xingqi1111.bdf

QuartusII编写的电子钟程序

/*
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.
*/
//#pragma file_not_in_maxplusii_format
(header "graphic" (version "1.3"))
(pin
	(input)
	(rect 464 48 632 64)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "1hz" (rect 5 0 21 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)))
)
(pin
	(output)
	(rect 656 136 832 152)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "w[3]" (rect 90 0 110 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))
	)
)
(pin
	(output)
	(rect 656 112 832 128)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "w[2]" (rect 90 0 110 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))
	)
)
(pin
	(output)
	(rect 656 80 832 96)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "w[1]" (rect 90 0 110 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))
	)
)
(pin
	(output)
	(rect 656 48 832 64)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "w[0]" (rect 90 0 110 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))
	)
)
(symbol
	(rect 120 168 240 352)
	(text "74160" (rect 41 0 82 16)(font "Arial" (font_size 10)))
	(text "inst" (rect 3 173 17 183)(font "Arial" (font_size 6)))
	(port
		(pt 0 160)
		(input)
		(text "CLK" (rect 21 152 44 166)(font "Arial" (font_size 8)))
		(text "CLK" (rect 21 152 44 166)(font "Arial" (font_size 8)))
		(line (pt 0 160)(pt 16 160)(line_width 1))
	)
	(port
		(pt 0 104)
		(input)
		(text "ENT" (rect 21 97 43 111)(font "Arial" (font_size 8)))
		(text "ENT" (rect 21 97 43 111)(font "Arial" (font_size 8)))
		(line (pt 0 104)(pt 16 104)(line_width 1))
	)
	(port
		(pt 0 40)
		(input)
		(text "A" (rect 21 33 30 47)(font "Arial" (font_size 8)))
		(text "A" (rect 21 33 30 47)(font "Arial" (font_size 8)))
		(line (pt 0 40)(pt 16 40)(line_width 1))
	)
	(port
		(pt 0 56)
		(input)
		(text "B" (rect 21 49 29 63)(font "Arial" (font_size 8)))
		(text "B" (rect 21 49 29 63)(font "Arial" (font_size 8)))
		(line (pt 0 56)(pt 16 56)(line_width 1))
	)
	(port
		(pt 0 72)
		(input)
		(text "C" (rect 21 65 29 79)(font "Arial" (font_size 8)))
		(text "C" (rect 21 65 29 79)(font "Arial" (font_size 8)))
		(line (pt 0 72)(pt 16 72)(line_width 1))
	)
	(port
		(pt 0 88)
		(input)
		(text "D" (rect 21 81 29 95)(font "Arial" (font_size 8)))
		(text "D" (rect 21 81 29 95)(font "Arial" (font_size 8)))
		(line (pt 0 88)(pt 16 88)(line_width 1))
	)
	(port
		(pt 0 24)
		(input)
		(text "LDN" (rect 21 17 44 31)(font "Arial" (font_size 8)))
		(text "LDN" (rect 21 17 44 31)(font "Arial" (font_size 8)))
		(line (pt 0 24)(pt 8 24)(line_width 1))
	)
	(port
		(pt 0 120)
		(input)
		(text "ENP" (rect 21 113 43 127)(font "Arial" (font_size 8)))
		(text "ENP" (rect 21 113 43 127)(font "Arial" (font_size 8)))
		(line (pt 0 120)(pt 16 120)(line_width 1))
	)
	(port
		(pt 0 136)
		(input)
		(text "CLRN" (rect 21 129 52 143)(font "Arial" (font_size 8)))
		(text "CLRN" (rect 21 129 52 143)(font "Arial" (font_size 8)))
		(line (pt 0 136)(pt 8 136)(line_width 1))
	)
	(port
		(pt 120 104)
		(output)
		(text "QD" (rect 84 97 101 111)(font "Arial" (font_size 8)))
		(text "QD" (rect 84 97 101 111)(font "Arial" (font_size 8)))
		(line (pt 104 104)(pt 120 104)(line_width 1))
	)
	(port
		(pt 120 56)
		(output)
		(text "QA" (rect 84 49 102 63)(font "Arial" (font_size 8)))
		(text "QA" (rect 84 49 102 63)(font "Arial" (font_size 8)))
		(line (pt 104 56)(pt 120 56)(line_width 1))
	)
	(port
		(pt 120 72)
		(output)
		(text "QB" (rect 84 65 101 79)(font "Arial" (font_size 8)))
		(text "QB" (rect 84 65 101 79)(font "Arial" (font_size 8)))
		(line (pt 104 72)(pt 120 72)(line_width 1))
	)
	(port
		(pt 120 88)
		(output)
		(text "QC" (rect 84 81 101 95)(font "Arial" (font_size 8)))
		(text "QC" (rect 84 81 101 95)(font "Arial" (font_size 8)))
		(line (pt 104 88)(pt 120 88)(line_width 1))
	)
	(port
		(pt 120 120)
		(output)
		(text "RCO" (rect 76 113 101 127)(font "Arial" (font_size 8)))
		(text "RCO" (rect 76 113 101 127)(font "Arial" (font_size 8)))
		(line (pt 104 120)(pt 120 120)(line_width 1))
	)
	(drawing
		(text "COUNTER" (rect 40 169 96 183)(font "Arial" (font_size 8)))
		(line (pt 16 16)(pt 104 16)(line_width 1))
		(line (pt 16 168)(pt 104 168)(line_width 1))
		(line (pt 16 168)(pt 16 16)(line_width 1))
		(line (pt 104 168)(pt 104 16)(line_width 1))
		(circle (rect 8 20 16 28)(line_width 1))
		(circle (rect 8 132 16 140)(line_width 1))
	)
)
(symbol
	(rect 296 312 328 344)
	(text "GND" (rect 8 16 29 26)(font "Arial" (font_size 6)))
	(text "inst1" (rect 3 21 26 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))
	)
)
(symbol
	(rect 336 304 368 320)
	(text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
	(text "inst2" (rect 3 5 26 17)(font "Arial" )(invisible))
	(port
		(pt 16 16)
		(output)
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
		(line (pt 16 16)(pt 16 8)(line_width 1))
	)
	(drawing
		(line (pt 8 8)(pt 24 8)(line_width 1))
	)
)
(symbol
	(rect 312 0 360 64)
	(text "NOR2" (rect 0 38 10 63)(font "Arial" (font_size 6))(vertical))
	(text "inst7" (rect 37 38 49 61)(font "Arial" )(vertical))
	(port
		(pt 32 64)
		(input)
		(text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 23 45 35 62)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 32 64)(pt 32 50)(line_width 1))
	)
	(port
		(pt 16 64)
		(input)
		(text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 7 45 19 62)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 16 64)(pt 16 50)(line_width 1))
	)
	(port
		(pt 24 0)
		(output)
		(text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 15 -1 27 16)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 24 10)(pt 24 0)(line_width 1))
	)
	(drawing
		(line (pt 36 52)(pt 36 41)(line_width 1))
		(line (pt 13 52)(pt 13 41)(line_width 1))
		(arc (pt 24 18)(pt 13 41)(rect 13 11 72 70)(line_width 1))
		(arc (pt 29 59)(pt 19 59)(rect 8 47 41 80)(line_width 1))
		(arc (pt 35 41)(pt 24 18)(rect -23 11 36 70)(line_width 1))
		(circle (rect 20 10 28 18)(line_width 1))
	)
	(rotate90)
)
(symbol
	(rect 264 112 312 176)
	(text "AND3" (rect 0 39 10 63)(font "Arial" (font_size 6))(vertical))
	(text "inst5" (rect 37 38 49 61)(font "Arial" )(vertical))
	(port
		(pt 16 64)
		(input)
		(text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
		(text "IN1" (rect 7 45 19 62)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 16 64)(pt 16 48)(line_width 1))
	)
	(port
		(pt 24 64)
		(input)
		(text "IN2" (rect 2 15 19 27)(font "Courier New" (bold))(invisible))
		(text "IN2" (rect 15 45 27 62)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 24 64)(pt 24 48)(line_width 1))
	)
	(port
		(pt 32 64)
		(input)
		(text "IN3" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
		(text "IN3" (rect 23 45 35 62)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 32 64)(pt 32 48)(line_width 1))
	)
	(port
		(pt 24 0)
		(output)
		(text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 15 -1 27 16)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 24 21)(pt 24 0)(line_width 1))
	)
	(drawing
		(line (pt 12 48)(pt 12 33)(line_width 1))
		(line (pt 37 48)(pt 37 33)(line_width 1))
		(line (pt 12 48)(pt 37 48)(line_width 1))
		(arc (pt 36 33)(pt 12 33)(rect 12 20 37 45)(line_width 1))
	)
	(rotate90)
)
(symbol
	(rect 384 80 432 144)
	(text "AND2" (rect 0 39 10 63)(font "Arial" (font_size 6))(vertical))
	(text "inst6" (rect 37 38 49 61)(font "Arial" )(vertical))
	(port
		(pt 16 64)
		(input)