we.bdf

出血FPGA,用VHDL做的音乐盒

/*
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) 1991-2006 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 -208 288 -40 304)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "CLK8Hz" (rect 9 0 49 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 328 392 496 408)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "CLK12M" (rect 9 0 50 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 720 184 896 200)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "CODE[3..0]" (rect 90 0 147 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 712 256 888 272)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "HIGN" (rect 90 0 118 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 880 304 1056 320)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "SPKS" (rect 90 0 118 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 704 280 848 376)
	(text "SPEAKER" (rect 5 0 55 12)(font "Arial" ))
	(text "inst1" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "CLK" (rect 0 0 21 12)(font "Arial" ))
		(text "CLK" (rect 21 27 42 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "TONE[10..0]" (rect 0 0 61 12)(font "Arial" ))
		(text "TONE[10..0]" (rect 21 43 82 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 144 32)
		(output)
		(text "SPKS" (rect 0 0 28 12)(font "Arial" ))
		(text "SPKS" (rect 95 27 123 39)(font "Arial" ))
		(line (pt 144 32)(pt 128 32)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 128 80)(line_width 1))
	)
)
(symbol
	(rect 424 264 600 360)
	(text "TONETABA" (rect 5 0 61 12)(font "Arial" ))
	(text "inst2" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "INDEX[3..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "INDEX[3..0]" (rect 21 27 80 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 176 32)
		(output)
		(text "CODE[3..0]" (rect 0 0 57 12)(font "Arial" ))
		(text "CODE[3..0]" (rect 98 27 155 39)(font "Arial" ))
		(line (pt 176 32)(pt 160 32)(line_width 3))
	)
	(port
		(pt 176 48)
		(output)
		(text "HIGH" (rect 0 0 28 12)(font "Arial" ))
		(text "HIGH" (rect 127 43 155 55)(font "Arial" ))
		(line (pt 176 48)(pt 160 48)(line_width 1))
	)
	(port
		(pt 176 64)
		(output)
		(text "TONE[10..0]" (rect 0 0 61 12)(font "Arial" ))
		(text "TONE[10..0]" (rect 94 59 155 71)(font "Arial" ))
		(line (pt 176 64)(pt 160 64)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 160 80)(line_width 1))
	)
)
(symbol
	(rect 24 256 176 352)
	(text "NoteTabs" (rect 5 0 52 12)(font "Arial" ))
	(text "inst3" (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 152 32)
		(output)
		(text "CounterOUT[7..0]" (rect 0 0 87 12)(font "Arial" ))
		(text "CounterOUT[7..0]" (rect 44 27 131 39)(font "Arial" ))
		(line (pt 152 32)(pt 136 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 136 80)(line_width 1))
	)
)
(symbol
	(rect 192 256 352 336)
	(text "lpm_rom0" (rect 52 1 119 17)(font "Arial" (font_size 10)))
	(text "inst" (rect 8 64 25 76)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "address[7..0]" (rect 0 0 75 14)(font "Arial" (font_size 8)))
		(text "address[7..0]" (rect 20 26 95 40)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
		(text "clock" (rect 26 42 55 56)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 160 40)
		(output)
		(text "q[3..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "q[3..0]" (rect 111 34 146 48)(font "Arial" (font_size 8)))
		(line (pt 160 40)(pt 144 40)(line_width 3))
	)
	(drawing
		(line (pt 16 16)(pt 144 16)(line_width 1))
		(line (pt 144 16)(pt 144 64)(line_width 1))
		(line (pt 144 64)(pt 16 64)(line_width 1))
		(line (pt 16 64)(pt 16 16)(line_width 1))
		(line (pt 16 42)(pt 22 48)(line_width 1))
		(line (pt 22 48)(pt 16 54)(line_width 1))
	)
)
(connector
	(pt 600 328)
	(pt 704 328)
	(bus)
)
(connector
	(pt 704 312)
	(pt 672 312)
)
(connector
	(pt 672 312)
	(pt 672 400)
)
(connector
	(pt 600 312)
	(pt 664 312)
)
(connector
	(pt 664 312)
	(pt 664 264)
)
(connector
	(pt 664 264)
	(pt 712 264)
)
(connector
	(pt 600 296)
	(pt 640 296)
	(bus)
)
(connector
	(pt 640 296)
	(pt 640 192)
	(bus)
)
(connector
	(pt 640 192)
	(pt 720 192)
	(bus)
)
(connector
	(pt 496 400)
	(pt 672 400)
)
(connector
	(pt 848 312)
	(pt 880 312)
)
(connector
	(pt 184 376)
	(pt 0 376)
)
(connector
	(pt -40 296)
	(pt 0 296)
)
(connector
	(pt 184 304)
	(pt 192 304)
)
(connector
	(pt 184 376)
	(pt 184 304)
)
(connector
	(pt 0 288)
	(pt 24 288)
)
(connector
	(pt 0 288)
	(pt 0 296)
)
(connector
	(pt 0 296)
	(pt 0 376)
)
(connector
	(pt 176 288)
	(pt 192 288)
	(bus)
)
(connector
	(pt 352 296)
	(pt 424 296)
	(bus)
)
(junction (pt 0 296))