br.fit

实现简单CPU功能的源码

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 04/09/2007 13:27:58      

-- 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 "br"
BEGIN

    DEVICE = "EPF10K10LC84-3";

    "clk"                          : INPUT_PIN  = 1      ;
    "cs21"                         : INPUT_PIN  = 2      ;
    "mbr_in0"                      : INPUT_PIN  = 42     ;
    "mbr_in1"                      : INPUT_PIN  = 44     ;
    "mbr_in2"                      : INPUT_PIN  = 84     ;
    "mbr_in3"                      : INPUT_PIN  = 43     ;
    "mbr_in4"                      : INPUT_PIN  = 52     ;
    "mbr_in5"                      : INPUT_PIN  = 64     ;
    "mbr_in6"                      : INPUT_PIN  = 16     ;
    "mbr_in7"                      : INPUT_PIN  = 18     ;
    "mbr_in8"                      : INPUT_PIN  = 22     ;
    "mbr_in9"                      : INPUT_PIN  = 50     ;
    "mbr_in10"                     : INPUT_PIN  = 70     ;
    "mbr_in11"                     : INPUT_PIN  = 67     ;
    "mbr_in12"                     : INPUT_PIN  = 53     ;
    "mbr_in13"                     : INPUT_PIN  = 17     ;
    "mbr_in14"                     : INPUT_PIN  = 49     ;
    "mbr_in15"                     : INPUT_PIN  = 72     ;
    "br_out0"                      : OUTPUT_PIN = 59     ;
    "br_out1"                      : OUTPUT_PIN = 83     ;
    "br_out2"                      : OUTPUT_PIN = 21     ;
    "br_out3"                      : OUTPUT_PIN = 58     ;
    "br_out4"                      : OUTPUT_PIN = 65     ;
    "br_out5"                      : OUTPUT_PIN = 66     ;
    "br_out6"                      : OUTPUT_PIN = 73     ;
    "br_out7"                      : OUTPUT_PIN = 54     ;
    "br_out8"                      : OUTPUT_PIN = 23     ;
    "br_out9"                      : OUTPUT_PIN = 47     ;
    "br_out10"                     : OUTPUT_PIN = 81     ;
    "br_out11"                     : OUTPUT_PIN = 25     ;
    "br_out12"                     : OUTPUT_PIN = 71     ;
    "br_out13"                     : OUTPUT_PIN = 69     ;
    "br_out14"                     : OUTPUT_PIN = 24     ;
    "br_out15"                     : OUTPUT_PIN = 19     ;
    ":50"                          : LOCATION   = LC6_A22;
    ":52"                          : LOCATION   = LC5_A22;
    ":54"                          : LOCATION   = LC7_A22;
    ":56"                          : LOCATION   = LC3_A22;
    ":58"                          : LOCATION   = LC8_B14;
    ":60"                          : LOCATION   = LC2_A22;
    ":62"                          : LOCATION   = LC4_B14;
    ":64"                          : LOCATION   = LC3_B14;
    ":66"                          : LOCATION   = LC4_A22;
    ":68"                          : LOCATION   = LC1_A22;
    ":70"                          : LOCATION   = LC2_B14;
    ":72"                          : LOCATION   = LC5_B14;
    ":74"                          : LOCATION   = LC6_B14;
    ":76"                          : LOCATION   = LC1_B14;
    ":78"                          : LOCATION   = LC7_B14;
    ":80"                          : LOCATION   = LC8_A22;

END;

INTERNAL_INFO "br"
BEGIN
	DEVICE = EPF10K10LC84-3;
    OD4P1   : LORAX = "1:FB4->LC6_A22,->LC5_A22,->LC7_A22,->LC3_A22,->LC8_B14,->LC2_A22,->LC4_B14,->LC3_B14,->LC4_A22,->LC1_A22,->LC2_B14,->LC5_B14,->LC6_B14,->LC1_B14,->LC7_B14,->LC8_A22|";
    OD1P2   : LORAX = "1:FB1|2:FH1R0,PA13R0C21->LC6_A22,->LC5_A22,->LC7_A22,->LC3_A22,->LC2_A22,->LC4_A22,->LC1_A22,->LC8_A22|,2:FH1R1,PA20R1C13->LC8_B14,->LC4_B14,->LC3_B14,->LC2_B14,->LC5_B14,->LC6_B14,->LC1_B14,->LC7_B14||";
    OD3P42  : LORAX = "1:FB3|2:FH3R0,PA5R0C21->LC8_A22||";
    OD2P44  : LORAX = "1:FB2|2:FH2R1,PA6R1C13->LC7_B14||";
    OD0P84  : LORAX = "1:FB0|2:FH0R1,PA0R1C13->LC1_B14||";
    OD5P43  : LORAX = "1:FB5|2:CH1R1,PA7R1C13->LC6_B14||";
    OV2C18P52 : LORAX = "1:V14C18,HHR41R1,PA8R1C13->LC5_B14|";
    OH6R1P64 : LORAX = "1:G45R1,PA5R1C13->LC2_B14|";
    OH8R0P16 : LORAX = "1:G13R0,PA0R0C21->LC1_A22|";
    OH12R0P18 : LORAX = "1:G40R0,PA19R0C21->LC4_A22|";
    OH9R1P22 : LORAX = "1:G43R1,PA16R1C13->LC3_B14|";
    OV3C16P50 : LORAX = "1:V18C16,HHR31R1,PA4R1C13->LC4_B14|";
    OH4R0P70 : LORAX = "1:G47R0,PA3R0C21->LC2_A22|";
    OH0R1P67 : LORAX = "1:G10R1,PA11R1C13->LC8_B14|";
    OV2C19P53 : LORAX = "1:V14C19,HHR36R0,PA20R0C21->LC3_A22|";
    OH10R0P17 : LORAX = "1:G41R0,PA18R0C21->LC7_A22|";
    OV3C15P49 : LORAX = "1:V18C15,HHR26R0,PA9R0C21->LC5_A22|";
    OH2R0P72 : LORAX = "1:G46R0,PA4R0C21->LC6_A22|";
    LC6_A22 : LORAX = "1:MSW6R0C20,G71R0->OH14R0P19|";
    LC5_A22 : LORAX = "1:MSW5R0C20,V15C20,G51R1->OH13R1P24|";
    LC7_A22 : LORAX = "1:MSW7R0C20,HHR37R0->OH7R0P69|";
    LC3_A22 : LORAX = "1:MSW3R0C20,HHR6R0->OH3R0P71|";
    LC8_B14 : LORAX = "1:MSW7R1C13,G58R1->OH15R1P25|";
    LC2_A22 : LORAX = "1:MSW1R0C21,V3C21->OV0C21P81|";
    LC4_B14 : LORAX = "1:MSW3R1C13,V9C13->OV2C13P47|";
    LC3_B14 : LORAX = "1:MSW3R1C12,G21R1->OH11R1P23|";
    LC4_A22 : LORAX = "1:MSW0R0C20,V0C20->OV2C20P54|";
    LC1_A22 : LORAX = "1:MSW0R0C21,HHR19R0->OH0R0P73|";
    LC2_B14 : LORAX = "1:MSW2R1C12,HHR3R1->OH2R1P66|";
    LC5_B14 : LORAX = "1:MSW4R1C13,HHR36R1->OH4R1P65|";
    LC6_B14 : LORAX = "1:MSW6R1C12,V20C12,HHR29R2->OH6R2P58|";
    LC1_B14 : LORAX = "1:MSW0R1C13,G44R1->OH8R1P21|";
    LC7_B14 : LORAX = "1:MSW7R1C12,V21C12->OV1C12P83|";
    LC8_A22 : LORAX = "1:MSW4R0C20,V12C20,HHR43R2->OH4R2P59|";
	LC6_A22 : LORAX2 = "X, OH2R0P72, LC6_A22, OD1P2";
	LC5_A22 : LORAX2 = "X, OV3C15P49, LC5_A22, OD1P2";
	LC7_A22 : LORAX2 = "X, OH10R0P17, LC7_A22, OD1P2";
	LC3_A22 : LORAX2 = "X, OV2C19P53, LC3_A22, OD1P2";
	LC8_B14 : LORAX2 = "X, OH0R1P67, LC8_B14, OD1P2";
	LC2_A22 : LORAX2 = "X, OH4R0P70, LC2_A22, OD1P2";
	LC4_B14 : LORAX2 = "X, OV3C16P50, LC4_B14, OD1P2";
	LC3_B14 : LORAX2 = "X, OH9R1P22, LC3_B14, OD1P2";
	LC4_A22 : LORAX2 = "X, OH12R0P18, LC4_A22, OD1P2";
	LC1_A22 : LORAX2 = "X, OH8R0P16, LC1_A22, OD1P2";
	LC2_B14 : LORAX2 = "X, OH6R1P64, LC2_B14, OD1P2";
	LC5_B14 : LORAX2 = "X, OV2C18P52, LC5_B14, OD1P2";
	LC6_B14 : LORAX2 = "X, OD5P43, LC6_B14, OD1P2";
	LC1_B14 : LORAX2 = "X, OD0P84, LC1_B14, OD1P2";
	LC7_B14 : LORAX2 = "X, OD2P44, LC7_B14, OD1P2";
	LC8_A22 : LORAX2 = "X, OD3P42, LC8_A22, OD1P2";
END;