series_detection.bdf

FPGA实验：用于检测输入的二进制系列

)
(symbol
	(rect 288 64 448 416)
	(text "series" (rect 5 0 34 12)(font "Arial" ))
	(text "inst" (rect 8 336 25 348)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "rst" (rect 0 0 12 12)(font "Arial" ))
		(text "rst" (rect 21 27 33 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 43 35 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "keyin0" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin0" (rect 21 59 54 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "keyin1" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin1" (rect 21 75 54 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "keyin2" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin2" (rect 21 91 54 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "keyin3" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin3" (rect 21 107 54 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 0 128)
		(input)
		(text "keyin4" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin4" (rect 21 123 54 135)(font "Arial" ))
		(line (pt 0 128)(pt 16 128)(line_width 1))
	)
	(port
		(pt 0 144)
		(input)
		(text "keyin5" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin5" (rect 21 139 54 151)(font "Arial" ))
		(line (pt 0 144)(pt 16 144)(line_width 1))
	)
	(port
		(pt 0 160)
		(input)
		(text "keyin6" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin6" (rect 21 155 54 167)(font "Arial" ))
		(line (pt 0 160)(pt 16 160)(line_width 1))
	)
	(port
		(pt 0 176)
		(input)
		(text "keyin7" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin7" (rect 21 171 54 183)(font "Arial" ))
		(line (pt 0 176)(pt 16 176)(line_width 1))
	)
	(port
		(pt 0 192)
		(input)
		(text "keyin8" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin8" (rect 21 187 54 199)(font "Arial" ))
		(line (pt 0 192)(pt 16 192)(line_width 1))
	)
	(port
		(pt 0 208)
		(input)
		(text "keyin9" (rect 0 0 33 12)(font "Arial" ))
		(text "keyin9" (rect 21 203 54 215)(font "Arial" ))
		(line (pt 0 208)(pt 16 208)(line_width 1))
	)
	(port
		(pt 0 224)
		(input)
		(text "keyin10" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin10" (rect 21 219 59 231)(font "Arial" ))
		(line (pt 0 224)(pt 16 224)(line_width 1))
	)
	(port
		(pt 0 240)
		(input)
		(text "keyin11" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin11" (rect 21 235 59 247)(font "Arial" ))
		(line (pt 0 240)(pt 16 240)(line_width 1))
	)
	(port
		(pt 0 256)
		(input)
		(text "keyin12" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin12" (rect 21 251 59 263)(font "Arial" ))
		(line (pt 0 256)(pt 16 256)(line_width 1))
	)
	(port
		(pt 0 272)
		(input)
		(text "keyin13" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin13" (rect 21 267 59 279)(font "Arial" ))
		(line (pt 0 272)(pt 16 272)(line_width 1))
	)
	(port
		(pt 0 288)
		(input)
		(text "keyin14" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin14" (rect 21 283 59 295)(font "Arial" ))
		(line (pt 0 288)(pt 16 288)(line_width 1))
	)
	(port
		(pt 0 304)
		(input)
		(text "keyin15" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin15" (rect 21 299 59 311)(font "Arial" ))
		(line (pt 0 304)(pt 16 304)(line_width 1))
	)
	(port
		(pt 0 320)
		(input)
		(text "keyin16" (rect 0 0 38 12)(font "Arial" ))
		(text "keyin16" (rect 21 315 59 327)(font "Arial" ))
		(line (pt 0 320)(pt 16 320)(line_width 1))
	)
	(port
		(pt 160 32)
		(output)
		(text "clk0" (rect 0 0 20 12)(font "Arial" ))
		(text "clk0" (rect 119 27 139 39)(font "Arial" ))
		(line (pt 160 32)(pt 144 32)(line_width 1))
	)
	(port
		(pt 160 48)
		(output)
		(text "clk1" (rect 0 0 20 12)(font "Arial" ))
		(text "clk1" (rect 119 43 139 55)(font "Arial" ))
		(line (pt 160 48)(pt 144 48)(line_width 1))
	)
	(port
		(pt 160 64)
		(output)
		(text "keycod[16..0]" (rect 0 0 68 12)(font "Arial" ))
		(text "keycod[16..0]" (rect 71 59 139 71)(font "Arial" ))
		(line (pt 160 64)(pt 144 64)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 144 336)(line_width 1))
	)
)
(symbol
	(rect 544 48 640 176)
	(text "state" (rect 5 0 29 12)(font "Arial" ))
	(text "inst1" (rect 8 112 31 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "w[16..0]" (rect 0 0 38 12)(font "Arial" ))
		(text "w[16..0]" (rect 21 27 59 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "clk0" (rect 0 0 20 12)(font "Arial" ))
		(text "clk0" (rect 21 43 41 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "rst" (rect 0 0 12 12)(font "Arial" ))
		(text "rst" (rect 21 59 33 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "clk1" (rect 0 0 20 12)(font "Arial" ))
		(text "clk1" (rect 21 75 41 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 96 32)
		(output)
		(text "z" (rect 0 0 4 12)(font "Arial" ))
		(text "z" (rect 71 27 75 39)(font "Arial" ))
		(line (pt 96 32)(pt 80 32)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 80 112)(line_width 1))
	)
)
(connector
	(pt 448 96)
	(pt 544 96)
)
(connector
	(pt 448 112)
	(pt 496 112)
)
(connector
	(pt 496 112)
	(pt 496 128)
)
(connector
	(pt 496 128)
	(pt 544 128)
)
(connector
	(pt 504 48)
	(pt 504 112)
)
(connector
	(pt 504 112)
	(pt 544 112)
)
(connector
	(pt 272 112)
	(pt 288 112)
)
(connector
	(pt 272 128)
	(pt 288 128)
)
(connector
	(pt 272 144)
	(pt 288 144)
)
(connector
	(pt 272 160)
	(pt 288 160)
)
(connector
	(pt 272 176)
	(pt 288 176)
)
(connector
	(pt 272 192)
	(pt 288 192)
)
(connector
	(pt 272 208)
	(pt 288 208)
)
(connector
	(pt 272 224)
	(pt 288 224)
)
(connector
	(pt 272 240)
	(pt 288 240)
)
(connector
	(pt 272 256)
	(pt 288 256)
)
(connector
	(pt 272 272)
	(pt 288 272)
)
(connector
	(pt 272 288)
	(pt 288 288)
)
(connector
	(pt 272 304)
	(pt 288 304)
)
(connector
	(pt 272 320)
	(pt 288 320)
)
(connector
	(pt 288 336)
	(pt 272 336)
)
(connector
	(pt 272 352)
	(pt 288 352)
)
(connector
	(pt 272 368)
	(pt 288 368)
)
(connector
	(pt 272 384)
	(pt 288 384)
)
(connector
	(pt 448 128)
	(pt 488 128)
	(bus)
)
(connector
	(pt 488 128)
	(pt 488 80)
	(bus)
)
(connector
	(pt 488 80)
	(pt 544 80)
	(bus)
)
(connector
	(pt 640 80)
	(pt 656 80)
)
(connector
	(pt 280 96)
	(pt 280 48)
)
(connector
	(pt 288 96)
	(pt 280 96)
)
(connector
	(pt 280 96)
	(pt 272 96)
)
(connector
	(pt 280 48)
	(pt 504 48)
)
(junction (pt 280 96))