org2t.bdf

一种基于LUT的预失真方法。其中的一部分

/*
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) 1991-2007 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 from 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 376 240 544 256)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "clkin" (rect 5 0 27 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 328 256 376 272))
)
(pin
	(input)
	(rect 416 432 584 448)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "RstN" (rect 5 0 30 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 368 448 416 464))
)
(pin
	(output)
	(rect 1312 520 1488 536)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "pin_name" (rect 90 0 137 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 1488 536 1536 552))
)
(pin
	(output)
	(rect 1480 600 1656 616)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "dataout[15..4]" (rect 90 0 158 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 1656 616 1704 784))
)
(symbol
	(rect 392 488 544 584)
	(text "DABDataOut" (rect 5 0 68 12)(font "Arial" ))
	(text "inst" (rect 8 80 25 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "Clk" (rect 0 0 16 12)(font "Arial" ))
		(text "Clk" (rect 21 27 37 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "Rest" (rect 0 0 23 12)(font "Arial" ))
		(text "Rest" (rect 21 43 44 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 152 32)
		(output)
		(text "DataOut[31..0]" (rect 0 0 73 12)(font "Arial" ))
		(text "DataOut[31..0]" (rect 58 27 131 39)(font "Arial" ))
		(line (pt 152 32)(pt 136 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 136 80)(line_width 1))
	)
)
(symbol
	(rect 528 640 736 736)
	(text "frecontr" (rect 5 0 43 12)(font "Arial" ))
	(text "inst2" (rect 8 80 31 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 "rstn" (rect 0 0 18 12)(font "Arial" ))
		(text "rstn" (rect 21 43 39 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 208 32)
		(output)
		(text "freqword[FREQ_BITS-1..0]" (rect 0 0 132 12)(font "Arial" ))
		(text "freqword[FREQ_BITS-1..0]" (rect 55 27 187 39)(font "Arial" ))
		(line (pt 208 32)(pt 192 32)(line_width 3))
	)
	(port
		(pt 208 48)
		(output)
		(text "fren" (rect 0 0 20 12)(font "Arial" ))
		(text "fren" (rect 167 43 187 55)(font "Arial" ))
		(line (pt 208 48)(pt 192 48)(line_width 1))
	)
	(parameter
		"FREQ_BITS"
		"32"
		""
	)
	(drawing
		(rectangle (rect 16 16 192 80)(line_width 1))
	)
	(annotation_block (parameter)(rect 528 608 632 640))
)
(symbol
	(rect 800 640 1152 768)
	(text "dds2ch" (rect 5 0 40 12)(font "Arial" ))
	(text "inst3" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "FREQWORD[FREQ_BITS-1..0]" (rect 0 0 155 12)(font "Arial" ))
		(text "FREQWORD[FREQ_BITS-1..0]" (rect 21 27 176 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "FREQEN" (rect 0 0 46 12)(font "Arial" ))
		(text "FREQEN" (rect 21 43 67 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "CLK" (rect 0 0 21 12)(font "Arial" ))
		(text "CLK" (rect 21 59 42 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "RESET" (rect 0 0 35 12)(font "Arial" ))
		(text "RESET" (rect 21 75 56 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 352 32)
		(output)
		(text "OCLK" (rect 0 0 29 12)(font "Arial" ))
		(text "OCLK" (rect 302 27 331 39)(font "Arial" ))
		(line (pt 352 32)(pt 336 32)(line_width 1))
	)
	(port
		(pt 352 48)
		(output)
		(text "DSTA" (rect 0 0 28 12)(font "Arial" ))
		(text "DSTA" (rect 303 43 331 55)(font "Arial" ))
		(line (pt 352 48)(pt 336 48)(line_width 1))
	)
	(port
		(pt 352 64)
		(output)
		(text "OUTPUTS[DATA_BITS-1..0]" (rect 0 0 138 12)(font "Arial" ))
		(text "OUTPUTS[DATA_BITS-1..0]" (rect 193 59 331 71)(font "Arial" ))
		(line (pt 352 64)(pt 336 64)(line_width 3))
	)
	(port
		(pt 352 80)
		(output)
		(text "OUTPUTC[DATA_BITS-1..0]" (rect 0 0 139 12)(font "Arial" ))
		(text "OUTPUTC[DATA_BITS-1..0]" (rect 192 75 331 87)(font "Arial" ))
		(line (pt 352 80)(pt 336 80)(line_width 3))
	)
	(parameter
		"FREQ_BITS"
		"32"
		""
	)
	(parameter
		"DATA_BITS"
		"14"
		""
	)
	(parameter
		"U_BITS"
		"17"
		""
	)
	(parameter
		"ADDR_M"
		"7"
		""
	)
	(parameter
		"ADDR_N"
		"7"
		""
	)
	(parameter
		"WAVE_BITS"
		"13"
		""
	)
	(parameter
		"COEFF_BITS"
		"8"
		""
	)
	(parameter
		"INTER_BITS"
		"7"
		""
	)
	(drawing
		(rectangle (rect 16 16 336 112)(line_width 1))
	)
	(annotation_block (parameter)(rect 800 768 904 896))
)
(symbol
	(rect 1288 576 1440 736)
	(text "mod" (rect 5 0 26 12)(font "Arial" ))
	(text "inst4" (rect 8 144 31 156)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "ibase[15..0]" (rect 0 0 57 12)(font "Arial" ))
		(text "ibase[15..0]" (rect 21 27 78 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "qbase[15..0]" (rect 0 0 61 12)(font "Arial" ))
		(text "qbase[15..0]" (rect 21 43 82 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 0 64)
		(input)
		(text "qtran[13..0]" (rect 0 0 56 12)(font "Arial" ))
		(text "qtran[13..0]" (rect 21 59 77 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 3))
	)
	(port
		(pt 0 80)
		(input)
		(text "itran[13..0]" (rect 0 0 53 12)(font "Arial" ))
		(text "itran[13..0]" (rect 21 75 74 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 3))
	)
	(port
		(pt 0 96)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 91 35 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "rstn" (rect 0 0 18 12)(font "Arial" ))
		(text "rstn" (rect 21 107 39 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 152 32)
		(output)
		(text "rf[11..0]" (rect 0 0 40 12)(font "Arial" ))
		(text "rf[11..0]" (rect 91 27 131 39)(font "Arial" ))
		(line (pt 152 32)(pt 136 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 136 144)(line_width 1))
	)
)
(symbol
	(rect 880 216 1016 408)
	(text "CLK_ALL_GEN" (rect 5 0 80 12)(font "Arial" ))
	(text "inst5" (rect 8 176 31 188)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "CLK" (rect 0 0 21 12)(font "Arial" ))
		(text "CLK" (rect 21 27 42 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 136 32)
		(output)
		(text "CLK_DIV2" (rect 0 0 51 12)(font "Arial" ))
		(text "CLK_DIV2" (rect 64 27 115 39)(font "Arial" ))
		(line (pt 136 32)(pt 120 32)(line_width 1))
	)
	(port
		(pt 136 48)
		(output)
		(text "CLK_DIV4" (rect 0 0 51 12)(font "Arial" ))
		(text "CLK_DIV4" (rect 64 43 115 55)(font "Arial" ))
		(line (pt 136 48)(pt 120 48)(line_width 1))
	)
	(port
		(pt 136 64)
		(output)
		(text "CLK_DIV8" (rect 0 0 51 12)(font "Arial" ))
		(text "CLK_DIV8" (rect 64 59 115 71)(font "Arial" ))
		(line (pt 136 64)(pt 120 64)(line_width 1))
	)
	(port
		(pt 136 80)
		(output)
		(text "CLK_DIV32" (rect 0 0 57 12)(font "Arial" ))
		(text "CLK_DIV32" (rect 58 75 115 87)(font "Arial" ))