i2c_read.fit

这是我做的I2C的vhdl程序和仿真和下载文件

-- MAX+plus II Compiler Fit File      
-- Version 9.5 2/8/2000               
-- Compiled: 05/10/2003 12:13:13      

-- 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 "i2c_read"
BEGIN

    DEVICE = "EPM7064SLC44-5";

    "clk"                          : INPUT_PIN  = 43     ;
    "nreset"                       : INPUT_PIN  = 12     ; -- LC1
    "read"                         : INPUT_PIN  = 11     ; -- LC3
    "sda"                          : INPUT_PIN  = 6      ; -- LC11
    "start"                        : INPUT_PIN  = 8      ; -- LC5
    "stop"                         : INPUT_PIN  = 9      ; -- LC4
    "write"                        : INPUT_PIN  = 5      ; -- LC14
    "d0"                           : OUTPUT_PIN = 40     ; -- LC62
    "d1"                           : OUTPUT_PIN = 41     ; -- LC64
    "d2"                           : OUTPUT_PIN = 24     ; -- LC33
    "d3"                           : OUTPUT_PIN = 39     ; -- LC57
    "d4"                           : OUTPUT_PIN = 33     ; -- LC49
    "d5"                           : OUTPUT_PIN = 36     ; -- LC52
    "d6"                           : OUTPUT_PIN = 37     ; -- LC53
    "d7"                           : OUTPUT_PIN = 34     ; -- LC51
    "scl"                          : OUTPUT_PIN = 4      ; -- LC16
    "state~1"                      : LOCATION   = LC36   ; -- PIN 26
    "state~1~1"                    : LOCATION   = LC37   ; -- PIN 27
    "state~2"                      : LOCATION   = LC35   ; -- PIN 25
    "state~2~1"                    : LOCATION   = LC20   ; -- PIN 19
    "state~3"                      : LOCATION   = LC34   ;
    "state~4"                      : LOCATION   = LC23   ;
    "state~4~1"                    : LOCATION   = LC46   ; -- PIN 31
    "state~5"                      : LOCATION   = LC38   ;
    "|s2p2:shift|LPM_ADD_SUB:743|addcore:adder|addcore:adder0|result_node3" : LOCATION   = LC60   ;
    "|s2p2:shift|:20"              : LOCATION   = LC61   ;  -- |s2p2:shift|q7
    "|s2p2:shift|:21"              : LOCATION   = LC54   ;  -- |s2p2:shift|q6
    "|s2p2:shift|:22"              : LOCATION   = LC55   ;  -- |s2p2:shift|q5
    "|s2p2:shift|:23"              : LOCATION   = LC56   ; -- PIN 38  -- |s2p2:shift|q4
    "|s2p2:shift|:24"              : LOCATION   = LC47   ;  -- |s2p2:shift|q3
    "|s2p2:shift|:25"              : LOCATION   = LC63   ;  -- |s2p2:shift|q2
    "|s2p2:shift|:26"              : LOCATION   = LC58   ;  -- |s2p2:shift|q1
    "|s2p2:shift|:27"              : LOCATION   = LC48   ; -- PIN 32  -- |s2p2:shift|q0
    "|s2p2:shift|:28"              : LOCATION   = LC50   ;  -- |s2p2:shift|cnt3
    "|s2p2:shift|:29"              : LOCATION   = LC42   ;  -- |s2p2:shift|cnt2
    "|s2p2:shift|:30"              : LOCATION   = LC44   ;  -- |s2p2:shift|cnt1
    "|s2p2:shift|:31"              : LOCATION   = LC59   ;  -- |s2p2:shift|cnt0
    ":77"                          : LOCATION   = LC2    ;  -- iscl
    ":79"                          : LOCATION   = LC27   ;  -- idcnt2
    ":80"                          : LOCATION   = LC18   ;  -- idcnt1
    ":81"                          : LOCATION   = LC19   ; -- PIN 20  -- idcnt0
    "~1261~1"                      : LOCATION   = LC41   ; -- PIN 29
    "~1333~1"                      : LOCATION   = LC43   ;
    "~1405~1"                      : LOCATION   = LC45   ;

END;

INTERNAL_INFO "i2c_read"
BEGIN
	DEVICE = EPM7064SLC44-5;
	LC51    : LORAX = "G31R0,PA4R0C3";
	LC53    : LORAX = "G62R0,PA16R0C3";
	LC52    : LORAX = "G32R0,PA1R0C3";
	LC49    : LORAX = "G29R0,PA7R0C3";
	LC57    : LORAX = "G78R0,PA20R0C3";
	LC33    : LORAX = "G58R0,PA13R0C2";
	LC64    : LORAX = "G114R0,PA31R0C3";
	LC62    : LORAX = "G112R0,PA30R0C3";
	LC16    : LORAX = "G102R0";
	LC61    : LORAX = "G111R0,PA29R0C3";
	LC54    : LORAX = "G63R0,PA14R0C3";
	LC55    : LORAX = "G64R0,PA12R0C3";
	LC56    : LORAX = "G65R0,PA10R0C3";
	LC47    : LORAX = "G76R0,PA21R0C3";
	LC63    : LORAX = "G113R0,PA27R0C2";
	LC58    : LORAX = "G79R0,PA26R0C3";
	LC48    : LORAX = "G77R0,PA25R0C3";
	OH10R0P6 : LORAX = "G2R0,PA0R0C2";
	OH0R0P12 : LORAX = "G83R0,PA18R0C0,PA18R0C2,PA18R0C1,PA19R0C3";
	LC50    : LORAX = "G30R0,PA5R0C2,PA5R0C3";
	LC42    : LORAX = "G108R0,PA29R0C2,PA32R0C3";
	LC44    : LORAX = "G110R0,PA34R0C3,PA34R0C2";
	LC59    : LORAX = "G80R0,PA25R0C2,PA18R0C3";
	LC60    : LORAX = "G81R0,PA22R0C3";
	LC2     : LORAX = "G18R0,PA0R0C0";
	LC36    : LORAX = "G61R0,PA9R0C1,PA14R0C2,PA9R0C0";
	LC35    : LORAX = "G60R0,PA12R0C1,PA16R0C2,PA12R0C0";
	OH3R0P9 : LORAX = "G86R0,PA22R0C2,PA22R0C1";
	OH2R0P11 : LORAX = "G85R0,PA21R0C2,PA21R0C1";
	LC34    : LORAX = "G59R0,PA10R0C0,PA15R0C1,PA10R0C2";
	OH4R0P8 : LORAX = "G116R0,PA28R0C2";
	LC23    : LORAX = "G23R0,PA2R0C2,PA5R0C0,PA5R0C1";
	LC38    : LORAX = "G26R0,PA6R0C1,PA6R0C2,PA6R0C0";
	OH13R0P5 : LORAX = "G34R0,PA15R0C2";
	LC27    : LORAX = "G105R0,PA33R0C1,PA33R0C2";
	LC18    : LORAX = "G55R0,PA10R0C1,PA12R0C2";
	LC19    : LORAX = "G56R0,PA11R0C1,PA11R0C2";
	LC46    : LORAX = "G75R0,PA20R0C1";
	LC20    : LORAX = "G57R0,PA9R0C2";
	LC37    : LORAX = "G25R0,PA4R0C2";
	LC45    : LORAX = "G74R0,PA26R0C1";
	LC43    : LORAX = "G109R0,PA30R0C1";
	LC41    : LORAX = "G107R0,PA27R0C1";
END;