cb10.fit

数字秒表具有正及时倒计时功能包括一些设计要求和原资料

-- MAX+plus II Compiler Fit File      
-- Version 10.2 07/10/2002            
-- Compiled: 12/27/2008 20:21:54      

-- 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 "cb10"
BEGIN

    DEVICE = "EPF10K20TC144-4";

    "CLK"                          : INPUT_PIN  = 55     ;
    "CO"                           : OUTPUT_PIN = 29     ;
    ":2"                           : LOCATION   = LC8_E20;
    ":4"                           : LOCATION   = LC1_E20;  -- COUNT3
    ":5"                           : LOCATION   = LC2_E20;  -- COUNT2
    ":6"                           : LOCATION   = LC3_E20;  -- COUNT1
    ":7"                           : LOCATION   = LC4_E20;  -- COUNT0

END;

INTERNAL_INFO "cb10"
BEGIN
	DEVICE = EPF10K20TC144-4;
    OD5P55  : LORAX = "1:FB5->LC8_E20,->LC1_E20,->LC2_E20,->LC3_E20,->LC4_E20|";
    LC8_E20 : LORAX = "1:MSW7R4C19,HHR35R4->OH7R4P29|";
	LC8_E20 : LORAX2 = "LC1_E20, LC2_E20, LC4_E20, LC3_E20";
	LC1_E20 : LORAX2 = "LC3_E20, LC4_E20, LC1_E20, LC2_E20";
	LC2_E20 : LORAX2 = "X, LC2_E20, LC3_E20, LC4_E20";
	LC3_E20 : LORAX2 = "LC1_E20, LC2_E20, LC4_E20, LC3_E20";
	LC4_E20 : LORAX2 = "X, X, X, LC4_E20";
END;