majority_voter.fit

vhdl简单的例子程序

-- MAX+plus II Compiler Fit File      
-- Version 10.0 9/14/2000             
-- Compiled: 01/02/2009 18:13:26      

-- 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 "majority_voter"
BEGIN

    DEVICE = "EPM7128SLC84-15";

    "SW1"                          : INPUT_PIN  = 65     ; -- LC101
    "SW2"                          : INPUT_PIN  = 55     ; -- LC85
    "SW3"                          : INPUT_PIN  = 52     ; -- LC80
    "L3"                           : OUTPUT_PIN = 41     ; -- LC49
    "L4"                           : OUTPUT_PIN = 40     ; -- LC51

END;

INTERNAL_INFO "majority_voter"
BEGIN
	DEVICE = EPM7128SLC84-15;
	LC51    : LORAX = "G96R0";
	LC49    : LORAX = "G94R0";
	OH79R0P52 : LORAX = "G14R0,PA1R0C3";
	OH84R0P55 : LORAX = "G219R0,PA29R0C3";
	OH100R0P65 : LORAX = "G165R0,PA22R0C3";
END;