?? lcd_test.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
Any megafunction design, and related netlist (encrypted or decrypted),
support information, device programming or simulation file, and any other
associated documentation or information provided by Altera or a partner
under Altera's Megafunction Partnership Program may be used only
to program PLD devices (but not masked PLD devices) from Altera. Any
other use of such megafunction design, netlist, support information,
device programming or simulation file, or any other related documentation
or information is prohibited for any other purpose, including, but not
limited to modification, reverse engineering, de-compiling, or use with
any other silicon devices, unless such use is explicitly licensed under
a separate agreement with Altera or a megafunction partner. Title to the
intellectual property, including patents, copyrights, trademarks, trade
secrets, or maskworks, embodied in any such megafunction design, netlist,
support information, device programming or simulation file, or any other
related documentation or information provided by Altera or a megafunction
partner, remains with Altera, the megafunction partner, or their respective
licensors. No other licenses, including any licenses needed under any third
party's intellectual property, are provided herein.
*/
(header "graphic" (version "1.3"))
(pin
(input)
(rect 216 240 384 256)
(text "INPUT" (rect 133 0 161 9)(font "Arial" (font_size 6)))
(text "SYS_RST" (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 232 88 400 104)
(text "INPUT" (rect 133 0 161 9)(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
(output)
(rect 736 224 912 240)
(text "OUTPUT" (rect 1 0 34 9)(font "Arial" (font_size 6)))
(text "LCD_RS" (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 736 240 912 256)
(text "OUTPUT" (rect 1 0 34 9)(font "Arial" (font_size 6)))
(text "LCD_RW" (rect 90 0 137 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 736 256 912 272)
(text "OUTPUT" (rect 1 0 34 9)(font "Arial" (font_size 6)))
(text "LCD_E" (rect 90 0 125 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 736 272 912 288)
(text "OUTPUT" (rect 1 0 34 9)(font "Arial" (font_size 6)))
(text "LCD_D[7..0]" (rect 90 0 152 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 784 352 960 368)
(text "OUTPUT" (rect 1 0 34 9)(font "Arial" (font_size 6)))
(text "LCD_DIR" (rect 90 0 138 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 712 328 744 344)
(text "VCC" (rect 7 0 24 9)(font "Arial" (font_size 6)))
(text "inst3" (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 528 200 680 328)
(text "lcd" (rect 5 0 19 12)(font "Arial" ))
(text "inst" (rect 8 112 25 124)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "clk" (rect 0 0 14 12)(font "Arial" ))
(text "clk" (rect 21 27 35 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "Reset" (rect 0 0 29 12)(font "Arial" ))
(text "Reset" (rect 21 43 50 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 152 32)
(output)
(text "lcd_rs" (rect 0 0 29 12)(font "Arial" ))
(text "lcd_rs" (rect 102 27 131 39)(font "Arial" ))
(line (pt 152 32)(pt 136 32)(line_width 1))
)
(port
(pt 152 48)
(output)
(text "lcd_rw" (rect 0 0 30 12)(font "Arial" ))
(text "lcd_rw" (rect 101 43 131 55)(font "Arial" ))
(line (pt 152 48)(pt 136 48)(line_width 1))
)
(port
(pt 152 80)
(output)
(text "data[7..0]" (rect 0 0 47 12)(font "Arial" ))
(text "data[7..0]" (rect 84 75 131 87)(font "Arial" ))
(line (pt 152 80)(pt 136 80)(line_width 3))
)
(port
(pt 152 96)
(output)
(text "stateout[10..0]" (rect 0 0 71 12)(font "Arial" ))
(text "stateout[10..0]" (rect 60 91 131 103)(font "Arial" ))
(line (pt 152 96)(pt 136 96)(line_width 3))
)
(port
(pt 152 64)
(bidir)
(text "lcd_e" (rect 0 0 25 12)(font "Arial" ))
(text "lcd_e" (rect 106 59 131 71)(font "Arial" ))
(line (pt 152 64)(pt 136 64)(line_width 1))
)
(drawing
(rectangle (rect 16 16 136 112)(line_width 1))
)
)
(symbol
(rect 488 64 584 160)
(text "div16" (rect 5 0 32 12)(font "Arial" ))
(text "inst2" (rect 8 80 31 92)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "clk" (rect 0 0 14 12)(font "Arial" ))
(text "clk" (rect 21 27 35 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "rst" (rect 0 0 12 12)(font "Arial" ))
(text "rst" (rect 21 43 33 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 96 32)
(output)
(text "clk_16" (rect 0 0 31 12)(font "Arial" ))
(text "clk_16" (rect 44 27 75 39)(font "Arial" ))
(line (pt 96 32)(pt 80 32)(line_width 1))
)
(drawing
(rectangle (rect 16 16 80 80)(line_width 1))
)
)
(connector
(pt 680 232)
(pt 736 232)
)
(connector
(pt 680 248)
(pt 736 248)
)
(connector
(pt 680 264)
(pt 736 264)
)
(connector
(pt 680 280)
(pt 736 280)
(bus)
)
(connector
(text "CLK_4M" (rect 410 216 451 228)(font "Arial" ))
(pt 528 232)
(pt 384 232)
)
(connector
(pt 400 96)
(pt 488 96)
)
(connector
(pt 488 112)
(pt 464 112)
)
(connector
(pt 464 112)
(pt 464 248)
)
(connector
(text "CLK_4M" (rect 641 80 682 92)(font "Arial" ))
(pt 584 96)
(pt 680 96)
)
(connector
(pt 464 248)
(pt 528 248)
)
(connector
(pt 784 360)
(pt 728 360)
)
(connector
(pt 728 360)
(pt 728 344)
)
(connector
(pt 384 248)
(pt 464 248)
)
(junction (pt 464 248))
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