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📄 cc_port.sim.vwf

📁 用Verilog实现8255芯片功能
💻 VWF
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12 
/*
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) 1991-2006 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("rst_n")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = SINGLE_BIT;
	WIDTH = 1;
	LSB_INDEX = -1;
	DIRECTION = INPUT;
	PARENT = "";
}

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

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

SIGNAL("c_set_rst")
{
	VALUE_TYPE = NINE_LEVEL_BIT;
	SIGNAL_TYPE = BUS;
	WIDTH = 5;
	LSB_INDEX = 0;
	DIRECTION = INPUT;
	PARENT = "";
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TRANSITION_LIST("rst_n")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 1 FOR 9.2;
		LEVEL 0 FOR 30.0;
		LEVEL 1 FOR 2960.8;
	}
}

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

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

TRANSITION_LIST("c_set_rst[4]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 59.6;
		LEVEL 1 FOR 50.4;
		LEVEL 0 FOR 2890.0;
	}
}

TRANSITION_LIST("c_set_rst[3]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 59.6;
		LEVEL 1 FOR 50.4;
		LEVEL 0 FOR 2890.0;
	}
}

TRANSITION_LIST("c_set_rst[2]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 59.6;
		LEVEL 1 FOR 50.4;
		LEVEL 0 FOR 2890.0;
	}
}

TRANSITION_LIST("c_set_rst[1]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 59.6;
		LEVEL 1 FOR 50.4;
		LEVEL 0 FOR 2890.0;
	}
}

TRANSITION_LIST("c_set_rst[0]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 59.6;
		LEVEL 1 FOR 50.4;
		LEVEL 0 FOR 2890.0;
	}
}

TRANSITION_LIST("c_upper_io")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 1 FOR 39.2;
		LEVEL 0 FOR 100.0;
		LEVEL 1 FOR 2860.8;
	}
}

TRANSITION_LIST("c_lower_io")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 1 FOR 39.2;
		LEVEL 0 FOR 100.0;
		LEVEL 1 FOR 2860.8;
	}
}

TRANSITION_LIST("c_outbuf[7]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 3000.0;
	}
}

TRANSITION_LIST("c_outbuf[6]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 3000.0;
	}
}

TRANSITION_LIST("c_outbuf[5]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 3000.0;
	}
}

TRANSITION_LIST("c_outbuf[4]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL 0 FOR 1600.0;
		LEVEL 1 FOR 1400.0;
	}
}

TRANSITION_LIST("c_outbuf[3]")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 1;
			LEVEL 0 FOR 800.0;
			LEVEL 1 FOR 800.0;
		}
		LEVEL 0 FOR 800.0;
		LEVEL 1 FOR 600.0;
	}
}

TRANSITION_LIST("c_outbuf[2]")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 3;
			LEVEL 0 FOR 400.0;
			LEVEL 1 FOR 400.0;
		}
		LEVEL 0 FOR 400.0;
		LEVEL 1 FOR 200.0;
	}
}

TRANSITION_LIST("c_outbuf[1]")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 7;
			LEVEL 0 FOR 200.0;
			LEVEL 1 FOR 200.0;
		}
		LEVEL 0 FOR 200.0;
	}
}

TRANSITION_LIST("c_outbuf[0]")
{
	NODE
	{
		REPEAT = 1;
		NODE
		{
			REPEAT = 15;
			LEVEL 0 FOR 100.0;
			LEVEL 1 FOR 100.0;
		}
	}
}

TRANSITION_LIST("c_inbuf[7]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL X FOR 19.8;
		LEVEL 0 FOR 30.0;
		NODE
		{
			REPEAT = 52;
			LEVEL X FOR 0.2;
			LEVEL 0 FOR 1.7;
		}
		LEVEL X FOR 0.2;
		LEVEL 0 FOR 12.5;
		LEVEL X FOR 2838.7;
	}
}

TRANSITION_LIST("c_inbuf[6]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL X FOR 20.6;
		LEVEL 0 FOR 30.0;
		NODE
		{
			REPEAT = 52;
			LEVEL X FOR 0.2;
			LEVEL 0 FOR 1.7;
		}
		LEVEL X FOR 0.2;
		LEVEL 0 FOR 12.5;
		LEVEL X FOR 2837.9;
	}
}

TRANSITION_LIST("c_inbuf[5]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL X FOR 20.8;
		LEVEL 0 FOR 30.0;
		NODE
		{
			REPEAT = 52;
			LEVEL X FOR 0.2;
			LEVEL 0 FOR 1.7;
		}
		LEVEL X FOR 0.2;
		LEVEL 0 FOR 1.2;
		LEVEL 1 FOR 1.1;
		NODE
		{
			REPEAT = 5;
			LEVEL 0 FOR 0.1;
			LEVEL 1 FOR 1.8;
		}
		LEVEL 0 FOR 0.1;
		LEVEL 1 FOR 0.6;
		LEVEL X FOR 2837.7;
	}
}

TRANSITION_LIST("c_inbuf[4]")
{
	NODE
	{
		REPEAT = 1;
		LEVEL X FOR 20.6;
		LEVEL 0 FOR 30.0;
		NODE
		{
			REPEAT = 52;
			LEVEL X FOR 0.2;
			LEVEL 0 FOR 1.7;
		}
		LEVEL X FOR 0.2;
12

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