clk_block.vwf

来自「增加有去抖模块等的fpga控制矩阵键盘的源代码及RTL级的模块图」· VWF 代码 · 共 324 行

/*
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) 1991-2008 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 from 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;
	PRINT_OPTIONS = "Print_options_version 6\
range_start 0ps\
range_end 1.0ms\
width 1\
names_percentage 25\
comments 1\
grid_lines 1\
time_bars 1\
name_every_page 0\
expand_groups 0\
print_all 1\
print_row_height 100";
	DATA_OFFSET = 0.0;
	DATA_DURATION = 1000000.0;
	SIMULATION_TIME = 1000000.0;
	GRID_PHASE = 0.0;
	GRID_PERIOD = 10.0;
	GRID_DUTY_CYCLE = 50;
}

SIGNAL("clk_1m")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "";
}

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

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

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

SIGNAL("selout")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = BUS;
	WIDTH = 3;
	LSB_INDEX = 0;
	DIRECTION = OUTPUT;
	PARENT = "";
}

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

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

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

TRANSITION_LIST("clk_1m")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 1000;
			LEVEL 0 FOR 500.0;
			LEVEL 1 FOR 500.0;
		}
	}
}

TRANSITION_LIST("clk_key")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 506.746;
		NODE
		{
			REPEAT = 9;
			LEVEL 1 FOR 1000.0;
			LEVEL 0 FOR 1000.0;
		}
		LEVEL 1 FOR 1000.0;
		LEVEL 0 FOR 22000.0;
		NODE
		{
			REPEAT = 479;
			LEVEL 1 FOR 1000.0;
			LEVEL 0 FOR 1000.0;
		}
		LEVEL 1 FOR 493.254;
	}
}

TRANSITION_LIST("clk_scan")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 104509.544;
		NODE
		{
			REPEAT = 6;
			LEVEL 1 FOR 64000.0;
			LEVEL 0 FOR 64000.0;
		}
		LEVEL 1 FOR 64000.0;
		LEVEL 0 FOR 63490.456;
	}
}

TRANSITION_LIST("clr")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 1 FOR 20480.0;
		LEVEL 0 FOR 20480.0;
		LEVEL 1 FOR 959040.0;
	}
}

TRANSITION_LIST("selout[2]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 1000000.0;
	}
}

TRANSITION_LIST("selout[1]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 552508.845;
		LEVEL 1 FOR 447491.155;
	}
}

TRANSITION_LIST("selout[0]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 296510.835;
		LEVEL 1 FOR 256000.0;
		LEVEL 0 FOR 256000.0;
		LEVEL 1 FOR 191489.165;
	}
}

DISPLAY_LINE
{
	CHANNEL = "clk_1m";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 0;
	TREE_LEVEL = 0;
}

DISPLAY_LINE
{
	CHANNEL = "clr";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 1;
	TREE_LEVEL = 0;
}

DISPLAY_LINE
{
	CHANNEL = "clk_key";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 2;
	TREE_LEVEL = 0;
}

DISPLAY_LINE
{
	CHANNEL = "clk_scan";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 3;
	TREE_LEVEL = 0;
}

DISPLAY_LINE
{
	CHANNEL = "selout";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 4;
	TREE_LEVEL = 0;
	CHILDREN = 5, 6, 7;
}

DISPLAY_LINE
{
	CHANNEL = "selout[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 5;
	TREE_LEVEL = 1;
	PARENT = 4;
}

DISPLAY_LINE
{
	CHANNEL = "selout[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 6;
	TREE_LEVEL = 1;
	PARENT = 4;
}

DISPLAY_LINE
{
	CHANNEL = "selout[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = ASCII;
	TREE_INDEX = 7;
	TREE_LEVEL = 1;
	PARENT = 4;
}

TIME_BAR
{
	TIME = 0;
	MASTER = TRUE;
}

TIME_BAR
{
	TIME = 0;
	MASTER = TRUE;
}

TIME_BAR
{
	TIME = 0;
	MASTER = TRUE;
}

TIME_BAR
{
	TIME = 0;
	MASTER = TRUE;
}
;