fpdiv.fit

来自「用VHDL语言实现通用计算器设计」· FIT 代码 · 共 96 行

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 12/06/2007 16:06:05      

-- 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 "fpdiv"
BEGIN

    DEVICE = "EPF10K10LC84-4";

    "A0"                           : INPUT_PIN  = 43     ;
    "A1"                           : INPUT_PIN  = 1      ;
    "A2"                           : INPUT_PIN  = 2      ;
    "A3"                           : INPUT_PIN  = 65     ;
    "B0"                           : INPUT_PIN  = 42     ;
    "B1"                           : INPUT_PIN  = 84     ;
    "B2"                           : INPUT_PIN  = 44     ;
    "B3"                           : INPUT_PIN  = 66     ;
    "data_out0"                    : OUTPUT_PIN = 23     ;
    "data_out1"                    : OUTPUT_PIN = 22     ;
    "data_out2"                    : OUTPUT_PIN = 24     ;
    "data_out3"                    : OUTPUT_PIN = 21     ;
    "DIVz"                         : OUTPUT_PIN = 25     ;
    "|LPM_ADD_SUB:335|addcore:adder|pcarry1" : LOCATION   = LC1_B10;
    ":184"                         : LOCATION   = LC7_B10;
    ":189"                         : LOCATION   = LC5_B10;
    ":289"                         : LOCATION   = LC3_B8 ;
    ":295"                         : LOCATION   = LC5_B8 ;
    ":298"                         : LOCATION   = LC4_B8 ;
    "~346~1"                       : LOCATION   = LC8_B10;
    ":363"                         : LOCATION   = LC2_B10;
    ":369"                         : LOCATION   = LC3_B10;
    ":473"                         : LOCATION   = LC6_B10;
    ":499"                         : LOCATION   = LC1_B8 ;
    ":505"                         : LOCATION   = LC6_B8 ;
    ":511"                         : LOCATION   = LC2_B8 ;
    ":517"                         : LOCATION   = LC4_B10;
    ":544"                         : LOCATION   = LC8_B8 ;

END;

INTERNAL_INFO "fpdiv"
BEGIN
	DEVICE = EPF10K10LC84-4;
    OD5P43  : LORAX = "1:FB5|2:CH1R1,PA7R1C9->LC5_B10||";
    OD4P1   : LORAX = "1:FB4|2:CH0R1,PA19R1C9->LC1_B10,->LC3_B10||";
    OD1P2   : LORAX = "1:FB1|2:FH1R1|3:PA20R1C7->LC5_B8,->LC6_B8|,3:PA20R1C9->LC8_B10,->LC6_B10|||";
    OH4R1P65 : LORAX = "1:G47R1,PA3R1C7->LC1_B8|";
    OD3P42  : LORAX = "1:FB3|2:FH3R1|3:PA5R1C7->LC6_B8,->LC8_B8|,3:PA5R1C9->LC1_B10,->LC5_B10,->LC3_B10,->LC6_B10|||";
    OD0P84  : LORAX = "1:FB0|2:FH0R1|3:PA0R1C7->LC5_B8,->LC4_B8,->LC6_B8,->LC8_B8|,3:PA12R1C9->LC5_B10,->LC8_B10,->LC2_B10,->LC6_B10|||";
    OD2P44  : LORAX = "1:FB2|2:FH2R1|3:PA6R1C7->LC3_B8,->LC6_B8,->LC8_B8|,3:PA6R1C9->LC7_B10,->LC6_B10|||";
    OH2R1P66 : LORAX = "1:G46R1,PA4R1C7->LC1_B8|";
    LC1_B10 : LORAX = "1:MSW0R1C9,HHL19R1,PA17R1C7->LC3_B8|";
    LC3_B8  : LORAX = "1:MSW2R1C7,HHL4R1,PA18R1C9->LC2_B10,->LC3_B10,->LC4_B10|";
    LC6_B10 : LORAX = "1:MSW6R1C8,G71R1,PA2R1C7->LC4_B8|";
    LC1_B8  : LORAX = "1:MSW0R1C7,HHL23R1->OH8R1P21|";
    LC6_B8  : LORAX = "1:MSW5R1C7,G61R1->OH13R1P24|";
    LC2_B8  : LORAX = "1:MSW1R1C7,HHL11R1->OH9R1P22|";
    LC4_B10 : LORAX = "1:MSW3R1C9,HHL17R1->OH11R1P23|";
    LC8_B8  : LORAX = "1:MSW7R1C7,HHL35R1->OH15R1P25|2:PA0R1C9->LC4_B10||";
	LC1_B10 : LORAX2 = "X, X, OD4P1, OD3P42";
	LC7_B10 : LORAX2 = "X, LC2_B10, OD2P44, LC5_B10";
	LC5_B10 : LORAX2 = "OD5P43, OD0P84, OD3P42, LC3_B10";
	LC3_B8  : LORAX2 = "LC5_B8, LC1_B10, OD2P44, LC4_B8";
	LC5_B8  : LORAX2 = "X, X, OD1P2, OD0P84";
	LC4_B8  : LORAX2 = "X, X, OD0P84, LC6_B10";
	LC8_B10 : LORAX2 = "LC1_B10, OD1P2, OD0P84, LC6_B10";
	LC2_B10 : LORAX2 = "LC1_B10, OD0P84, LC6_B10, LC3_B8";
	LC3_B10 : LORAX2 = "X, OD4P1, LC3_B8, OD3P42";
	LC6_B10 : LORAX2 = "OD1P2, OD2P44, OD0P84, OD3P42";
	LC1_B8  : LORAX2 = "X, OH2R1P66, OH4R1P65, LC8_B8";
	LC6_B8  : LORAX2 = "OD1P2, OD2P44, OD0P84, OD3P42";
	LC2_B8  : LORAX2 = "X, X, LC8_B8, LC3_B8";
	LC4_B10 : LORAX2 = "LC8_B8, LC8_B10, LC3_B8, LC7_B10";
	LC8_B8  : LORAX2 = "X, OD2P44, OD0P84, OD3P42";
END;