4_C15,->LC1_C15|,2:PA3R2C16->LC5_C17,->LC1_C17|,2:PA3R2C18->LC5_C19,->LC1_C19||";
    OH6R2P58 : LORAX = "1:G45R2|2:PA5R2C4->LC5_C5|,2:PA5R2C7->LC1_C8|,2:PA5R2C9->LC1_C10,->LC4_C10|,2:PA5R2C11->LC4_C12|,2:PA5R2C12->LC8_C13,->LC7_C13,->LC5_C13,->LC3_C13,->LC1_C13|,2:PA5R2C14->LC4_C15,->LC1_C15|,2:PA5R2C16->LC5_C17,->LC1_C17|,2:PA5R2C18->LC5_C19,->LC1_C19||";
    OV2C20P54 : LORAX = "1:V14C20,G90R2|2:PA8R2C4->LC5_C5|,2:PA8R2C7->LC1_C8|,2:PA8R2C9->LC1_C10,->LC4_C10|,2:PA8R2C11->LC4_C12|,2:PA8R2C12->LC8_C13,->LC7_C13,->LC5_C13,->LC3_C13,->LC1_C13|,2:PA8R2C14->LC4_C15,->LC1_C15|,2:PA8R2C16->LC5_C17,->LC1_C17|,2:PA8R2C18->LC5_C19,->LC1_C19||";
    LC5_C19 : LORAX = "1:MSW4R2C19,V13C19->OV2C19P53|";
    LC1_C19 : LORAX = "1:MSW0R2C18,V1C18->OV2C18P52|";
    LC5_C17 : LORAX = "1:MSW4R2C17,V13C17->OV2C17P51|";
    LC1_C17 : LORAX = "1:MSW0R2C16,V1C16->OV3C16P50|";
    LC4_C15 : LORAX = "1:MSW3R2C15,V11C15->OV3C15P49|";
    LC1_C15 : LORAX = "1:MSW0R2C14,V2C14->OV3C14P48|";
    LC8_C13 : LORAX = "1:MSW7R2C13,V22C13->OV2C13P47|";
    LC4_C12 : LORAX = "1:MSW0R2C10,V2C10->OV3C10P39|";
    LC1_C10 : LORAX = "1:MSW0R2C9,V2C9->OV3C9P38|";
    LC4_C10 : LORAX = "1:MSW0R2C8,V2C8->OV3C8P37|";
    LC1_C8  : LORAX = "1:MSW1R2C6,V4C6->OV2C6P36|";
    LC5_C5  : LORAX = "1:MSW4R2C5,V13C5->OV2C5P35|";
    LC7_C13 : LORAX = "1:MSW6R2C13,G53R2->OH14R2P30|";
    LC5_C13 : LORAX = "1:MSW4R2C12,G50R2->OH12R2P29|";
    LC3_C13 : LORAX = "1:MSW2R2C12,G17R2->OH10R2P28|";
    LC1_C13 : LORAX = "1:MSW0R2C12,G39R2->OH8R2P27|";
	LC5_C19 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC1_C19 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC5_C17 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC1_C17 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC4_C15 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC1_C15 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC8_C13 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC4_C12 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC1_C10 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC4_C10 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC1_C8  : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC5_C5  : LORAX2 = "OV2C20P54, OH6R2P58, OH3R2P60, OH4R2P59";
	LC7_C13 : LORAX2 = "OV2C20P54, OH6R2P58, OH3R2P60, OH4R2P59";
	LC5_C13 : LORAX2 = "OV2C20P54, OH6R2P58, OH3R2P60, OH4R2P59";
	LC3_C13 : LORAX2 = "OH4R2P59, OH3R2P60, OH6R2P58, OV2C20P54";
	LC1_C13 : LORAX2 = "OV2C20P54, OH6R2P58, OH3R2P60, OH4R2P59";
END;