subdir.bdf

光栅尺的四细分和辩向电路

		(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 13 41 25)(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 832 -40 896 0)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "14" (rect 1 30 10 40)(font "Arial" (font_size 6)))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 832 -128 896 -88)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "13" (rect 1 30 10 40)(font "Arial" (font_size 6)))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 720 -152 768 -120)
	(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
	(text "inst" (rect 3 21 20 33)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 13 16)(line_width 1))
	)
	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16)(line_width 1))
	)
	(drawing
		(line (pt 13 25)(pt 13 7)(line_width 1))
		(line (pt 13 7)(pt 31 16)(line_width 1))
		(line (pt 13 25)(pt 31 16)(line_width 1))
		(circle (rect 31 12 39 20)(line_width 1))
	)
)
(symbol
	(rect 840 112 904 152)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "15" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 840 32 904 72)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "16" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 720 8 768 40)
	(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
	(text "inst6" (rect 3 21 26 33)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 13 16)(line_width 1))
	)
	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(line (pt 39 16)(pt 48 16)(line_width 1))
	)
	(drawing
		(line (pt 13 25)(pt 13 7)(line_width 1))
		(line (pt 13 7)(pt 31 16)(line_width 1))
		(line (pt 13 25)(pt 31 16)(line_width 1))
		(circle (rect 31 12 39 20)(line_width 1))
	)
)
(symbol
	(rect 248 568 312 608)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "19" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 520 312 560)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "17" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 472 312 512)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "18" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 424 312 464)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "20" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 352 312 392)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "12" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 304 312 344)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "11" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 256 312 296)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "10" (rect 1 30 12 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 51 14 68 26)(font "Courier New" (bold))(invisible))
		(line (pt 42 24)(pt 64 24)(line_width 1))
	)
	(drawing
		(line (pt 14 36)(pt 31 36)(line_width 1))
		(line (pt 14 12)(pt 32 12)(line_width 1))
		(line (pt 14 36)(pt 14 12)(line_width 1))
		(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
	)
)
(symbol
	(rect 248 208 312 248)
	(text "AND2" (rect 1 -1 25 9)(font "Arial" (font_size 6)))
	(text "9" (rect 1 30 6 42)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 6 6 23 18)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 0 32)
		(input)
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 6 22 23 34)(font "Courier New" (bold))(invisible))
		(line (pt 0 32)(pt 14 32)(line_width 1))
	)
	(port
		(pt 64 24)
		(output)