fpgawrite.bsf

很多仪器都输出同步时钟

/*
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 "symbol" (version "1.1"))
(symbol
	(rect 16 16 216 176)
	(text "fpgawrite" (rect 5 0 49 12)(font "Arial" ))
	(text "inst" (rect 8 144 25 156)(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 "en" (rect 0 0 11 12)(font "Arial" ))
		(text "en" (rect 21 43 32 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "fpgatodff0[15..0]" (rect 0 0 84 12)(font "Arial" ))
		(text "fpgatodff0[15..0]" (rect 21 59 105 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 3))
	)
	(port
		(pt 0 80)
		(input)
		(text "fpgatodff1[15..0]" (rect 0 0 84 12)(font "Arial" ))
		(text "fpgatodff1[15..0]" (rect 21 75 105 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 3))
	)
	(port
		(pt 0 96)
		(input)
		(text "fpgatodff2[15..0]" (rect 0 0 84 12)(font "Arial" ))
		(text "fpgatodff2[15..0]" (rect 21 91 105 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 3))
	)
	(port
		(pt 0 112)
		(input)
		(text "fpgatodff3[15..0]" (rect 0 0 84 12)(font "Arial" ))
		(text "fpgatodff3[15..0]" (rect 21 107 105 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 3))
	)
	(port
		(pt 0 128)
		(input)
		(text "fpgatodff4[15..0]" (rect 0 0 84 12)(font "Arial" ))
		(text "fpgatodff4[15..0]" (rect 21 123 105 135)(font "Arial" ))
		(line (pt 0 128)(pt 16 128)(line_width 3))
	)
	(port
		(pt 200 32)
		(output)
		(text "data0[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "data0[15..0]" (rect 120 27 179 39)(font "Arial" ))
		(line (pt 200 32)(pt 184 32)(line_width 3))
	)
	(port
		(pt 200 48)
		(output)
		(text "data1[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "data1[15..0]" (rect 120 43 179 55)(font "Arial" ))
		(line (pt 200 48)(pt 184 48)(line_width 3))
	)
	(port
		(pt 200 64)
		(output)
		(text "data2[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "data2[15..0]" (rect 120 59 179 71)(font "Arial" ))
		(line (pt 200 64)(pt 184 64)(line_width 3))
	)
	(port
		(pt 200 80)
		(output)
		(text "data3[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "data3[15..0]" (rect 120 75 179 87)(font "Arial" ))
		(line (pt 200 80)(pt 184 80)(line_width 3))
	)
	(port
		(pt 200 96)
		(output)
		(text "data4[15..0]" (rect 0 0 59 12)(font "Arial" ))
		(text "data4[15..0]" (rect 120 91 179 103)(font "Arial" ))
		(line (pt 200 96)(pt 184 96)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 184 144)(line_width 1))
	)
)