?? f_adder.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 112 208 280 224)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "ain" (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 112 240 280 256)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "bin" (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 112 88 280 104)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "cin" (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
(output)
(rect 712 104 888 120)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "sum" (rect 90 0 111 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 712 200 888 216)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "cout" (rect 90 0 111 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 480 64 576 160)
(text "h_adder" (rect 5 0 52 14)(font "Arial" (font_size 8)))
(text "inst" (rect 8 80 25 92)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "a" (rect 0 0 7 14)(font "Arial" (font_size 8)))
(text "a" (rect 21 27 28 41)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "b" (rect 0 0 7 14)(font "Arial" (font_size 8)))
(text "b" (rect 21 43 28 57)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 96 32)
(output)
(text "co" (rect 0 0 14 14)(font "Arial" (font_size 8)))
(text "co" (rect 61 27 75 41)(font "Arial" (font_size 8)))
(line (pt 96 32)(pt 80 32)(line_width 1))
)
(port
(pt 96 48)
(output)
(text "so" (rect 0 0 14 14)(font "Arial" (font_size 8)))
(text "so" (rect 61 43 75 57)(font "Arial" (font_size 8)))
(line (pt 96 48)(pt 80 48)(line_width 1))
)
(drawing
(rectangle (rect 16 16 80 80)(line_width 1))
)
)
(symbol
(rect 344 184 440 280)
(text "h_adder" (rect 5 0 52 14)(font "Arial" (font_size 8)))
(text "inst1" (rect 8 80 31 92)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "a" (rect 0 0 7 14)(font "Arial" (font_size 8)))
(text "a" (rect 21 27 28 41)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "b" (rect 0 0 7 14)(font "Arial" (font_size 8)))
(text "b" (rect 21 43 28 57)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 96 32)
(output)
(text "co" (rect 0 0 14 14)(font "Arial" (font_size 8)))
(text "co" (rect 61 27 75 41)(font "Arial" (font_size 8)))
(line (pt 96 32)(pt 80 32)(line_width 1))
)
(port
(pt 96 48)
(output)
(text "so" (rect 0 0 14 14)(font "Arial" (font_size 8)))
(text "so" (rect 61 43 75 57)(font "Arial" (font_size 8)))
(line (pt 96 48)(pt 80 48)(line_width 1))
)
(drawing
(rectangle (rect 16 16 80 80)(line_width 1))
)
)
(symbol
(rect 624 184 688 232)
(text "OR2" (rect 1 0 19 10)(font "Arial" (font_size 6)))
(text "inst6" (rect 3 37 26 49)(font "Arial" ))
(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 15 32)(line_width 1))
)
(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 15 16)(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 48 24)(pt 64 24)(line_width 1))
)
(drawing
(line (pt 14 36)(pt 25 36)(line_width 1))
(line (pt 14 13)(pt 25 13)(line_width 1))
(arc (pt 7 29)(pt 7 19)(rect -14 8 19 41)(line_width 1))
(arc (pt 49 24)(pt 25 13)(rect -6 13 57 76)(line_width 1))
(arc (pt 25 35)(pt 49 24)(rect -6 -27 57 36)(line_width 1))
)
)
(connector
(pt 280 216)
(pt 344 216)
)
(connector
(pt 280 248)
(pt 328 248)
)
(connector
(pt 328 248)
(pt 328 232)
)
(connector
(pt 328 232)
(pt 344 232)
)
(connector
(pt 440 232)
(pt 464 232)
)
(connector
(pt 464 232)
(pt 464 112)
)
(connector
(pt 464 112)
(pt 480 112)
)
(connector
(pt 280 96)
(pt 480 96)
)
(connector
(pt 440 216)
(pt 624 216)
)
(connector
(pt 576 96)
(pt 600 96)
)
(connector
(pt 600 96)
(pt 600 200)
)
(connector
(pt 600 200)
(pt 624 200)
)
(connector
(pt 576 112)
(pt 712 112)
)
(connector
(pt 688 208)
(pt 712 208)
)
?? 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 + -