pn127.bdf

这是个128位的串行伪随机码发生器

		(input)
		(text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
		(text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
		(line (pt 0 24)(pt 12 24)(line_width 1))
	)
	(port
		(pt 32 0)
		(input)
		(text "PRN" (rect 24 13 41 25)(font "Courier New" (bold)))
		(text "PRN" (rect 24 11 41 23)(font "Courier New" (bold)))
		(line (pt 32 4)(pt 32 0)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "Q" (rect 45 20 50 32)(font "Courier New" (bold)))
		(text "Q" (rect 45 20 50 32)(font "Courier New" (bold)))
		(line (pt 52 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 12 12)(pt 52 12)(line_width 1))
		(line (pt 12 68)(pt 52 68)(line_width 1))
		(line (pt 52 68)(pt 52 12)(line_width 1))
		(line (pt 12 68)(pt 12 12)(line_width 1))
		(line (pt 19 40)(pt 12 47)(line_width 1))
		(line (pt 12 32)(pt 20 40)(line_width 1))
		(circle (rect 28 4 36 12)(line_width 1))
		(circle (rect 28 68 36 76)(line_width 1))
	)
)
(symbol
	(rect 600 56 664 104)
	(text "XOR" (rect 43 38 63 48)(font "Arial" (font_size 6)))
	(text "inst7" (rect 38 -1 61 11)(font "Arial" ))
	(port
		(pt 64 32)
		(input)
		(text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 45 29 62 41)(font "Courier New" (bold))(invisible))
		(line (pt 64 32)(pt 53 32)(line_width 1))
	)
	(port
		(pt 64 16)
		(input)
		(text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 45 13 62 25)(font "Courier New" (bold))(invisible))
		(line (pt 64 16)(pt 53 16)(line_width 1))
	)
	(port
		(pt 0 24)
		(output)
		(text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect -1 21 16 33)(font "Courier New" (bold))(invisible))
		(line (pt 15 24)(pt 0 24)(line_width 1))
	)
	(drawing
		(line (pt 50 35)(pt 39 35)(line_width 1))
		(line (pt 50 12)(pt 39 12)(line_width 1))
		(arc (pt 57 19)(pt 57 29)(rect 45 7 78 40)(line_width 1))
		(arc (pt 15 24)(pt 39 35)(rect 7 -28 70 35)(line_width 1))
		(arc (pt 39 13)(pt 15 24)(rect 7 12 70 75)(line_width 1))
		(arc (pt 56 12)(pt 56 36)(rect 50 6 85 41)(line_width 1))
	)
	(rotate180)
)
(symbol
	(rect 432 312 496 456)
	(text "OR8" (rect 1 0 19 10)(font "Arial" (font_size 6)))
	(text "inst9" (rect 3 133 26 145)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "IN3" (rect 2 39 19 51)(font "Courier New" (bold))(invisible))
		(text "IN3" (rect 2 39 19 51)(font "Courier New" (bold))(invisible))
		(line (pt 0 48)(pt 14 48)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "IN4" (rect 2 55 19 67)(font "Courier New" (bold))(invisible))
		(text "IN4" (rect 2 55 19 67)(font "Courier New" (bold))(invisible))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "IN6" (rect 2 87 19 99)(font "Courier New" (bold))(invisible))
		(text "IN6" (rect 2 87 19 99)(font "Courier New" (bold))(invisible))
		(line (pt 0 96)(pt 14 96)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "IN5" (rect 2 71 19 83)(font "Courier New" (bold))(invisible))
		(text "IN5" (rect 2 71 19 83)(font "Courier New" (bold))(invisible))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "IN7" (rect 2 103 19 115)(font "Courier New" (bold))(invisible))
		(text "IN7" (rect 2 103 19 115)(font "Courier New" (bold))(invisible))
		(line (pt 0 112)(pt 14 112)(line_width 1))
	)
	(port
		(pt 0 128)
		(input)
		(text "IN8" (rect 2 119 19 131)(font "Courier New" (bold))(invisible))
		(text "IN8" (rect 2 119 19 131)(font "Courier New" (bold))(invisible))
		(line (pt 0 128)(pt 14 128)(line_width 1))
	)
	(port
		(pt 64 72)
		(output)
		(text "OUT" (rect 48 63 65 75)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 48 63 65 75)(font "Courier New" (bold))(invisible))
		(line (pt 48 72)(pt 64 72)(line_width 1))
	)
	(drawing
		(line (pt 14 131)(pt 14 83)(line_width 1))
		(line (pt 14 84)(pt 25 84)(line_width 1))
		(line (pt 14 61)(pt 25 61)(line_width 1))
		(line (pt 14 61)(pt 14 13)(line_width 1))
		(arc (pt 25 83)(pt 49 72)(rect -6 21 57 84)(line_width 1))
		(arc (pt 49 72)(pt 25 61)(rect -6 61 57 124)(line_width 1))
		(arc (pt 7 77)(pt 7 67)(rect -14 56 19 89)(line_width 1))
	)
)
(symbol
	(rect 352 448 384 480)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst10" (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))
	)
)
(connector
	(pt 664 88)
	(pt 680 88)
)
(connector
	(pt 680 88)
	(pt 680 176)
)
(connector
	(pt 672 176)
	(pt 680 176)
)
(connector
	(pt 664 72)
	(pt 776 72)
)
(connector
	(pt 776 72)
	(pt 776 176)
)
(connector
	(pt 776 176)
	(pt 792 176)
)
(connector
	(pt 600 80)
	(pt 120 80)
)
(connector
	(pt 120 80)
	(pt 120 176)
)
(connector
	(pt 144 176)
	(pt 120 176)
)
(connector
	(pt 240 192)
	(pt 224 192)
)
(connector
	(pt 224 192)
	(pt 224 264)
)
(connector
	(pt 328 192)
	(pt 312 192)
)
(connector
	(pt 312 192)
	(pt 312 264)
)
(connector
	(pt 424 192)
	(pt 408 192)
)
(connector
	(pt 408 192)
	(pt 408 264)
)
(connector
	(pt 512 192)
	(pt 496 192)
)
(connector
	(pt 496 192)
	(pt 496 264)
)
(connector
	(pt 608 192)
	(pt 592 192)
)
(connector
	(pt 592 192)
	(pt 592 264)
)
(connector
	(pt 696 192)
	(pt 680 192)
)
(connector
	(pt 680 192)
	(pt 680 264)
)
(connector
	(pt 224 264)
	(pt 120 264)
)
(connector
	(pt 312 264)
	(pt 224 264)
)
(connector
	(pt 408 264)
	(pt 312 264)
)
(connector
	(pt 496 264)
	(pt 408 264)
)
(connector
	(pt 680 264)
	(pt 592 264)
)
(connector
	(pt 592 264)
	(pt 496 264)
)
(connector
	(pt 120 264)
	(pt 120 192)
)
(connector
	(pt 104 192)
	(pt 120 192)
)
(connector
	(pt 120 192)
	(pt 144 192)
)
(connector
	(text "q0" (rect 217 160 228 172)(font "Arial" ))
	(pt 208 176)
	(pt 240 176)
)
(connector
	(text "q1" (rect 311 160 322 172)(font "Arial" ))
	(pt 304 176)
	(pt 328 176)
)
(connector
	(text "q2" (rect 402 160 413 172)(font "Arial" ))
	(pt 392 176)
	(pt 424 176)
)
(connector
	(text "q3" (rect 497 160 508 172)(font "Arial" ))
	(pt 488 176)
	(pt 512 176)
)
(connector
	(text "q4" (rect 587 160 598 172)(font "Arial" ))
	(pt 576 176)
	(pt 608 176)
)
(connector
	(text "q5" (rect 688 160 699 172)(font "Arial" ))
	(pt 680 176)
	(pt 696 176)
)
(connector
	(text "q6" (rect 763 160 774 172)(font "Arial" ))
	(pt 760 176)
	(pt 776 176)
)
(connector
	(text "set1" (rect 440 118 452 139)(font "Arial" )(vertical))
	(pt 456 152)
	(pt 456 120)
)
(connector
	(text "q0" (rect 402 312 413 324)(font "Arial" ))
	(pt 432 328)
	(pt 392 328)
)
(connector
	(text "q1" (rect 403 328 414 340)(font "Arial" ))
	(pt 432 344)
	(pt 392 344)
)
(connector
	(text "q2" (rect 403 344 414 356)(font "Arial" ))
	(pt 432 360)
	(pt 392 360)
)
(connector
	(text "q3" (rect 407 360 418 372)(font "Arial" ))
	(pt 432 376)
	(pt 392 376)
)
(connector
	(text "q4" (rect 402 376 413 388)(font "Arial" ))
	(pt 432 392)
	(pt 392 392)
)
(connector
	(text "q5" (rect 405 392 416 404)(font "Arial" ))
	(pt 432 408)
	(pt 392 408)
)
(connector
	(text "q6" (rect 398 408 409 420)(font "Arial" ))
	(pt 432 424)
	(pt 392 424)
)
(connector
	(pt 368 440)
	(pt 432 440)
)
(connector
	(pt 368 440)
	(pt 368 448)
)
(connector
	(text "set1" (rect 510 368 531 380)(font "Arial" ))
	(pt 496 384)
	(pt 552 384)
)
(junction (pt 680 176))
(junction (pt 776 176))
(junction (pt 224 264))
(junction (pt 312 264))
(junction (pt 408 264))
(junction (pt 496 264))
(junction (pt 592 264))
(junction (pt 120 192))