zong4.bdf

直接数字频率合成

/*
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 40 344 208 360)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "cpz" (rect 5 0 21 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 224 504 312 536))
)
(pin
	(input)
	(rect 40 360 208 376)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "ke1" (rect 5 0 22 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 224 536 312 568))
)
(pin
	(input)
	(rect 40 376 208 392)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "ke2" (rect 5 0 22 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 280 584 368 616))
)
(pin
	(output)
	(rect 48 456 224 472)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "sin[9..0]" (rect 90 0 130 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))
	)
	(annotation_block (location)(rect 488 944 576 1104))
)
(pin
	(output)
	(rect 48 440 224 456)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "cos[9..0]" (rect 90 0 133 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))
	)
	(annotation_block (location)(rect 496 736 584 896))
)
(pin
	(output)
	(rect 48 472 224 488)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "mode1" (rect 90 0 123 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))
	)
	(annotation_block (location)(rect 472 1056 552 1088))
)
(pin
	(output)
	(rect 48 520 224 536)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "mode2" (rect 90 0 123 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))
	)
	(annotation_block (location)(rect 472 1104 552 1136))
)
(pin
	(output)
	(rect 48 536 224 552)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "daclk" (rect 90 0 115 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))
	)
	(annotation_block (location)(rect 472 1160 560 1192))
)
(pin
	(output)
	(rect 48 552 224 568)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "seg[6..0]" (rect 90 0 133 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))
	)
	(annotation_block (location)(rect 488 696 576 808))
)
(pin
	(output)
	(rect 48 568 224 584)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "dig[7..0]" (rect 90 0 130 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))
	)
	(annotation_block (location)(rect 488 712 576 840))
)
(symbol
	(rect 56 0 152 96)
	(text "mo48" (rect 5 0 35 14)(font "Arial" (font_size 8)))
	(text "inst1" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "cp" (rect 0 0 14 14)(font "Arial" (font_size 8)))
		(text "cp" (rect 21 27 35 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 96 32)
		(output)
		(text "qh2" (rect 0 0 21 14)(font "Arial" (font_size 8)))
		(text "qh2" (rect 54 27 75 41)(font "Arial" (font_size 8)))
		(line (pt 96 32)(pt 80 32)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 80 80)(line_width 1))
	)
)
(symbol
	(rect 824 0 984 80)
	(text "sin_rom" (rect 57 1 111 17)(font "Arial" (font_size 10)))
	(text "inst4" (rect 8 64 31 76)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "address[11..0]" (rect 0 0 82 14)(font "Arial" (font_size 8)))
		(text "address[11..0]" (rect 20 26 102 40)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(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 160 40)
		(output)
		(text "q[9..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "q[9..0]" (rect 111 34 146 48)(font "Arial" (font_size 8)))
		(line (pt 160 40)(pt 144 40)(line_width 3))
	)
	(drawing
		(line (pt 16 16)(pt 144 16)(line_width 1))
		(line (pt 144 16)(pt 144 64)(line_width 1))
		(line (pt 144 64)(pt 16 64)(line_width 1))
		(line (pt 16 64)(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))
	)
)
(symbol
	(rect 376 536 408 568)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst20" (rect 3 21 32 33)(font "Arial" )(invisible))
	(port
		(pt 16 0)
		(output)
		(text "1" (rect 18 0 23 12)(font "Courier New" (bold))(invisible))
		(text "1" (rect 18 0 23 12)(font "Courier New" (bold))(invisible))
		(line (pt 16 8)(pt 16 0)(line_width 1))
	)
	(drawing
		(line (pt 8 8)(pt 16 16)(line_width 1))
		(line (pt 16 16)(pt 24 8)(line_width 1))
		(line (pt 8 8)(pt 24 8)(line_width 1))
	)
)
(symbol
	(rect 272 0 368 128)
	(text "fenpin" (rect 5 0 40 14)(font "Arial" (font_size 8)))
	(text "inst2" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "rco" (rect 0 0 18 14)(font "Arial" (font_size 8)))
		(text "rco" (rect 21 27 39 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 96 32)
		(output)
		(text "1hz" (rect 0 0 21 14)(font "Arial" (font_size 8)))
		(text "1hz" (rect 54 27 75 41)(font "Arial" (font_size 8)))
		(line (pt 96 32)(pt 80 32)(line_width 1))
	)
	(port
		(pt 96 48)
		(output)
		(text "1khz" (rect 0 0 27 14)(font "Arial" (font_size 8)))
		(text "1khz" (rect 48 43 75 57)(font "Arial" (font_size 8)))
		(line (pt 96 48)(pt 80 48)(line_width 1))
	)
	(port
		(pt 96 64)
		(output)
		(text "2khz" (rect 0 0 27 14)(font "Arial" (font_size 8)))
		(text "2khz" (rect 48 59 75 73)(font "Arial" (font_size 8)))
		(line (pt 96 64)(pt 80 64)(line_width 1))
	)
	(port
		(pt 96 80)
		(output)
		(text "2hz" (rect 0 0 21 14)(font "Arial" (font_size 8)))
		(text "2hz" (rect 54 75 75 89)(font "Arial" (font_size 8)))
		(line (pt 96 80)(pt 80 80)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 80 112)(line_width 1))
	)
)
(symbol
	(rect 48 160 176 320)
	(text "leijiaqi2" (rect 5 0 45 14)(font "Arial" (font_size 8)))
	(text "inst6" (rect 8 144 31 156)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "1mhz" (rect 0 0 30 14)(font "Arial" (font_size 8)))
		(text "1mhz" (rect 21 27 51 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "f0" (rect 0 0 11 14)(font "Arial" (font_size 8)))
		(text "f0" (rect 21 43 32 57)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "f1" (rect 0 0 11 14)(font "Arial" (font_size 8)))
		(text "f1" (rect 21 59 32 73)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "f2" (rect 0 0 11 14)(font "Arial" (font_size 8)))
		(text "f2" (rect 21 75 32 89)(font "Arial" (font_size 8)))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "f3" (rect 0 0 11 14)(font "Arial" (font_size 8)))
		(text "f3" (rect 21 91 32 105)(font "Arial" (font_size 8)))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "clr" (rect 0 0 14 14)(font "Arial" (font_size 8)))
		(text "clr" (rect 21 107 35 121)(font "Arial" (font_size 8)))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 128 32)
		(output)
		(text "q[11..0]" (rect 0 0 42 14)(font "Arial" (font_size 8)))
		(text "q[11..0]" (rect 65 27 107 41)(font "Arial" (font_size 8)))
		(line (pt 128 32)(pt 112 32)(line_width 3))
	)
	(port
		(pt 128 48)
		(output)
		(text "co3" (rect 0 0 21 14)(font "Arial" (font_size 8)))
		(text "co3" (rect 86 43 107 57)(font "Arial" (font_size 8)))
		(line (pt 128 48)(pt 112 48)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 112 144)(line_width 1))
	)
)
(symbol
	(rect 480 0 592 96)
	(text "binarykpzi" (rect 5 0 62 14)(font "Arial" (font_size 8)))
	(text "inst8" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "ke1" (rect 0 0 20 14)(font "Arial" (font_size 8)))
		(text "ke1" (rect 21 27 41 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "ke2" (rect 0 0 20 14)(font "Arial" (font_size 8)))
		(text "ke2" (rect 21 43 41 57)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "1Hz" (rect 0 0 22 14)(font "Arial" (font_size 8)))
		(text "1Hz" (rect 21 59 43 73)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 112 32)
		(output)
		(text "f[3..0]" (rect 0 0 33 14)(font "Arial" (font_size 8)))
		(text "f[3..0]" (rect 58 27 91 41)(font "Arial" (font_size 8)))
		(line (pt 112 32)(pt 96 32)(line_width 3))
	)
	(port
		(pt 112 48)
		(output)
		(text "p[3..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "p[3..0]" (rect 56 43 91 57)(font "Arial" (font_size 8)))
		(line (pt 112 48)(pt 96 48)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 96 80)(line_width 1))
	)
)
(symbol
	(rect 736 296 856 424)
	(text "kpzi" (rect 5 0 27 14)(font "Arial" (font_size 8)))
	(text "inst9" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "ke1" (rect 0 0 20 14)(font "Arial" (font_size 8)))
		(text "ke1" (rect 21 27 41 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "ke2" (rect 0 0 20 14)(font "Arial" (font_size 8)))
		(text "ke2" (rect 21 43 41 57)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "1Hz" (rect 0 0 22 14)(font "Arial" (font_size 8)))
		(text "1Hz" (rect 21 59 43 73)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 120 32)
		(output)
		(text "mg[3..0]" (rect 0 0 44 14)(font "Arial" (font_size 8)))
		(text "mg[3..0]" (rect 55 27 99 41)(font "Arial" (font_size 8)))
		(line (pt 120 32)(pt 104 32)(line_width 3))
	)
	(port
		(pt 120 48)
		(output)
		(text "ms[3..0]" (rect 0 0 44 14)(font "Arial" (font_size 8)))
		(text "ms[3..0]" (rect 55 43 99 57)(font "Arial" (font_size 8)))
		(line (pt 120 48)(pt 104 48)(line_width 3))
	)