?? stop_watch.bdf
字號:
/*
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) 1991-2005 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 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.
*/
(header "graphic" (version "1.3"))
(pin
(input)
(rect -32 -184 136 -168)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "clk" (rect 5 0 19 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
(input)
(rect -8 48 160 64)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "startstopn" (rect 5 0 54 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
(input)
(rect -8 128 160 144)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "clrn" (rect 5 0 22 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 960 168 1136 184)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "clk0" (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 960 200 1136 216)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "dsec[6..0]" (rect 90 0 139 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 976 232 1152 248)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "sec[6..0]" (rect 90 0 133 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 960 264 1136 280)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "secd[6..0]" (rect 90 0 139 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 960 288 1136 304)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "secm[6..0]" (rect 90 0 143 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 960 448 1136 464)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "cn" (rect 90 0 101 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 960 336 1136 352)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "bin_dsec[3..0]" (rect 90 0 159 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 960 360 1136 376)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "bin_sec[3..0]" (rect 90 0 153 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 960 384 1136 400)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "bin_secd[3..0]" (rect 90 0 159 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 960 416 1136 432)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "bin_secm[3..0]" (rect 90 0 163 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 560 24 608 56)
(text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
(text "inst7" (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 648 0 712 80)
(text "TFF" (rect 1 0 18 10)(font "Arial" (font_size 6)))
(text "inst8" (rect 3 68 26 80)(font "Arial" ))
(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 32 80)
(input)
(text "CLRN" (rect 21 59 44 71)(font "Courier New" (bold)))
(text "CLRN" (rect 21 58 44 70)(font "Courier New" (bold)))
(line (pt 32 80)(pt 32 76)(line_width 1))
)
(port
(pt 0 24)
(input)
(text "T" (rect 16 20 21 32)(font "Courier New" (bold)))
(text "T" (rect 16 20 21 32)(font "Courier New" (bold)))
(line (pt 0 24)(pt 12 24)(line_width 1))
)
(port
(pt 0 40)
(input)
(text "CLK" (rect 2 28 19 40)(font "Courier New" (bold))(invisible))
(text "CLK" (rect 2 28 19 40)(font "Courier New" (bold))(invisible))
(line (pt 0 40)(pt 12 40)(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 12 68)(pt 12 12)(line_width 1))
(line (pt 52 68)(pt 52 12)(line_width 1))
(line (pt 12 34)(pt 19 41)(line_width 1))
(line (pt 18 41)(pt 12 47)(line_width 1))
(circle (rect 28 4 36 12)(line_width 1))
(circle (rect 28 68 36 76)(line_width 1))
)
)
(symbol
(rect 600 0 632 16)
(text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
(text "inst9" (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 736 -8 800 40)
(text "AND2" (rect 1 0 25 10)(font "Arial" (font_size 6)))
(text "inst10" (rect 3 37 32 49)(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 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 64 24)
(output)
(text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
(text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
(line (pt 42 24)(pt 64 24)(line_width 1))
)
(drawing
(line (pt 14 12)(pt 30 12)(line_width 1))
(line (pt 14 37)(pt 31 37)(line_width 1))
(line (pt 14 12)(pt 14 37)(line_width 1))
(arc (pt 31 37)(pt 30 12)(rect 18 12 43 37)(line_width 1))
)
)
(symbol
(rect 632 168 776 216)
(text "p7seg" (rect 0 0 29 12)(font "Arial" ))
(text "inst23" (rect 0 32 29 44)(font "Arial" ))
(port
(pt 0 24)
(input)
(text "data[3..0]" (rect 0 -8 47 4)(font "Arial" ))
(text "data[3..0]" (rect 21 19 68 31)(font "Arial" ))
(line (pt 0 24)(pt 16 24)(line_width 3))
)
(port
(pt 144 24)
(output)
(text "out[6..0]" (rect 0 -8 41 4)(font "Arial" ))
(text "out[6..0]" (rect 82 19 123 31)(font "Arial" ))
(line (pt 144 24)(pt 128 24)(line_width 3))
)
(drawing
(rectangle (rect 16 8 128 40)(line_width 1))
)
)
(symbol
(rect 632 208 776 256)
(text "p7seg" (rect 0 0 29 12)(font "Arial" ))
(text "inst24" (rect 0 32 29 44)(font "Arial" ))
(port
(pt 0 24)
(input)
(text "data[3..0]" (rect 0 -8 47 4)(font "Arial" ))
(text "data[3..0]" (rect 21 19 68 31)(font "Arial" ))
(line (pt 0 24)(pt 16 24)(line_width 3))
)
(port
(pt 144 24)
(output)
(text "out[6..0]" (rect 0 -8 41 4)(font "Arial" ))
(text "out[6..0]" (rect 82 19 123 31)(font "Arial" ))
(line (pt 144 24)(pt 128 24)(line_width 3))
)
(drawing
(rectangle (rect 16 8 128 40)(line_width 1))
)
)
(symbol
(rect 632 248 776 296)
(text "p7seg" (rect 0 0 29 12)(font "Arial" ))
(text "inst25" (rect 0 32 29 44)(font "Arial" ))
(port
(pt 0 24)
(input)
(text "data[3..0]" (rect 0 -8 47 4)(font "Arial" ))
(text "data[3..0]" (rect 21 19 68 31)(font "Arial" ))
(line (pt 0 24)(pt 16 24)(line_width 3))
)
(port
(pt 144 24)
(output)
(text "out[6..0]" (rect 0 -8 41 4)(font "Arial" ))
(text "out[6..0]" (rect 82 19 123 31)(font "Arial" ))
(line (pt 144 24)(pt 128 24)(line_width 3))
)
(drawing
(rectangle (rect 16 8 128 40)(line_width 1))
)
)
(symbol
(rect 632 288 776 336)
(text "p7seg" (rect 0 0 29 12)(font "Arial" ))
(text "inst26" (rect 0 32 29 44)(font "Arial" ))
(port
(pt 0 24)
(input)
(text "data[3..0]" (rect 0 -8 47 4)(font "Arial" ))
(text "data[3..0]" (rect 21 19 68 31)(font "Arial" ))
(line (pt 0 24)(pt 16 24)(line_width 3))
)
(port
(pt 144 24)
(output)
(text "out[6..0]" (rect 0 -8 41 4)(font "Arial" ))
(text "out[6..0]" (rect 82 19 123 31)(font "Arial" ))
(line (pt 144 24)(pt 128 24)(line_width 3))
)
(drawing
(rectangle (rect 16 8 128 40)(line_width 1))
)
)
(symbol
(rect 440 -56 568 40)
(text "clkdiv10K_to_1K" (rect 5 0 87 12)(font "Arial" ))
(text "inst27" (rect 8 80 37 92)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "clrn" (rect 0 0 17 12)(font "Arial" ))
(text "clrn" (rect 21 27 38 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "clkin" (rect 0 0 22 12)(font "Arial" ))
(text "clkin" (rect 21 43 43 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 128 32)
(output)
(text "clkout" (rect 0 0 29 12)(font "Arial" ))
(text "clkout" (rect 78 27 107 39)(font "Arial" ))
(line (pt 128 32)(pt 112 32)(line_width 1))
)
(port
(pt 128 48)
(output)
(text "count[3..0]" (rect 0 0 53 12)(font "Arial" ))
(text "count[3..0]" (rect 54 43 107 55)(font "Arial" ))
(line (pt 128 48)(pt 112 48)(line_width 3))
)
(drawing
(rectangle (rect 16 16 112 80)(line_width 1))
)
)
(symbol
(rect 432 160 560 288)
(text "bcdcnt" (rect 5 0 38 12)(font "Arial" ))
(text "inst28" (rect 8 112 37 124)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "clkin" (rect 0 0 22 12)(font "Arial" ))
(text "clkin" (rect 21 27 43 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "clrn" (rect 0 0 17 12)(font "Arial" ))
(text "clrn" (rect 21 43 38 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 128 32)
(output)
(text "dsec[3..0]" (rect 0 0 49 12)(font "Arial" ))
(text "dsec[3..0]" (rect 58 27 107 39)(font "Arial" ))
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -