test_am.bdf

用DE2板子实现的正选信号发生器,需安装quartus2软件,硬件需要DE2的开发板

		(text "320" (rect 10 27 31 41)(font "Arial" (font_size 8)))
		(text "A" (rect 66 34 75 48)(font "Arial" (font_size 8)))
		(text "B" (rect 66 66 74 80)(font "Arial" (font_size 8)))
		(text "A+B" (rect 73 50 97 64)(font "Arial" (font_size 8)))
		(line (pt 64 32)(pt 96 40)(line_width 1))
		(line (pt 96 40)(pt 96 72)(line_width 1))
		(line (pt 96 72)(pt 64 80)(line_width 1))
		(line (pt 64 80)(pt 64 32)(line_width 1))
		(line (pt 8 40)(pt 64 40)(line_width 3))
	)
)
(symbol
	(rect 904 488 1072 584)
	(text "mult0" (rect 68 1 105 17)(font "Arial" (font_size 10)))
	(text "inst12" (rect 8 80 37 92)(font "Arial" ))
	(port
		(pt 0 40)
		(input)
		(text "dataa[7..0]" (rect 0 0 60 14)(font "Arial" (font_size 8)))
		(text "dataa[7..0]" (rect 4 27 64 41)(font "Arial" (font_size 8)))
		(line (pt 0 40)(pt 72 40)(line_width 3))
	)
	(port
		(pt 0 72)
		(input)
		(text "datab[9..0]" (rect 0 0 60 14)(font "Arial" (font_size 8)))
		(text "datab[9..0]" (rect 4 59 64 73)(font "Arial" (font_size 8)))
		(line (pt 0 72)(pt 72 72)(line_width 3))
	)
	(port
		(pt 168 56)
		(output)
		(text "result[17..0]" (rect 0 0 67 14)(font "Arial" (font_size 8)))
		(text "result[17..0]" (rect 108 43 175 57)(font "Arial" (font_size 8)))
		(line (pt 168 56)(pt 104 56)(line_width 3))
	)
	(drawing
		(text "Signed" (rect 105 57 138 69)(font "Arial" ))
		(text "multiplication" (rect 105 67 168 79)(font "Arial" ))
		(line (pt 82 50)(pt 94 62)(line_width 3))
		(line (pt 82 62)(pt 94 50)(line_width 3))
		(line (pt 72 40)(pt 77 45)(line_width 3))
		(line (pt 72 72)(pt 77 67)(line_width 3))
		(circle (rect 72 40 104 72)(line_width 1))
	)
)
(symbol
	(rect 336 544 520 704)
	(text "am_modu_s" (rect 5 0 73 14)(font "Arial" (font_size 8)))
	(text "inst11" (rect 8 144 37 156)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk100M" (rect 0 0 46 14)(font "Arial" (font_size 8)))
		(text "clk100M" (rect 21 27 67 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "key_am" (rect 0 0 43 14)(font "Arial" (font_size 8)))
		(text "key_am" (rect 21 43 64 57)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 184 32)
		(output)
		(text "am_modu[9..0]" (rect 0 0 82 14)(font "Arial" (font_size 8)))
		(text "am_modu[9..0]" (rect 81 27 163 41)(font "Arial" (font_size 8)))
		(line (pt 184 32)(pt 168 32)(line_width 3))
	)
	(port
		(pt 184 48)
		(output)
		(text "am_cnt[4..0]" (rect 0 0 69 14)(font "Arial" (font_size 8)))
		(text "am_cnt[4..0]" (rect 94 43 163 57)(font "Arial" (font_size 8)))
		(line (pt 184 48)(pt 168 48)(line_width 3))
	)
	(port
		(pt 184 64)
		(output)
		(text "keyclk" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "keyclk" (rect 128 59 163 73)(font "Arial" (font_size 8)))
		(line (pt 184 64)(pt 168 64)(line_width 1))
	)
	(port
		(pt 184 80)
		(output)
		(text "clk10k" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "clk10k" (rect 128 75 163 89)(font "Arial" (font_size 8)))
		(line (pt 184 80)(pt 168 80)(line_width 1))
	)
	(port
		(pt 184 96)
		(output)
		(text "fm_word[19..0]" (rect 0 0 87 14)(font "Arial" (font_size 8)))
		(text "fm_word[19..0]" (rect 76 91 163 105)(font "Arial" (font_size 8)))
		(line (pt 184 96)(pt 168 96)(line_width 3))
	)
	(port
		(pt 184 112)
		(output)
		(text "clk1M" (rect 0 0 31 14)(font "Arial" (font_size 8)))
		(text "clk1M" (rect 132 107 163 121)(font "Arial" (font_size 8)))
		(line (pt 184 112)(pt 168 112)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 168 144)(line_width 1))
	)
)
(symbol
	(rect 264 88 504 248)
	(text "pll" (rect 114 0 129 16)(font "Arial" (font_size 10)))
	(text "inst1" (rect 8 144 31 156)(font "Arial" ))
	(port
		(pt 0 64)
		(input)
		(text "inclk0" (rect 0 0 31 14)(font "Arial" (font_size 8)))
		(text "inclk0" (rect 4 51 35 65)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 40 64)(line_width 1))
	)
	(port
		(pt 240 64)
		(output)
		(text "c0" (rect 0 0 14 14)(font "Arial" (font_size 8)))
		(text "c0" (rect 225 51 239 65)(font "Arial" (font_size 8)))
		(line (pt 240 64)(pt 208 64)(line_width 1))
	)
	(drawing
		(text "Cyclone II" (rect 183 145 234 157)(font "Arial" ))
		(text "inclk0 frequency: 50.000 MHz" (rect 50 59 197 71)(font "Arial" ))
		(text "Operation Mode: Normal" (rect 50 73 169 85)(font "Arial" ))
		(text "Clk " (rect 51 96 71 108)(font "Arial" ))
		(text "Ratio" (rect 73 96 98 108)(font "Arial" ))
		(text "Ph (dg)" (rect 100 96 135 108)(font "Arial" ))
		(text "DC (%)" (rect 135 96 171 108)(font "Arial" ))
		(text "c0" (rect 54 111 65 123)(font "Arial" ))
		(text "2/1" (rect 78 111 93 123)(font "Arial" ))
		(text "0.00" (rect 106 111 127 123)(font "Arial" ))
		(text "50.00" (rect 139 111 166 123)(font "Arial" ))
		(line (pt 0 0)(pt 241 0)(line_width 1))
		(line (pt 241 0)(pt 241 161)(line_width 1))
		(line (pt 0 161)(pt 241 161)(line_width 1))
		(line (pt 0 0)(pt 0 161)(line_width 1))
		(line (pt 48 94)(pt 168 94)(line_width 1))
		(line (pt 48 108)(pt 168 108)(line_width 1))
		(line (pt 48 123)(pt 168 123)(line_width 1))
		(line (pt 48 94)(pt 48 123)(line_width 1))
		(line (pt 70 94)(pt 70 123)(line_width 3))
		(line (pt 97 94)(pt 97 123)(line_width 3))
		(line (pt 132 94)(pt 132 123)(line_width 3))
		(line (pt 167 94)(pt 167 123)(line_width 1))
		(line (pt 40 48)(pt 208 48)(line_width 1))
		(line (pt 208 48)(pt 208 144)(line_width 1))
		(line (pt 40 144)(pt 208 144)(line_width 1))
		(line (pt 40 48)(pt 40 144)(line_width 1))
	)
)
(symbol
	(rect 640 120 792 216)
	(text "multi_clk" (rect 5 0 52 14)(font "Arial" (font_size 8)))
	(text "inst2" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk100M" (rect 0 0 46 14)(font "Arial" (font_size 8)))
		(text "clk100M" (rect 21 27 67 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 152 32)
		(output)
		(text "clk1M" (rect 0 0 31 14)(font "Arial" (font_size 8)))
		(text "clk1M" (rect 100 27 131 41)(font "Arial" (font_size 8)))
		(line (pt 152 32)(pt 136 32)(line_width 1))
	)
	(port
		(pt 152 48)
		(output)
		(text "clk10k" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "clk10k" (rect 96 43 131 57)(font "Arial" (font_size 8)))
		(line (pt 152 48)(pt 136 48)(line_width 1))
	)
	(port
		(pt 152 64)
		(output)
		(text "keyclk25" (rect 0 0 49 14)(font "Arial" (font_size 8)))
		(text "keyclk25" (rect 82 59 131 73)(font "Arial" (font_size 8)))
		(line (pt 152 64)(pt 136 64)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 136 80)(line_width 1))
	)
)
(connector
	(pt 328 432)
	(pt 320 432)
)
(connector
	(pt 320 432)
	(pt 320 488)
)
(connector
	(text "phi_word[31..0]" (rect 256 368 330 380)(font "Arial" ))
	(pt 328 384)
	(pt 232 384)
	(bus)
)
(connector
	(text "keyclk" (rect 312 704 345 716)(font "Arial" ))
	(pt 352 720)
	(pt 304 720)
)
(connector
	(text "phi_word[31..0]" (rect 560 704 634 716)(font "Arial" ))
	(pt 552 720)
	(pt 624 720)
	(bus)
)
(connector
	(text "fsin_out[7..0]" (rect 574 368 640 380)(font "Arial" ))
	(pt 536 384)
	(pt 640 384)
	(bus)
)
(connector
	(text "clk10k" (rect 528 608 559 620)(font "Arial" ))
	(pt 520 624)
	(pt 568 624)
)
(connector
	(text "fm_word[19..0]" (rect 528 624 602 636)(font "Arial" ))
	(pt 520 640)
	(pt 568 640)
	(bus)
)
(connector
	(text "keyclk" (rect 528 592 561 604)(font "Arial" ))
	(pt 560 608)
	(pt 520 608)
)
(connector
	(pt 328 416)
	(pt 296 416)
)
(connector
	(pt 296 416)
	(pt 296 512)
)
(connector
	(pt 264 576)
	(pt 336 576)
)
(connector
	(pt 264 400)
	(pt 264 576)
)
(connector
	(text "clk100m" (rect 138 384 179 396)(font "Arial" ))
	(pt 64 400)
	(pt 264 400)
)
(connector
	(pt 264 400)
	(pt 328 400)
)
(connector
	(text "am_modu[9..0]" (rect 528 560 602 572)(font "Arial" ))
	(pt 520 576)
	(pt 624 576)
	(bus)
)
(connector
	(text "fsin_out[7..0]" (rect 850 512 916 524)(font "Arial" ))
	(pt 904 528)
	(pt 840 528)
	(bus)
)
(connector
	(pt 848 608)
	(pt 824 608)
	(bus)
)
(connector
	(pt 824 608)
	(pt 824 560)
	(bus)
)
(connector
	(pt 784 560)
	(pt 824 560)
	(bus)
)
(connector
	(pt 824 560)
	(pt 904 560)
	(bus)
)
(connector
	(text "am_cnt[4..0]" (rect 528 576 590 588)(font "Arial" ))
	(pt 520 592)
	(pt 584 592)
	(bus)
)
(connector
	(pt 696 736)
	(pt 664 736)
)
(connector
	(pt 664 736)
	(pt 664 656)
)
(connector
	(pt 520 656)
	(pt 664 656)
)
(connector
	(pt 248 152)
	(pt 264 152)
)
(connector
	(text "clk100m" (rect 520 136 561 148)(font "Arial" ))
	(pt 504 152)
	(pt 584 152)
)
(junction (pt 264 400))
(junction (pt 824 560))
(text "产生载波频率控制字" (rect 400 800 527 814)(font "Arial" (font_size 8)))
(text "DDS" (rect 408 328 432 342)(font "Arial" (font_size 8)))