systemclkpll.bsf

在cycloneII里实现对FFT的硬件加速

/*
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 "symbol" (version "1.1"))
(symbol
	(rect 0 0 264 176)
	(text "systemclkpll" (rect 96 0 182 16)(font "Arial" (font_size 10)))
	(text "inst" (rect 8 160 25 172)(font "Arial" ))
	(port
		(pt 0 64)
		(input)
		(text "inclk0" (rect 0 0 31 14)(font "Arial" (font_size 8)))
		(text "inclk0" (rect 4 51 31 64)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 40 64)(line_width 1))
	)
	(port
		(pt 264 64)
		(output)
		(text "c0" (rect 0 0 14 14)(font "Arial" (font_size 8)))
		(text "c0" (rect 249 51 260 64)(font "Arial" (font_size 8)))
		(line (pt 264 64)(pt 216 64)(line_width 1))
	)
	(port
		(pt 264 80)
		(output)
		(text "c1" (rect 0 0 14 14)(font "Arial" (font_size 8)))
		(text "c1" (rect 249 67 260 80)(font "Arial" (font_size 8)))
		(line (pt 264 80)(pt 216 80)(line_width 1))
	)
	(port
		(pt 264 96)
		(output)
		(text "locked" (rect 0 0 36 14)(font "Arial" (font_size 8)))
		(text "locked" (rect 230 83 260 96)(font "Arial" (font_size 8)))
		(line (pt 264 96)(pt 216 96)(line_width 1))
	)
	(drawing
		(text "Cyclone II" (rect 207 161 251 173)(font "Arial" ))
		(text "inclk0 frequency: 100.000 MHz" (rect 50 59 180 71)(font "Arial" ))
		(text "Operation Mode: Normal" (rect 50 73 151 85)(font "Arial" ))
		(text "Clk " (rect 51 96 68 108)(font "Arial" ))
		(text "Ratio" (rect 73 96 95 108)(font "Arial" ))
		(text "Ph (dg)" (rect 100 96 130 108)(font "Arial" ))
		(text "DC (%)" (rect 135 96 166 108)(font "Arial" ))
		(text "c0" (rect 54 111 64 123)(font "Arial" ))
		(text "8/5" (rect 78 111 91 123)(font "Arial" ))
		(text "0.00" (rect 106 111 124 123)(font "Arial" ))
		(text "50.00" (rect 139 111 162 123)(font "Arial" ))
		(text "c1" (rect 54 126 64 138)(font "Arial" ))
		(text "8/5" (rect 78 126 91 138)(font "Arial" ))
		(text "270.00" (rect 101 126 129 138)(font "Arial" ))
		(text "50.00" (rect 139 126 162 138)(font "Arial" ))
		(line (pt 0 0)(pt 265 0)(line_width 1))
		(line (pt 265 0)(pt 265 177)(line_width 1))
		(line (pt 0 177)(pt 265 177)(line_width 1))
		(line (pt 0 0)(pt 0 177)(line_width 1))
		(line (pt 48 94)(pt 168 94)(line_width 1))
		(line (pt 48 108)(pt 168 108)(line_width 1))
		(line (pt 48 123)(pt 168 123)(line_width 1))
		(line (pt 48 138)(pt 168 138)(line_width 1))
		(line (pt 48 94)(pt 48 138)(line_width 1))
		(line (pt 70 94)(pt 70 138)(line_width 3))
		(line (pt 97 94)(pt 97 138)(line_width 3))
		(line (pt 132 94)(pt 132 138)(line_width 3))
		(line (pt 167 94)(pt 167 138)(line_width 1))
		(line (pt 40 48)(pt 216 48)(line_width 1))
		(line (pt 216 48)(pt 216 160)(line_width 1))
		(line (pt 40 160)(pt 216 160)(line_width 1))
		(line (pt 40 48)(pt 40 160)(line_width 1))
	)
)