fspi.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 16 208 336)
	(text "fspi" (rect 5 0 23 12)(font "Arial" ))
	(text "inst" (rect 8 304 25 316)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "spiclk" (rect 0 0 28 12)(font "Arial" ))
		(text "spiclk" (rect 21 27 49 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "spisimo" (rect 0 0 37 12)(font "Arial" ))
		(text "spisimo" (rect 21 43 58 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "spiste" (rect 0 0 29 12)(font "Arial" ))
		(text "spiste" (rect 21 59 50 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "empty" (rect 0 0 31 12)(font "Arial" ))
		(text "empty" (rect 21 75 52 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 91 35 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "dspds" (rect 0 0 29 12)(font "Arial" ))
		(text "dspds" (rect 21 107 50 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 0 128)
		(input)
		(text "dspis" (rect 0 0 25 12)(font "Arial" ))
		(text "dspis" (rect 21 123 46 135)(font "Arial" ))
		(line (pt 0 128)(pt 16 128)(line_width 1))
	)
	(port
		(pt 0 144)
		(input)
		(text "dspps" (rect 0 0 29 12)(font "Arial" ))
		(text "dspps" (rect 21 139 50 151)(font "Arial" ))
		(line (pt 0 144)(pt 16 144)(line_width 1))
	)
	(port
		(pt 0 160)
		(input)
		(text "dsprw" (rect 0 0 28 12)(font "Arial" ))
		(text "dsprw" (rect 21 155 49 167)(font "Arial" ))
		(line (pt 0 160)(pt 16 160)(line_width 1))
	)
	(port
		(pt 0 176)
		(input)
		(text "dsprd" (rect 0 0 27 12)(font "Arial" ))
		(text "dsprd" (rect 21 171 48 183)(font "Arial" ))
		(line (pt 0 176)(pt 16 176)(line_width 1))
	)
	(port
		(pt 0 192)
		(input)
		(text "dspwe" (rect 0 0 30 12)(font "Arial" ))
		(text "dspwe" (rect 21 187 51 199)(font "Arial" ))
		(line (pt 0 192)(pt 16 192)(line_width 1))
	)
	(port
		(pt 0 208)
		(input)
		(text "dspstrb" (rect 0 0 36 12)(font "Arial" ))
		(text "dspstrb" (rect 21 203 57 215)(font "Arial" ))
		(line (pt 0 208)(pt 16 208)(line_width 1))
	)
	(port
		(pt 0 224)
		(input)
		(text "dspvisoe" (rect 0 0 44 12)(font "Arial" ))
		(text "dspvisoe" (rect 21 219 65 231)(font "Arial" ))
		(line (pt 0 224)(pt 16 224)(line_width 1))
	)
	(port
		(pt 0 240)
		(input)
		(text "d[15..0]" (rect 0 0 37 12)(font "Arial" ))
		(text "d[15..0]" (rect 21 235 58 247)(font "Arial" ))
		(line (pt 0 240)(pt 16 240)(line_width 3))
	)
	(port
		(pt 0 256)
		(input)
		(text "a[15..0]" (rect 0 0 37 12)(font "Arial" ))
		(text "a[15..0]" (rect 21 251 58 263)(font "Arial" ))
		(line (pt 0 256)(pt 16 256)(line_width 3))
	)
	(port
		(pt 0 272)
		(input)
		(text "dataout[0..63]" (rect 0 0 68 12)(font "Arial" ))
		(text "dataout[0..63]" (rect 21 267 89 279)(font "Arial" ))
		(line (pt 0 272)(pt 16 272)(line_width 3))
	)
	(port
		(pt 0 288)
		(input)
		(text "wrfull" (rect 0 0 25 12)(font "Arial" ))
		(text "wrfull" (rect 21 283 46 295)(font "Arial" ))
		(line (pt 0 288)(pt 16 288)(line_width 1))
	)
	(port
		(pt 192 32)
		(output)
		(text "spisomi" (rect 0 0 37 12)(font "Arial" ))
		(text "spisomi" (rect 134 27 171 39)(font "Arial" ))
		(line (pt 192 32)(pt 176 32)(line_width 1))
	)
	(port
		(pt 192 48)
		(output)
		(text "spiclkout" (rect 0 0 43 12)(font "Arial" ))
		(text "spiclkout" (rect 128 43 171 55)(font "Arial" ))
		(line (pt 192 48)(pt 176 48)(line_width 1))
	)
	(port
		(pt 192 64)
		(output)
		(text "ready" (rect 0 0 28 12)(font "Arial" ))
		(text "ready" (rect 143 59 171 71)(font "Arial" ))
		(line (pt 192 64)(pt 176 64)(line_width 1))
	)
	(port
		(pt 192 80)
		(output)
		(text "rsdsp" (rect 0 0 27 12)(font "Arial" ))
		(text "rsdsp" (rect 144 75 171 87)(font "Arial" ))
		(line (pt 192 80)(pt 176 80)(line_width 1))
	)
	(port
		(pt 192 96)
		(output)
		(text "re" (rect 0 0 9 12)(font "Arial" ))
		(text "re" (rect 162 91 171 103)(font "Arial" ))
		(line (pt 192 96)(pt 176 96)(line_width 1))
	)
	(port
		(pt 192 112)
		(output)
		(text "fiforead" (rect 0 0 38 12)(font "Arial" ))
		(text "fiforead" (rect 133 107 171 119)(font "Arial" ))
		(line (pt 192 112)(pt 176 112)(line_width 1))
	)
	(port
		(pt 192 128)
		(output)
		(text "clkout" (rect 0 0 29 12)(font "Arial" ))
		(text "clkout" (rect 142 123 171 135)(font "Arial" ))
		(line (pt 192 128)(pt 176 128)(line_width 1))
	)
	(port
		(pt 192 144)
		(output)
		(text "count[6..0]" (rect 0 0 53 12)(font "Arial" ))
		(text "count[6..0]" (rect 118 139 171 151)(font "Arial" ))
		(line (pt 192 144)(pt 176 144)(line_width 3))
	)
	(port
		(pt 192 160)
		(output)
		(text "datain[63..0]" (rect 0 0 61 12)(font "Arial" ))
		(text "datain[63..0]" (rect 110 155 171 167)(font "Arial" ))
		(line (pt 192 160)(pt 176 160)(line_width 3))
	)
	(port
		(pt 192 176)
		(output)
		(text "enable" (rect 0 0 31 12)(font "Arial" ))
		(text "enable" (rect 140 171 171 183)(font "Arial" ))
		(line (pt 192 176)(pt 176 176)(line_width 1))
	)
	(port
		(pt 192 192)
		(output)
		(text "clk1" (rect 0 0 20 12)(font "Arial" ))
		(text "clk1" (rect 151 187 171 199)(font "Arial" ))
		(line (pt 192 192)(pt 176 192)(line_width 1))
	)
	(port
		(pt 192 208)
		(output)
		(text "wrreq" (rect 0 0 25 12)(font "Arial" ))
		(text "wrreq" (rect 146 203 171 215)(font "Arial" ))
		(line (pt 192 208)(pt 176 208)(line_width 1))
	)
	(port
		(pt 192 224)
		(output)
		(text "wrclk" (rect 0 0 24 12)(font "Arial" ))
		(text "wrclk" (rect 147 219 171 231)(font "Arial" ))
		(line (pt 192 224)(pt 176 224)(line_width 1))
	)
	(port
		(pt 192 240)
		(output)
		(text "clkcount[31..0]" (rect 0 0 73 12)(font "Arial" ))
		(text "clkcount[31..0]" (rect 98 235 171 247)(font "Arial" ))
		(line (pt 192 240)(pt 176 240)(line_width 3))
	)
	(port
		(pt 192 256)
		(output)
		(text "testdata[0..63]" (rect 0 0 71 12)(font "Arial" ))
		(text "testdata[0..63]" (rect 100 251 171 263)(font "Arial" ))
		(line (pt 192 256)(pt 176 256)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 176 304)(line_width 1))
	)
)