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📄 block1.bdf

📁 基于ALTERA 公司cyclone系列FPGA的程序
💻 BDF
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/*
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
	(output)
	(rect 592 448 768 464)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "a[0]" (rect 90 0 108 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))
		(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 424 232 568 328)
	(text "adder4" (rect 5 0 38 12)(font "Arial" ))
	(text "inst" (rect 8 80 25 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "a[3..0]" (rect 0 0 31 12)(font "Arial" ))
		(text "a[3..0]" (rect 21 27 52 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "b[3..0]" (rect 0 0 31 12)(font "Arial" ))
		(text "b[3..0]" (rect 21 43 52 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 0 64)
		(input)
		(text "carry_in" (rect 0 0 40 12)(font "Arial" ))
		(text "carry_in" (rect 21 59 61 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 144 32)
		(output)
		(text "sum[3..0]" (rect 0 0 47 12)(font "Arial" ))
		(text "sum[3..0]" (rect 76 27 123 39)(font "Arial" ))
		(line (pt 144 32)(pt 128 32)(line_width 3))
	)
	(port
		(pt 144 48)
		(output)
		(text "carry_out" (rect 0 0 47 12)(font "Arial" ))
		(text "carry_out" (rect 76 43 123 55)(font "Arial" ))
		(line (pt 144 48)(pt 128 48)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 128 80)(line_width 1))
	)
)
(symbol
	(rect 680 216 824 312)
	(text "mydecr" (rect 5 0 42 12)(font "Arial" ))
	(text "inst2" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "a" (rect 0 0 5 12)(font "Arial" ))
		(text "a" (rect 21 27 26 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "b" (rect 0 0 5 12)(font "Arial" ))
		(text "b" (rect 21 43 26 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "carry_in" (rect 0 0 40 12)(font "Arial" ))
		(text "carry_in" (rect 21 59 61 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 144 32)
		(output)
		(text "sum" (rect 0 0 21 12)(font "Arial" ))
		(text "sum" (rect 102 27 123 39)(font "Arial" ))
		(line (pt 144 32)(pt 128 32)(line_width 1))
	)
	(port
		(pt 144 48)
		(output)
		(text "carry_out" (rect 0 0 47 12)(font "Arial" ))
		(text "carry_out" (rect 76 43 123 55)(font "Arial" ))
		(line (pt 144 48)(pt 128 48)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 128 80)(line_width 1))
	)
)
(symbol
	(rect 264 232 376 328)
	(text "mypll" (rect 5 0 32 12)(font "Arial" ))
	(text "inst1" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "areset" (rect 0 0 30 12)(font "Arial" ))
		(text "areset" (rect 21 27 51 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "inclk0" (rect 0 0 28 12)(font "Arial" ))
		(text "inclk0" (rect 21 43 49 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 112 32)
		(output)
		(text "c0" (rect 0 0 11 12)(font "Arial" ))
		(text "c0" (rect 80 27 91 39)(font "Arial" ))
		(line (pt 112 32)(pt 96 32)(line_width 1))
	)
	(port
		(pt 112 48)
		(output)
		(text "locked" (rect 0 0 31 12)(font "Arial" ))
		(text "locked" (rect 60 43 91 55)(font "Arial" ))
		(line (pt 112 48)(pt 96 48)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 96 80)(line_width 1))
	)
)
(symbol
	(rect 280 392 392 520)
	(text "mypll2" (rect 5 0 38 12)(font "Arial" ))
	(text "inst3" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "areset" (rect 0 0 30 12)(font "Arial" ))
		(text "areset" (rect 21 27 51 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "inclk0" (rect 0 0 28 12)(font "Arial" ))
		(text "inclk0" (rect 21 43 49 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 112 32)
		(output)
		(text "c0" (rect 0 0 11 12)(font "Arial" ))
		(text "c0" (rect 80 27 91 39)(font "Arial" ))
		(line (pt 112 32)(pt 96 32)(line_width 1))
	)
	(port
		(pt 112 48)
		(output)
		(text "c1" (rect 0 0 11 12)(font "Arial" ))
		(text "c1" (rect 80 43 91 55)(font "Arial" ))
		(line (pt 112 48)(pt 96 48)(line_width 1))
	)
	(port
		(pt 112 64)
		(output)
		(text "e0" (rect 0 0 11 12)(font "Arial" ))
		(text "e0" (rect 80 59 91 71)(font "Arial" ))
		(line (pt 112 64)(pt 96 64)(line_width 1))
	)
	(port
		(pt 112 80)
		(output)
		(text "locked" (rect 0 0 31 12)(font "Arial" ))
		(text "locked" (rect 60 75 91 87)(font "Arial" ))
		(line (pt 112 80)(pt 96 80)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 96 112)(line_width 1))
	)
)
(connector
	(pt 568 280)
	(pt 680 280)
)
(connector
	(pt 392 456)
	(pt 592 456)
)
(connector
	(pt 424 296)
	(pt 400 296)
)
(connector
	(pt 400 296)
	(pt 400 264)
)
(connector
	(pt 376 264)
	(pt 400 264)
)
(connector
	(pt 568 264)
	(pt 680 264)
)
(connector
	(pt 680 264)
	(pt 680 248)
)
(junction (pt 680 264))

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