altpll0.bsf

用来实现VGA发生时序

/*
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) 1991-2007 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 from 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 "altpll0" (rect 115 0 155 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 48 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "pllena" (rect 0 0 33 14)(font "Arial" (font_size 8)))
		(text "pllena" (rect 4 67 34 80)(font "Arial" (font_size 8)))
		(line (pt 0 80)(pt 48 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "areset" (rect 0 0 36 14)(font "Arial" (font_size 8)))
		(text "areset" (rect 4 83 32 96)(font "Arial" (font_size 8)))
		(line (pt 0 96)(pt 48 96)(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" (rect 221 161 256 173)(font "Arial" ))
		(text "inclk0 frequency: 50.000 MHz" (rect 58 59 183 71)(font "Arial" ))
		(text "Operation Mode: Normal" (rect 58 73 159 85)(font "Arial" ))
		(text "Clk " (rect 59 96 76 108)(font "Arial" ))
		(text "Ratio" (rect 81 96 103 108)(font "Arial" ))
		(text "Ph (dg)" (rect 108 96 138 108)(font "Arial" ))
		(text "DC (%)" (rect 143 96 174 108)(font "Arial" ))
		(text "c0" (rect 62 111 72 123)(font "Arial" ))
		(text "1/2" (rect 86 111 99 123)(font "Arial" ))
		(text "0.00" (rect 114 111 132 123)(font "Arial" ))
		(text "50.00" (rect 147 111 170 123)(font "Arial" ))
		(text "c1" (rect 62 126 72 138)(font "Arial" ))
		(text "1/1" (rect 86 126 99 138)(font "Arial" ))
		(text "0.00" (rect 114 126 132 138)(font "Arial" ))
		(text "50.00" (rect 147 126 170 138)(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 56 94)(pt 176 94)(line_width 1))
		(line (pt 56 108)(pt 176 108)(line_width 1))
		(line (pt 56 123)(pt 176 123)(line_width 1))
		(line (pt 56 138)(pt 176 138)(line_width 1))
		(line (pt 56 94)(pt 56 138)(line_width 1))
		(line (pt 78 94)(pt 78 138)(line_width 3))
		(line (pt 105 94)(pt 105 138)(line_width 3))
		(line (pt 140 94)(pt 140 138)(line_width 3))
		(line (pt 175 94)(pt 175 138)(line_width 1))
		(line (pt 48 48)(pt 216 48)(line_width 1))
		(line (pt 216 48)(pt 216 160)(line_width 1))
		(line (pt 48 160)(pt 216 160)(line_width 1))
		(line (pt 48 48)(pt 48 160)(line_width 1))
	)
)