watch_dog.bdf

在ALTERA公司的EPM570上实现的电机脉冲算法

/*
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 "graphic" (version "1.3"))
(pin
	(input)
	(rect 128 360 296 376)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "KICK_DOG" (rect 5 0 61 12)(font "Arial" ))
	(pt 168 8)
	(connected_pin (pt 0 0))
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
		(line (pt 121 8)(pt 168 8)(line_width 1))
		(line (pt 92 12)(pt 92 4)(line_width 1))
		(line (pt 117 4)(pt 121 8)(line_width 1))
		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
	(input)
	(rect 96 256 264 272)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "CLK" (rect 5 0 26 12)(font "Arial" ))
	(pt 168 8)
	(connected_pin (pt 0 0))
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
		(line (pt 121 8)(pt 168 8)(line_width 1))
		(line (pt 92 12)(pt 92 4)(line_width 1))
		(line (pt 117 4)(pt 121 8)(line_width 1))
		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
	(output)
	(rect 616 272 792 288)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "WD_SIG" (rect 90 0 133 12)(font "Arial" ))
	(pt 0 8)
	(connected_pin (pt 0 0))
	(drawing
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 52 4)(pt 78 4)(line_width 1))
		(line (pt 52 12)(pt 78 12)(line_width 1))
		(line (pt 52 12)(pt 52 4)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
	)
)
(symbol
	(rect 272 232 416 344)
	(text "COUNTER8_AC" (rect 25 1 135 17)(font "Arial" (font_size 10)))
	(text "inst" (rect 8 96 25 108)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
		(text "clock" (rect 26 26 55 40)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 80 112)
		(input)
		(text "aclr" (rect 0 0 14 21)(font "Arial" (font_size 8))(vertical))
		(text "aclr" (rect 73 75 87 96)(font "Arial" (font_size 8))(vertical))
		(line (pt 80 112)(pt 80 96)(line_width 1))
	)
	(port
		(pt 144 40)
		(output)
		(text "q[7..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "q[7..0]" (rect 95 34 130 48)(font "Arial" (font_size 8)))
		(line (pt 144 40)(pt 128 40)(line_width 3))
	)
	(port
		(pt 144 56)
		(output)
		(text "cout" (rect 0 0 24 14)(font "Arial" (font_size 8)))
		(text "cout" (rect 104 50 128 64)(font "Arial" (font_size 8)))
		(line (pt 144 56)(pt 128 56)(line_width 1))
	)
	(drawing
		(text "up counter" (rect 84 17 135 29)(font "Arial" ))
		(line (pt 16 16)(pt 128 16)(line_width 1))
		(line (pt 128 16)(pt 128 96)(line_width 1))
		(line (pt 128 96)(pt 16 96)(line_width 1))
		(line (pt 16 96)(pt 16 16)(line_width 1))
		(line (pt 16 26)(pt 22 32)(line_width 1))
		(line (pt 22 32)(pt 16 38)(line_width 1))
	)
)
(symbol
	(rect 440 256 456 288)
	(text "VCC" (rect 0 5 10 25)(font "Arial" (font_size 6))(vertical))
	(text "inst2" (rect 5 6 17 29)(font "Arial" )(vertical)(invisible))
	(port
		(pt 16 16)
		(output)
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(text "1" (rect 7 8 19 13)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 16 16)(pt 8 16)(line_width 1))
	)
	(drawing
		(line (pt 8 24)(pt 8 8)(line_width 1))
	)
	(rotate90)
)
(symbol
	(rect 472 240 616 336)
	(text "LPM_FD1_AC" (rect 31 1 128 17)(font "Arial" (font_size 10)))
	(text "inst1" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "data" (rect 0 0 24 14)(font "Arial" (font_size 8)))
		(text "data" (rect 20 26 44 40)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
		(text "clock" (rect 26 42 55 56)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 80 96)
		(input)
		(text "aclr" (rect 0 0 14 21)(font "Arial" (font_size 8))(vertical))
		(text "aclr" (rect 73 59 87 80)(font "Arial" (font_size 8))(vertical))
		(line (pt 80 96)(pt 80 80)(line_width 1))
	)
	(port
		(pt 144 40)
		(output)
		(text "q" (rect 0 0 7 14)(font "Arial" (font_size 8)))
		(text "q" (rect 119 34 126 48)(font "Arial" (font_size 8)))
		(line (pt 144 40)(pt 128 40)(line_width 1))
	)
	(drawing
		(text "DFF" (rect 109 17 131 29)(font "Arial" ))
		(line (pt 16 16)(pt 128 16)(line_width 1))
		(line (pt 128 16)(pt 128 80)(line_width 1))
		(line (pt 128 80)(pt 16 80)(line_width 1))
		(line (pt 16 80)(pt 16 16)(line_width 1))
		(line (pt 16 42)(pt 22 48)(line_width 1))
		(line (pt 22 48)(pt 16 54)(line_width 1))
	)
)
(connector
	(pt 352 344)
	(pt 352 368)
)
(connector
	(pt 472 288)
	(pt 416 288)
)
(connector
	(pt 472 272)
	(pt 456 272)
)
(connector
	(pt 296 368)
	(pt 352 368)
)
(connector
	(pt 272 264)
	(pt 264 264)
)
(connector
	(pt 552 336)
	(pt 552 368)
)
(connector
	(pt 352 368)
	(pt 552 368)
)
(junction (pt 352 368))