block2.bdf

AD0820小程序

/*
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"))
(pin
	(input)
	(rect 56 136 224 152)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "clk" (rect 5 0 19 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))
		(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)))
	(annotation_block (location)(rect -40 152 56 184))
)
(pin
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	(rect 240 224 408 240)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "d[7..0]" (rect 5 0 36 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))
		(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
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	(rect 680 80 856 96)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "rd" (rect 90 0 99 12)(font "Arial" ))
	(pt 0 8)
	(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))
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		(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))
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		(input)
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		(line (pt 0 32)(pt 16 32)(line_width 1))
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		(pt 0 48)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 43 35 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 96 32)
		(output)
		(text "q" (rect 0 0 5 12)(font "Arial" ))
		(text "q" (rect 70 27 75 39)(font "Arial" ))
		(line (pt 96 32)(pt 80 32)(line_width 1))
	)
	(parameter
		"div_nx2"
		""
		""
	)
	(drawing
		(rectangle (rect 16 16 80 80)(line_width 1))
	)
	(annotation_block (parameter)(rect 392 56 496 88))
)
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		(input)
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		(text "clk" (rect 21 27 35 39)(font "Arial" ))
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		(line (pt 0 48)(pt 16 48)(line_width 3))
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		(text "RD" (rect 83 27 99 39)(font "Arial" ))
		(line (pt 120 32)(pt 104 32)(line_width 1))
	)
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		(text "LOCK" (rect 70 43 99 55)(font "Arial" ))
		(line (pt 120 48)(pt 104 48)(line_width 1))
	)
	(port
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		(text "Q[7..0]" (rect 65 59 99 71)(font "Arial" ))
		(line (pt 120 64)(pt 104 64)(line_width 3))
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	(drawing
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	)
)
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	(text "inst5" (rect 3 5 26 17)(font "Arial" )(invisible))
	(port
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		(output)
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(line (pt 16 16)(pt 16 8)(line_width 1))
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	(drawing
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)
(symbol
	(rect 624 304 832 432)
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		(text "SYS_CLK" (rect 21 27 77 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
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		(pt 0 48)
		(input)
		(text "SYS_RST_N" (rect 0 0 71 14)(font "Arial" (font_size 8)))
		(text "SYS_RST_N" (rect 21 43 92 57)(font "Arial" (font_size 8)))
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		(text "Din[31..0]" (rect 0 0 53 14)(font "Arial" (font_size 8)))
		(text "Din[31..0]" (rect 21 59 74 73)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 16 64)(line_width 3))
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		(input)
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		(text "RD_N" (rect 21 91 52 105)(font "Arial" (font_size 8)))
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		(pt 208 32)
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		(text "CLK7279" (rect 136 27 187 41)(font "Arial" (font_size 8)))
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		(text "KEY_EN" (rect 140 75 187 89)(font "Arial" (font_size 8)))
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		(output)
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		(text "OUT7279[7..0]" (rect 106 91 187 105)(font "Arial" (font_size 8)))
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