dds_cordic.bdf

dds频率生成文件

/*
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 32 136 200 152)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "sys_clk" (rect 5 0 43 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 -16 152 32 168))
)
(pin
	(output)
	(rect 920 200 1096 216)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "OUT[15..0]" (rect 90 0 144 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 1096 216 1144 416))
)
(pin
	(output)
	(rect 920 144 1096 160)
	(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 1096 160 1144 176))
)
(pin
	(output)
	(rect 872 232 1048 248)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "eps[15..0]" (rect 90 0 139 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 1056 264 1104 464))
)
(symbol
	(rect 360 208 536 336)
	(text "lpm_add_sub_16bit" (rect 5 0 99 12)(font "Arial" ))
	(text "inst2" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "aclr" (rect 0 0 17 12)(font "Arial" ))
		(text "aclr" (rect 21 27 38 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "clock" (rect 0 0 25 12)(font "Arial" ))
		(text "clock" (rect 21 43 46 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "dataa[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "dataa[15..0]" (rect 21 59 80 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 3))
	)
	(port
		(pt 0 80)
		(input)
		(text "datab[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "datab[15..0]" (rect 21 75 80 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 3))
	)
	(port
		(pt 176 32)
		(output)
		(text "result[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "result[15..0]" (rect 96 27 155 39)(font "Arial" ))
		(line (pt 176 32)(pt 160 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 160 112)(line_width 1))
	)
)
(symbol
	(rect 40 304 72 336)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst6" (rect 3 21 26 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 40 224 72 240)
	(text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
	(text "inst7" (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 40 360 72 392)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst9" (rect 3 21 26 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 192 208 224 240)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst12" (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 624 320 656 352)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst5" (rect 3 21 26 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 624 376 656 408)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst8" (rect 3 21 26 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 624 432 656 448)
	(text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
	(text "inst10" (rect 3 5 32 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 640 176 816 272)
	(text "cordic_m1_rot" (rect 5 0 74 12)(font "Arial" ))
	(text "inst" (rect 8 80 25 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 27 35 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "r_in[15..0]" (rect 0 0 49 12)(font "Arial" ))
		(text "r_in[15..0]" (rect 21 43 70 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 0 64)
		(input)
		(text "phi_in[15..0]" (rect 0 0 60 12)(font "Arial" ))
		(text "phi_in[15..0]" (rect 21 59 81 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 3))
	)
	(port
		(pt 176 32)
		(output)
		(text "x_out[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "x_out[15..0]" (rect 96 27 155 39)(font "Arial" ))
		(line (pt 176 32)(pt 160 32)(line_width 3))
	)
	(port
		(pt 176 48)
		(output)
		(text "y_out[15..0]" (rect 0 0 60 12)(font "Arial" ))
		(text "y_out[15..0]" (rect 95 43 155 55)(font "Arial" ))
		(line (pt 176 48)(pt 160 48)(line_width 3))
	)
	(port
		(pt 176 64)
		(output)
		(text "eps[15..0]" (rect 0 0 49 12)(font "Arial" ))
		(text "eps[15..0]" (rect 106 59 155 71)(font "Arial" ))
		(line (pt 176 64)(pt 160 64)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 160 80)(line_width 1))
	)
)
(connector
	(pt 360 288)
	(pt 336 288)
	(bus)
)
(connector
	(pt 336 360)
	(pt 336 288)
	(bus)
)
(connector
	(pt 560 360)
	(pt 560 240)
	(bus)
)
(connector
	(pt 360 240)
	(pt 352 240)
)
(connector
	(pt 352 240)
	(pt 352 192)
)
(connector
	(pt 360 256)
	(pt 288 256)
)
(connector
	(pt 640 208)
	(pt 624 208)
)
(connector
	(pt 640 224)
	(pt 592 224)
	(bus)
)
(connector
	(pt 592 224)
	(pt 592 176)
	(bus)
)
(connector
	(pt 536 240)
	(pt 560 240)
	(bus)
)
(connector
	(pt 560 240)
	(pt 640 240)
	(bus)
)
(connector
	(pt 200 144)
	(pt 288 144)
)
(connector
	(pt 288 144)
	(pt 624 144)
)
(connector
	(pt 816 208)
	(pt 920 208)
	(bus)
)
(connector
	(pt 56 304)
	(pt 56 288)
	(bus)
)
(connector
	(pt 56 248)
	(pt 56 240)
)
(connector
	(text "FCW[15..0]" (rect 256 256 313 268)(font "Arial" ))
	(pt 248 272)
	(pt 360 272)
	(bus)
)
(connector
	(pt 920 152)
	(pt 624 152)
)
(connector
	(pt 624 144)
	(pt 624 152)
)
(connector
	(pt 624 152)
	(pt 624 208)
)
(connector
	(pt 872 240)
	(pt 816 240)
	(bus)
)
(connector
	(pt 56 360)
	(pt 56 352)
	(bus)
)
(connector
	(text "AM_mod[15..0]" (rect 533 160 607 172)(font "Arial" ))
	(pt 512 176)
	(pt 592 176)
	(bus)
)
(connector
	(pt 208 192)
	(pt 352 192)
)
(connector
	(pt 208 192)
	(pt 208 208)
)
(connector
	(pt 288 144)
	(pt 288 256)
)
(connector
	(pt 336 360)
	(pt 560 360)
	(bus)
)
(connector
	(text "AM_mod[15]" (rect 679 296 740 308)(font "Arial" ))
	(pt 640 312)
	(pt 784 312)
)
(connector
	(pt 640 376)
	(pt 640 368)
	(bus)
)
(connector
	(text "FCW[8]" (rect 104 232 142 244)(font "Arial" ))
	(pt 144 248)
	(pt 56 248)
)
(connector
	(text "FCW[15..9]" (rect 89 272 146 284)(font "Arial" ))
	(pt 176 288)
	(pt 56 288)
	(bus)
)
(connector
	(text "FCW[7..0]" (rect 84 336 135 348)(font "Arial" ))
	(pt 56 352)
	(pt 176 352)
	(bus)
)
(connector
	(text "AM_mod[11..0]" (rect 682 352 756 364)(font "Arial" ))
	(pt 640 368)
	(pt 776 368)
	(bus)
)
(connector
	(pt 640 448)
	(pt 640 456)
)
(connector
	(text "AM_mod[14]" (rect 676 440 737 452)(font "Arial" ))
	(pt 640 456)
	(pt 784 456)
)
(connector
	(text "AM_mod[12]" (rect 680 288 741 300)(font "Arial" ))
	(pt 640 304)
	(pt 784 304)
)
(connector
	(pt 640 312)
	(pt 640 320)
)
(connector
	(text "AM_mod[13]" (rect 678 272 739 284)(font "Arial" ))
	(pt 640 288)
	(pt 784 288)
)
(connector
	(pt 640 288)
	(pt 640 304)
)
(connector
	(pt 640 304)
	(pt 640 312)
)
(junction (pt 560 240))
(junction (pt 288 144))
(junction (pt 624 152))
(junction (pt 640 312))
(junction (pt 640 304))