📄 timer.vwf

📁 采用Quartus2编写的数码管扫描显示电路共有三个电路电路1：当按下启动计时按钮时
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/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/

/*
Copyright (C) 1991-2005 Altera Corporation
Your use of Altera Corporation's design tools, logic functions 
and other software and tools, and its AMPP partner logic       
functions, and any output files any of the foregoing           
(including device programming or simulation files), and any    
associated documentation or information are expressly subject  
to the terms and conditions of the Altera Program License      
Subscription Agreement, Altera MegaCore Function License       
Agreement, or other applicable license agreement, including,   
without limitation, that your use is for the sole purpose of   
programming logic devices manufactured by Altera and sold by   
Altera or its authorized distributors.  Please refer to the    
applicable agreement for further details.
*/

HEADER
{
	VERSION = 1;
	TIME_UNIT = ns;
	SIMULATION_TIME = 5000000000.0;
	GRID_PHASE = 0.0;
	GRID_PERIOD = 1000000.0;
	GRID_DUTY_CYCLE = 50;
}

SIGNAL("clk")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "";
}

SIGNAL("reset")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "";
}

SIGNAL("start")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "";
}

SIGNAL("day")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "";
}

SIGNAL("hour")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = BUS;
	WIDTH = 8;
	LSB_INDEX = 0;
	DIRECTION = OUTPUT;
	PARENT = "";
}

SIGNAL("hour[7]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[6]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[5]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[4]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[3]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[2]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[1]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("hour[0]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "hour";
}

SIGNAL("min")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = BUS;
	WIDTH = 8;
	LSB_INDEX = 0;
	DIRECTION = OUTPUT;
	PARENT = "";
}

SIGNAL("min[7]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[6]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[5]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[4]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[3]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[2]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[1]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("min[0]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "min";
}

SIGNAL("sec")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = BUS;
	WIDTH = 8;
	LSB_INDEX = 0;
	DIRECTION = OUTPUT;
	PARENT = "";
}

SIGNAL("sec[7]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[6]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[5]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[4]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[3]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[2]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[1]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("sec[0]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = OUTPUT;
	PARENT = "sec";
}

SIGNAL("h_clk")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = REGISTERED;
	PARENT = "";
}

SIGNAL("min_clk")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = REGISTERED;
	PARENT = "";
}

TRANSITION_LIST("clk")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 200000;
			LEVEL 0 FOR 500000.0;
			LEVEL 1 FOR 500000.0;
		}
	}
}

TRANSITION_LIST("reset")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 1 FOR 342500000.0;
		LEVEL 0 FOR 6500000.0;
		LEVEL 1 FOR 3993500000.0;
		LEVEL 0 FOR 6500000.0;
		LEVEL 1 FOR 651000000.0;
	}
}

TRANSITION_LIST("start")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 1 FOR 102500000.0;
		LEVEL 0 FOR 5000000.0;
		LEVEL 1 FOR 364000000.0;
		LEVEL 0 FOR 10000000.0;
		LEVEL 1 FOR 3621000000.0;
		LEVEL 0 FOR 5000000.0;
		LEVEL 1 FOR 364000000.0;
		LEVEL 0 FOR 10000000.0;
		LEVEL 1 FOR 518500000.0;
	}
}

TRANSITION_LIST("day")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[7]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[6]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[5]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[4]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[3]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[2]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[1]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("hour[0]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 4071500000.0;
		LEVEL 1 FOR 271000000.0;
		LEVEL 0 FOR 657500000.0;
	}
}

TRANSITION_LIST("min[7]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("min[6]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("min[5]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 2391500000.0;
		LEVEL 1 FOR 1680000000.0;
		LEVEL 0 FOR 928500000.0;
	}
}

TRANSITION_LIST("min[4]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 1431500000.0;
		LEVEL 1 FOR 960000000.0;
		LEVEL 0 FOR 960000000.0;
		LEVEL 1 FOR 720000000.0;
		LEVEL 0 FOR 928500000.0;
	}
}

TRANSITION_LIST("min[3]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 951500000.0;
		NODE
		{
			REPEAT = 3;
			LEVEL 1 FOR 480000000.0;
			LEVEL 0 FOR 480000000.0;
		}
		LEVEL 1 FOR 240000000.0;
		LEVEL 0 FOR 880000000.0;
		LEVEL 1 FOR 48500000.0;
	}
}

TRANSITION_LIST("min[2]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 711500000.0;
		NODE
		{
			REPEAT = 6;
			LEVEL 1 FOR 240000000.0;
			LEVEL 0 FOR 240000000.0;
		}
		LEVEL 1 FOR 240000000.0;
		LEVEL 0 FOR 480000000.0;
		LEVEL 1 FOR 31000000.0;
		LEVEL 0 FOR 369000000.0;
		LEVEL 1 FOR 240000000.0;
		LEVEL 0 FOR 48500000.0;
	}
}

TRANSITION_LIST("min[1]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 222500000.0;
		LEVEL 1 FOR 120000000.0;
		LEVEL 0 FOR 249000000.0;
		NODE
		{
			REPEAT = 15;
			LEVEL 1 FOR 120000000.0;
			LEVEL 0 FOR 120000000.0;
		}
		LEVEL 1 FOR 120000000.0;
		LEVEL 0 FOR 280000000.0;
		LEVEL 1 FOR 120000000.0;
		LEVEL 0 FOR 120000000.0;
		LEVEL 1 FOR 120000000.0;
		LEVEL 0 FOR 48500000.0;
	}
}

TRANSITION_LIST("min[0]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 162500000.0;
		LEVEL 1 FOR 60000000.0;
		LEVEL 0 FOR 60000000.0;
		LEVEL 1 FOR 60000000.0;
		LEVEL 0 FOR 189000000.0;
		NODE
		{
			REPEAT = 31;
			LEVEL 1 FOR 60000000.0;
			LEVEL 0 FOR 60000000.0;
		}
		LEVEL 1 FOR 60000000.0;
		LEVEL 0 FOR 220000000.0;
		NODE
		{
			REPEAT = 1628;
			LEVEL 1 FOR 60000000.0;
			LEVEL 0 FOR 60000000.0;
		}
		LEVEL 1 FOR 60000000.0;
		LEVEL 0 FOR 48500000.0;
	}
}

TRANSITION_LIST("sec[7]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("sec[6]")
{
	NODE
	{
		REPEAT = 40;
		LEVEL 0 FOR 5000000000.0;
	}
}

TRANSITION_LIST("sec[5]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 134500000.0;
		NODE
		{
			REPEAT = 3;
			LEVEL 1 FOR 28000000.0;
			LEVEL 0 FOR 32000000.0;
		}
		LEVEL 1 FOR 28000000.0;
		LEVEL 0 FOR 161000000.0;
		NODE
		{
			REPEAT = 63;
			LEVEL 1 FOR 28000000.0;
			LEVEL 0 FOR 32000000.0;
		}
		LEVEL 1 FOR 28000000.0;
		LEVEL 0 FOR 192000000.0;
		NODE
		{
			REPEAT = 3258;
			LEVEL 1 FOR 28000000.0;
			LEVEL 0 FOR 32000000.0;
		}
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