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📄 asitodsp.bsf

📁 主要完成数字电视前端信号处理和缓冲作用的verilog源代码
💻 BSF
字号:
/*
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) 1991-2004 Altera Corporation
Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
support information,  device programming or simulation file,  and any other
associated  documentation or information  provided by  Altera  or a partner
under  Altera's   Megafunction   Partnership   Program  may  be  used  only
to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
other  use  of such  megafunction  design,  netlist,  support  information,
device programming or simulation file,  or any other  related documentation
or information  is prohibited  for  any  other purpose,  including, but not
limited to  modification,  reverse engineering,  de-compiling, or use  with
any other  silicon devices,  unless such use is  explicitly  licensed under
a separate agreement with  Altera  or a megafunction partner.  Title to the
intellectual property,  including patents,  copyrights,  trademarks,  trade
secrets,  or maskworks,  embodied in any such megafunction design, netlist,
support  information,  device programming or simulation file,  or any other
related documentation or information provided by  Altera  or a megafunction
partner, remains with Altera, the megafunction partner, or their respective
licensors. No other licenses, including any licenses needed under any third
party's intellectual property, are provided herein.
*/
(header "symbol" (version "1.1"))
(symbol
	(rect 64 64 224 232)
	(text "asitodsp" (rect 56 1 113 17)(font "Arial" (font_size 10)))
	(text "inst" (rect 8 152 25 164)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "data[15..0]" (rect 0 0 60 14)(font "Arial" (font_size 8)))
		(text "data[15..0]" (rect 20 26 80 40)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 64)
		(input)
		(text "wrreq" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "wrreq" (rect 24 56 59 70)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "wrclk" (rect 0 0 31 14)(font "Arial" (font_size 8)))
		(text "wrclk" (rect 24 72 55 86)(font "Arial" (font_size 8)))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 160 112)
		(input)
		(text "rdreq" (rect 0 0 30 14)(font "Arial" (font_size 8)))
		(text "rdreq" (rect 104 104 134 118)(font "Arial" (font_size 8)))
		(line (pt 144 112)(pt 160 112)(line_width 1))
	)
	(port
		(pt 160 128)
		(input)
		(text "rdclk" (rect 0 0 27 14)(font "Arial" (font_size 8)))
		(text "rdclk" (rect 109 120 136 134)(font "Arial" (font_size 8)))
		(line (pt 144 128)(pt 160 128)(line_width 1))
	)
	(port
		(pt 0 144)
		(input)
		(text "aclr" (rect 0 0 21 14)(font "Arial" (font_size 8)))
		(text "aclr" (rect 20 138 41 152)(font "Arial" (font_size 8)))
		(line (pt 0 144)(pt 16 144)(line_width 1))
	)
	(port
		(pt 160 72)
		(output)
		(text "wrusedw[7..0]" (rect 0 0 84 14)(font "Arial" (font_size 8)))
		(text "wrusedw[7..0]" (rect 69 66 153 80)(font "Arial" (font_size 8)))
		(line (pt 160 72)(pt 144 72)(line_width 3))
	)
	(port
		(pt 160 96)
		(output)
		(text "q[15..0]" (rect 0 0 42 14)(font "Arial" (font_size 8)))
		(text "q[15..0]" (rect 105 90 147 104)(font "Arial" (font_size 8)))
		(line (pt 160 96)(pt 144 96)(line_width 3))
	)
	(drawing
		(text "16 bits x 256 words" (rect 63 140 144 152)(font "Arial" ))
		(line (pt 16 16)(pt 144 16)(line_width 1))
		(line (pt 144 16)(pt 144 152)(line_width 1))
		(line (pt 144 152)(pt 16 152)(line_width 1))
		(line (pt 16 152)(pt 16 16)(line_width 1))
		(line (pt 16 84)(pt 144 84)(line_width 1))
		(line (pt 16 132)(pt 144 132)(line_width 1))
		(line (pt 136 128)(pt 142 134)(line_width 1))
		(line (pt 142 120)(pt 136 126)(line_width 1))
		(line (pt 16 72)(pt 22 78)(line_width 1))
		(line (pt 22 80)(pt 16 86)(line_width 1))
	)
)

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