📄 lcd_en.bdf
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/*
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 24 168 192 184)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "nOE" (rect 5 0 26 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 24 128 192 144)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "LCD_nCS" (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 24 232 192 248)
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
(text "nWE" (rect 5 0 28 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 416 200 592 216)
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
(text "LCD_EN" (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))
)
)
(symbol
(rect 272 160 336 208)
(text "OR2" (rect 1 0 19 10)(font "Arial" (font_size 6)))
(text "inst29" (rect 3 37 32 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
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(line (pt 14 13)(pt 25 13)(line_width 1))
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(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))
)
)
(symbol
(rect 352 184 416 232)
(text "NAND2" (rect 1 0 32 10)(font "Arial" (font_size 6)))
(text "inst31" (rect 3 37 32 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 52 24)(pt 64 24)(line_width 1))
)
(drawing
(line (pt 15 37)(pt 32 37)(line_width 1))
(line (pt 15 12)(pt 32 12)(line_width 1))
(line (pt 15 36)(pt 15 12)(line_width 1))
(arc (pt 32 36)(pt 32 12)(rect 20 12 45 37)(line_width 1))
(circle (rect 44 20 52 28)(line_width 1))
)
)
(symbol
(rect 272 208 336 256)
(text "OR2" (rect 1 0 19 10)(font "Arial" (font_size 6)))
(text "inst30" (rect 3 37 32 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 336 184)
(pt 344 184)
)
(connector
(pt 344 184)
(pt 344 200)
)
(connector
(pt 344 200)
(pt 352 200)
)
(connector
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)
(connector
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)
(connector
(pt 344 216)
(pt 352 216)
)
(connector
(pt 240 192)
(pt 272 192)
)
(connector
(pt 272 224)
(pt 240 224)
)
(connector
(text "nWE" (rect 250 224 273 236)(font "Arial" ))
(pt 192 240)
(pt 272 240)
)
(connector
(text "nOE" (rect 250 160 271 172)(font "Arial" ))
(pt 192 176)
(pt 272 176)
)
(connector
(pt 192 136)
(pt 240 136)
)
(connector
(pt 240 136)
(pt 240 192)
)
(connector
(pt 240 192)
(pt 240 224)
)
(junction (pt 240 192))
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