setpmoto.bdf

这是一个用VHDL语言写的电动机程序,希望对大家有用

/*
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 "graphic" (version "1.3"))
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	(rect -56 144 112 160)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "GCLK3" (rect 5 0 40 12)(font "Arial" ))
	(pt 168 8)
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
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	)
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	(annotation_block (location)(rect -144 160 -56 192))
)
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	(rect 208 160 376 176)
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)
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	(annotation_block (location)(rect 120 192 208 224))
)
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	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
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	(annotation_block (location)(rect 120 208 208 256))
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(pin
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	(rect 536 160 712 176)
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	(pt 0 8)
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	(annotation_block (location)(rect 856 120 944 192))
)
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	(rect 696 280 872 296)
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	(pt 0 8)
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		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
	)
	(annotation_block (location)(rect 696 488 784 560))
)
(symbol
	(rect 376 120 536 248)
	(text "step_motor" (rect 5 0 60 12)(font "Arial" ))
	(text "inst1" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
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		(text "f" (rect 21 27 25 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
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	(port
		(pt 0 48)
		(input)
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		(text "p" (rect 21 43 26 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
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		(text "d" (rect 21 59 26 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
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	(port
		(pt 0 80)
		(input)
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		(text "speed[1..0]" (rect 21 75 76 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 3))
	)
	(port
		(pt 160 32)
		(output)
		(text "keys[3..0]" (rect 0 0 50 12)(font "Arial" ))
		(text "keys[3..0]" (rect 89 27 139 39)(font "Arial" ))
		(line (pt 160 32)(pt 144 32)(line_width 3))
	)
	(port
		(pt 160 48)
		(output)
		(text "coil[3..0]" (rect 0 0 42 12)(font "Arial" ))
		(text "coil[3..0]" (rect 97 43 139 55)(font "Arial" ))
		(line (pt 160 48)(pt 144 48)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 144 112)(line_width 1))
	)
)
(symbol
	(rect 112 120 208 216)
	(text "fenping" (rect 5 0 41 12)(font "Arial" ))
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	(port
		(pt 0 32)
		(input)
		(text "fin" (rect 0 0 12 12)(font "Arial" ))
		(text "fin" (rect 21 27 33 39)(font "Arial" ))
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)
(connector
	(pt 208 152)
	(pt 376 152)
)
(connector
	(pt 536 152)
	(pt 544 152)
	(bus)
)
(connector
	(pt 536 168)
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	(bus)
)
(connector
	(pt 536 288)
	(pt 696 288)
	(bus)
)