pro6.bdf

VHDL spi源代码内核介绍

/*
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 120 120 288 136)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "miso" (rect 9 0 32 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 120 248 288 264)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "ssl" (rect 9 0 23 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 120 208 288 224)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "clk" (rect 9 0 23 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 120 312 288 328)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "load" (rect 9 0 29 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 584 296 760 312)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "mosi" (rect 90 0 113 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 336 272 496 368)
	(text "sopi" (rect 5 0 25 12)(font "Arial" ))
	(text "inst" (rect 8 80 25 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 "load" (rect 0 0 20 12)(font "Arial" ))
		(text "load" (rect 21 43 41 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "data_in[7..0]" (rect 0 0 61 12)(font "Arial" ))
		(text "data_in[7..0]" (rect 21 59 82 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 3))
	)
	(port
		(pt 160 32)
		(output)
		(text "data_out" (rect 0 0 42 12)(font "Arial" ))
		(text "data_out" (rect 97 27 139 39)(font "Arial" ))
		(line (pt 160 32)(pt 144 32)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 144 80)(line_width 1))
	)
)
(symbol
	(rect 360 152 392 200)
	(text "NOT" (rect 0 27 10 47)(font "Arial" (font_size 6))(vertical))
	(text "inst3" (rect 21 22 33 45)(font "Arial" )(vertical))
	(port
		(pt 16 48)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 7 35 19 46)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 16 48)(pt 16 35)(line_width 1))
	)
	(port
		(pt 16 0)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 7 -1 19 16)(font "Courier New" (bold))(vertical)(invisible))
		(line (pt 16 9)(pt 16 0)(line_width 1))
	)
	(drawing
		(line (pt 25 35)(pt 7 35)(line_width 1))
		(line (pt 7 35)(pt 16 17)(line_width 1))
		(line (pt 25 35)(pt 16 17)(line_width 1))
		(circle (rect 12 9 20 17)(line_width 1))
	)
	(rotate90)
)
(symbol
	(rect 408 96 536 192)
	(text "sipo" (rect 5 0 25 12)(font "Arial" ))
	(text "inst1" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "d_in" (rect 0 0 20 12)(font "Arial" ))
		(text "d_in" (rect 21 27 41 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 43 35 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 128 32)
		(output)
		(text "d_out[7..0]" (rect 0 0 53 12)(font "Arial" ))
		(text "d_out[7..0]" (rect 54 27 107 39)(font "Arial" ))
		(line (pt 128 32)(pt 112 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 112 80)(line_width 1))
	)
)
(symbol
	(rect 304 112 352 144)
	(text "TRI" (rect 1 22 16 32)(font "Arial" (font_size 6)))
	(text "inst7" (rect 3 -1 26 11)(font "Arial" ))
	(port
		(pt 0 16)
		(input)
		(text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
		(text "IN" (rect 2 13 13 25)(font "Courier New" (bold))(invisible))
		(line (pt 0 16)(pt 14 16)(line_width 1))
	)
	(port
		(pt 24 32)
		(input)
		(text "OE" (rect 26 0 37 12)(font "Courier New" (bold))(invisible))
		(text "OE" (rect 26 20 37 32)(font "Courier New" (bold))(invisible))
		(line (pt 24 20)(pt 24 32)(line_width 1))
	)
	(port
		(pt 48 16)
		(output)
		(text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
		(text "OUT" (rect 32 13 49 25)(font "Courier New" (bold))(invisible))
		(line (pt 32 16)(pt 48 16)(line_width 1))
	)
	(drawing
		(line (pt 14 7)(pt 14 25)(line_width 1))
		(line (pt 14 7)(pt 32 16)(line_width 1))
		(line (pt 14 25)(pt 32 16)(line_width 1))
	)
	(flipx)
)
(symbol
	(rect 520 288 568 320)
	(text "TRI" (rect 1 0 16 10)(font "Arial" (font_size 6)))
	(text "inst6" (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 14 16)(line_width 1))
	)
	(port
		(pt 24 0)
		(input)
		(text "OE" (rect 26 0 37 12)(font "Courier New" (bold))(invisible))
		(text "OE" (rect 26 0 37 12)(font "Courier New" (bold))(invisible))
		(line (pt 24 12)(pt 24 0)(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 32 16)(pt 48 16)(line_width 1))
	)
	(drawing
		(line (pt 14 25)(pt 14 7)(line_width 1))
		(line (pt 14 25)(pt 32 16)(line_width 1))
		(line (pt 14 7)(pt 32 16)(line_width 1))
	)
)
(connector
	(pt 336 320)
	(pt 288 320)
)
(connector
	(pt 496 304)
	(pt 520 304)
)
(connector
	(pt 584 304)
	(pt 568 304)
)
(connector
	(pt 544 288)
	(pt 544 256)
)
(connector
	(pt 336 304)
	(pt 312 304)
)
(connector
	(pt 312 304)
	(pt 312 216)
)
(connector
	(pt 328 144)
	(pt 328 256)
)
(connector
	(pt 304 128)
	(pt 288 128)
)
(connector
	(pt 352 128)
	(pt 408 128)
)
(connector
	(pt 376 200)
	(pt 376 216)
)
(connector
	(pt 408 144)
	(pt 376 144)
)
(connector
	(pt 376 144)
	(pt 376 152)
)
(connector
	(pt 288 256)
	(pt 328 256)
)
(connector
	(pt 328 256)
	(pt 544 256)
)
(connector
	(pt 288 216)
	(pt 312 216)
)
(connector
	(pt 312 216)
	(pt 376 216)
)
(connector
	(pt 320 336)
	(pt 336 336)
	(bus)
)
(connector
	(pt 696 128)
	(pt 536 128)
	(bus)
)
(connector
	(pt 696 128)
	(pt 696 384)
	(bus)
)
(connector
	(pt 320 336)
	(pt 320 384)
	(bus)
)
(connector
	(pt 320 384)
	(pt 696 384)
	(bus)
)
(junction (pt 328 256))
(junction (pt 312 216))