main.vwf

cpld实现的并行数据串行传输收发模块（类曼切斯特码）。最大2M并行码率。

/*
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;
	PRINT_OPTIONS = "Print_options_version 6\
range_start 0ps\
range_end 3.0us\
width 1\
names_percentage 25\
comments 1\
grid_lines 1\
time_bars 1\
name_every_page 0\
expand_groups 0\
print_all 1";
	SIMULATION_TIME = 3000.0;
	GRID_PHASE = 0.0;
	GRID_PERIOD = 10.0;
	GRID_DUTY_CYCLE = 50;
}

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

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

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

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

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

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

SIGNAL("data_co")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = BUS;
	WIDTH = 16;
	LSB_INDEX = 0;
	DIRECTION = INPUT;
	PARENT = "";
}

SIGNAL("data_co[15]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[14]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[13]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[12]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[11]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[10]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[9]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

SIGNAL("data_co[8]")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "data_co";
}

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

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

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

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

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

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

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

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

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

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

SIGNAL("in_reg:inst2|en_code")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = COMBINATORIAL;
	PARENT = "";
}

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

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

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

SIGNAL("x8_clk")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "";
}

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

TRANSITION_LIST("fail")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 1136.862;
		LEVEL 1 FOR 2.703;
		LEVEL 0 FOR 20.0;
		LEVEL 1 FOR 0.788;
		LEVEL 0 FOR 816.509;
		LEVEL 1 FOR 2.703;
		LEVEL 0 FOR 17.297;
		LEVEL 1 FOR 2.703;
		LEVEL 0 FOR 1000.435;
	}
}

TRANSITION_LIST("q")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 491.718;
		LEVEL 1 FOR 80.0;
		LEVEL 0 FOR 80.0;
		LEVEL 1 FOR 40.0;
		LEVEL 0 FOR 40.0;
		LEVEL 1 FOR 40.0;
		LEVEL 0 FOR 80.0;
		NODE
		{
			REPEAT = 2;
			LEVEL 1 FOR 80.0;
			LEVEL 0 FOR 40.0;
		}
		LEVEL 1 FOR 40.0;
		LEVEL 0 FOR 200.0;
		LEVEL 1 FOR 640.0;
		LEVEL 0 FOR 560.0;
		LEVEL 1 FOR 160.0;
		LEVEL 0 FOR 80.0;
		LEVEL 1 FOR 160.0;
		LEVEL 0 FOR 40.0;
		LEVEL 1 FOR 28.282;
	}
}

TRANSITION_LIST("ready")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 491.717;
		LEVEL 1 FOR 640.0;
		LEVEL 0 FOR 200.0;
		LEVEL 1 FOR 640.0;
		LEVEL 0 FOR 560.0;
		LEVEL 1 FOR 468.283;
	}
}

TRANSITION_LIST("code_q")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 395.283;
		LEVEL 1 FOR 60.0;
		NODE
		{
			REPEAT = 2;
			LEVEL 0 FOR 20.0;
			LEVEL 1 FOR 20.0;
		}
		LEVEL 0 FOR 40.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 20.0;
		NODE
		{
			REPEAT = 2;
			LEVEL 1 FOR 40.0;
			LEVEL 0 FOR 40.0;
		}
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 20.0;
		NODE
		{
			REPEAT = 2;
			LEVEL 1 FOR 40.0;
			LEVEL 0 FOR 20.0;
			LEVEL 1 FOR 20.0;
			LEVEL 0 FOR 40.0;
		}
		LEVEL 1 FOR 40.0;
		LEVEL 0 FOR 20.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 100.0;
		LEVEL 1 FOR 60.0;
		NODE
		{
			REPEAT = 16;
			LEVEL 0 FOR 20.0;
			LEVEL 1 FOR 20.0;
		}
		LEVEL 0 FOR 40.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 440.0;
		LEVEL 1 FOR 60.0;
		NODE
		{
			REPEAT = 4;
			LEVEL 0 FOR 20.0;
			LEVEL 1 FOR 20.0;
		}
		LEVEL 0 FOR 40.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 20.0;
		LEVEL 1 FOR 40.0;
		NODE
		{
			REPEAT = 3;
			LEVEL 0 FOR 20.0;
			LEVEL 1 FOR 20.0;
		}
		LEVEL 0 FOR 40.0;
		LEVEL 1 FOR 40.0;
		LEVEL 0 FOR 24.717;
	}
}

TRANSITION_LIST("clk_co")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 150;
			LEVEL 0 FOR 10.0;
			LEVEL 1 FOR 10.0;
		}
	}
}

TRANSITION_LIST("clr_co")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 3000.0;
	}
}

TRANSITION_LIST("data_co[15]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 275.0;
		LEVEL 1 FOR 165.0;
		LEVEL 0 FOR 415.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 195.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 895.0;
		NODE
		{
			REPEAT = 1;
			LEVEL 1 FOR 280.0;
		}
		LEVEL 0 FOR 445.0;
	}
}

TRANSITION_LIST("data_co[14]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 855.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 50.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 125.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 895.0;
		NODE
		{
			REPEAT = 1;
			LEVEL 1 FOR 280.0;
		}
		LEVEL 0 FOR 445.0;
	}
}

TRANSITION_LIST("data_co[13]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 275.0;
		LEVEL 1 FOR 165.0;
		LEVEL 0 FOR 630.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 1620.0;
	}
}

TRANSITION_LIST("data_co[12]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 275.0;
		LEVEL 1 FOR 165.0;
		LEVEL 0 FOR 415.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 50.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 125.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 1620.0;
	}
}

TRANSITION_LIST("data_co[11]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 1070.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 895.0;
		NODE
		{
			REPEAT = 1;
			LEVEL 1 FOR 280.0;
		}
		LEVEL 0 FOR 445.0;
	}
}

TRANSITION_LIST("data_co[10]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 275.0;
		LEVEL 1 FOR 165.0;
		LEVEL 0 FOR 415.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 50.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 125.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 1620.0;
	}
}

TRANSITION_LIST("data_co[9]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 275.0;
		LEVEL 1 FOR 165.0;
		LEVEL 0 FOR 630.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 895.0;
		NODE
		{
			REPEAT = 1;
			LEVEL 1 FOR 280.0;
		}
		LEVEL 0 FOR 445.0;
	}
}

TRANSITION_LIST("data_co[8]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 855.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 50.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 125.0;
		LEVEL 1 FOR 310.0;
		LEVEL 0 FOR 895.0;
		NODE
		{
			REPEAT = 1;
			LEVEL 1 FOR 280.0;
		}
		LEVEL 0 FOR 445.0;
	}
}

TRANSITION_LIST("data_co[7]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 925.0;
		LEVEL 1 FOR 20.0;
		LEVEL 0 FOR 125.0;
		LEVEL 1 FOR 310.0;