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📄 cs_pulse.bdf

📁 本源码介绍了ADS7844 AD转换芯片的VHDL控制器。
💻 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
	(input)
	(rect 480 112 648 128)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "clk1" (rect 5 0 25 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
	(input)
	(rect 488 312 504 480)
	(text "INPUT" (rect 0 7 10 35)(font "Arial" (font_size 6))(vertical))
	(text "cs" (rect 0 152 12 163)(font "Arial" )(vertical))
	(pt 8 0)
	(drawing
		(line (pt 12 76)(pt 12 51)(line_width 1))
		(line (pt 4 76)(pt 4 51)(line_width 1))
		(line (pt 8 47)(pt 8 0)(line_width 1))
		(line (pt 12 76)(pt 4 76)(line_width 1))
		(line (pt 4 51)(pt 8 47)(line_width 1))
		(line (pt 12 51)(pt 8 47)(line_width 1))
	)
	(rotate90)
	(text "VCC" (rect 7 12 17 32)(font "Arial" (font_size 6))(vertical))
)
(pin
	(output)
	(rect 824 176 1000 192)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "cs_ad" (rect 90 0 119 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 848 272 912 352)
	(text "DFF" (rect 1 0 19 10)(font "Arial" (font_size 6)))
	(text "inst3" (rect 3 68 26 80)(font "Arial" ))
	(port
		(pt 32 80)
		(input)
		(text "CLRN" (rect 21 59 44 71)(font "Courier New" (bold)))
		(text "CLRN" (rect 21 58 44 70)(font "Courier New" (bold)))
		(line (pt 32 80)(pt 32 76)(line_width 1))
	)
	(port
		(pt 0 40)
		(input)
		(text "CLK" (rect 3 29 20 41)(font "Courier New" (bold))(invisible))
		(text "CLK" (rect 3 29 20 41)(font "Courier New" (bold))(invisible))
		(line (pt 0 40)(pt 12 40)(line_width 1))
	)
	(port
		(pt 0 24)
		(input)
		(text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
		(text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
		(line (pt 0 24)(pt 12 24)(line_width 1))
	)
	(port
		(pt 32 0)
		(input)
		(text "PRN" (rect 24 13 41 25)(font "Courier New" (bold)))
		(text "PRN" (rect 24 11 41 23)(font "Courier New" (bold)))
		(line (pt 32 4)(pt 32 0)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "Q" (rect 45 20 50 32)(font "Courier New" (bold)))
		(text "Q" (rect 45 20 50 32)(font "Courier New" (bold)))
		(line (pt 52 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 12 12)(pt 52 12)(line_width 1))
		(line (pt 12 68)(pt 52 68)(line_width 1))
		(line (pt 52 68)(pt 52 12)(line_width 1))
		(line (pt 12 68)(pt 12 12)(line_width 1))
		(line (pt 19 40)(pt 12 47)(line_width 1))
		(line (pt 12 32)(pt 20 40)(line_width 1))
		(circle (rect 28 4 36 12)(line_width 1))
		(circle (rect 28 68 36 76)(line_width 1))
	)
)
(symbol
	(rect 496 176 528 192)
	(text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
	(text "inst4" (rect 3 5 26 17)(font "Arial" )(invisible))
	(port
		(pt 16 16)
		(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))
	)
	(drawing
		(line (pt 8 8)(pt 24 8)(line_width 1))
	)
)
(symbol
	(rect 936 280 984 312)
	(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
	(text "inst5" (rect 3 21 26 33)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 13 16)(line_width 1))
	)
	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16)(line_width 1))
	)
	(drawing
		(line (pt 13 25)(pt 13 7)(line_width 1))
		(line (pt 13 7)(pt 31 16)(line_width 1))
		(line (pt 13 25)(pt 31 16)(line_width 1))
		(circle (rect 31 12 39 20)(line_width 1))
	)
)
(symbol
	(rect 528 272 592 352)
	(text "DFF" (rect 1 0 19 10)(font "Arial" (font_size 6)))
	(text "inst6" (rect 3 68 26 80)(font "Arial" ))
	(port
		(pt 32 80)
		(input)
		(text "CLRN" (rect 21 59 44 71)(font "Courier New" (bold)))
		(text "CLRN" (rect 21 58 44 70)(font "Courier New" (bold)))
		(line (pt 32 80)(pt 32 76)(line_width 1))
	)
	(port
		(pt 0 40)
		(input)
		(text "CLK" (rect 3 29 20 41)(font "Courier New" (bold))(invisible))
		(text "CLK" (rect 3 29 20 41)(font "Courier New" (bold))(invisible))
		(line (pt 0 40)(pt 12 40)(line_width 1))
	)
	(port
		(pt 0 24)
		(input)
		(text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
		(text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
		(line (pt 0 24)(pt 12 24)(line_width 1))
	)
	(port
		(pt 32 0)
		(input)
		(text "PRN" (rect 24 13 41 25)(font "Courier New" (bold)))
		(text "PRN" (rect 24 11 41 23)(font "Courier New" (bold)))
		(line (pt 32 4)(pt 32 0)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "Q" (rect 45 20 50 32)(font "Courier New" (bold)))
		(text "Q" (rect 45 20 50 32)(font "Courier New" (bold)))
		(line (pt 52 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 12 12)(pt 52 12)(line_width 1))
		(line (pt 12 68)(pt 52 68)(line_width 1))
		(line (pt 52 68)(pt 52 12)(line_width 1))
		(line (pt 12 68)(pt 12 12)(line_width 1))
		(line (pt 19 40)(pt 12 47)(line_width 1))
		(line (pt 12 32)(pt 20 40)(line_width 1))
		(circle (rect 28 4 36 12)(line_width 1))
		(circle (rect 28 68 36 76)(line_width 1))
	)
)
(symbol
	(rect 752 456 800 488)
	(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
	(text "inst1" (rect 3 21 26 33)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 13 16)(line_width 1))
	)
	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16)(line_width 1))
	)
	(drawing
		(line (pt 13 25)(pt 13 7)(line_width 1))
		(line (pt 13 7)(pt 31 16)(line_width 1))
		(line (pt 13 25)(pt 31 16)(line_width 1))
		(circle (rect 31 12 39 20)(line_width 1))
	)
)
(block
	(rect 704 280 824 400)
	(text "cs_wide" (rect 5 5 54 19)(font "Arial" (font_size 8)))	(text "inst" (rect 5 106 22 118)(font "Arial" ))	(block_io "ena" (input))
	(block_io "clrn" (input))
	(block_io "clk" (input))
	(block_io "co" (output))
	(mapper
		(pt 0 16)
		(input)
		(mapping "ena" "ena" )
		(annotation_block (mapping)(rect 656 232 744 264))
	)
	(mapper
		(pt 0 48)
		(input)
		(mapping "clrn" "clrn" )
		(annotation_block (mapping)(rect 640 408 728 440))
	)
	(mapper
		(pt 0 80)
		(input)
		(mapping "clk" "clk" )
		(annotation_block (mapping)(rect 744 408 832 440))
	)
	(mapper
		(pt 120 16)
		(output)
		(mapping "co" "co" )
		(annotation_block (mapping)(rect 752 232 840 264))
	)
)
(connector
	(pt 880 352)
	(pt 880 392)
)
(connector
	(pt 880 392)
	(pt 928 392)
)
(connector
	(pt 912 296)
	(pt 936 296)
)
(connector
	(pt 848 312)
	(pt 840 312)
)
(connector
	(pt 800 472)
	(pt 840 472)
)
(connector
	(pt 840 472)
	(pt 840 312)
)
(connector
	(text "co" (rect 834 280 845 292)(font "Arial" ))
	(pt 848 296)
	(pt 824 296)
)
(connector
	(pt 752 472)
	(pt 624 472)
)
(connector
	(text "clrn" (rect 666 312 683 324)(font "Arial" ))
	(pt 704 328)
	(pt 608 328)
)
(connector
	(pt 560 264)
	(pt 560 272)
)
(connector
	(pt 528 296)
	(pt 512 296)
)
(connector
	(pt 512 264)
	(pt 560 264)
)
(connector
	(pt 512 264)
	(pt 512 296)
)
(connector
	(pt 512 192)
	(pt 512 216)
)
(connector
	(pt 512 216)
	(pt 512 264)
)
(connector
	(pt 880 216)
	(pt 880 272)
)
(connector
	(pt 928 392)
	(pt 928 216)
)
(connector
	(pt 512 216)
	(pt 880 216)
)
(connector
	(pt 880 216)
	(pt 928 216)
)
(connector
	(pt 984 296)
	(pt 1000 296)
)
(connector
	(pt 608 296)
	(pt 608 184)
)
(connector
	(pt 608 184)
	(pt 824 184)
)
(connector
	(pt 592 296)
	(pt 608 296)
)
(connector
	(text "ena" (rect 666 280 683 292)(font "Arial" ))
	(pt 608 296)
	(pt 704 296)
)
(connector
	(pt 624 360)
	(pt 624 472)
)
(connector
	(pt 1000 296)
	(pt 1000 496)
)
(connector
	(pt 608 328)
	(pt 608 496)
)
(connector
	(pt 560 352)
	(pt 560 496)
)
(connector
	(pt 560 496)
	(pt 608 496)
)
(connector
	(pt 608 496)
	(pt 1000 496)
)
(connector
	(text "cs" (rect 506 296 517 308)(font "Arial" ))
	(pt 528 312)
	(pt 496 312)
)
(connector
	(pt 648 360)
	(pt 648 120)
)
(connector
	(pt 624 360)
	(pt 648 360)
)
(connector
	(text "clk" (rect 658 344 672 356)(font "Arial" ))
	(pt 648 360)
	(pt 704 360)
)
(junction (pt 608 296))
(junction (pt 512 264))
(junction (pt 512 216))
(junction (pt 880 216))
(junction (pt 608 496))
(junction (pt 648 360))

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