?? dualportram.bsf
字號:
/*
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 0 0 256 160)
(text "DualPortRAM" (rect 89 1 182 17)(font "Arial" (font_size 10)))
(text "inst" (rect 8 144 25 156)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "data[7..0]" (rect 0 0 53 14)(font "Arial" (font_size 8)))
(text "data[7..0]" (rect 4 19 49 32)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 112 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "wraddress[4..0]" (rect 0 0 92 14)(font "Arial" (font_size 8)))
(text "wraddress[4..0]" (rect 4 35 73 48)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 112 48)(line_width 3))
)
(port
(pt 0 64)
(input)
(text "wren" (rect 0 0 30 14)(font "Arial" (font_size 8)))
(text "wren" (rect 4 51 26 64)(font "Arial" (font_size 8)))
(line (pt 0 64)(pt 112 64)(line_width 1))
)
(port
(pt 0 88)
(input)
(text "rdaddress[4..0]" (rect 0 0 87 14)(font "Arial" (font_size 8)))
(text "rdaddress[4..0]" (rect 4 75 72 88)(font "Arial" (font_size 8)))
(line (pt 0 88)(pt 112 88)(line_width 3))
)
(port
(pt 0 112)
(input)
(text "wrclock" (rect 0 0 46 14)(font "Arial" (font_size 8)))
(text "wrclock" (rect 4 99 37 112)(font "Arial" (font_size 8)))
(line (pt 0 112)(pt 98 112)(line_width 1))
)
(port
(pt 0 128)
(input)
(text "rdclock" (rect 0 0 41 14)(font "Arial" (font_size 8)))
(text "rdclock" (rect 4 115 36 128)(font "Arial" (font_size 8)))
(line (pt 0 128)(pt 104 128)(line_width 1))
)
(port
(pt 256 88)
(output)
(text "q[7..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
(text "q[7..0]" (rect 223 75 253 88)(font "Arial" (font_size 8)))
(line (pt 256 88)(pt 168 88)(line_width 3))
)
(drawing
(text "32 Word(s)" (rect 136 37 148 83)(font "Arial" )(vertical))
(text "RAM" (rect 149 50 161 70)(font "Arial" )(vertical))
(text "Block Type: AUTO" (rect 41 140 119 152)(font "Arial" ))
(line (pt 128 24)(pt 168 24)(line_width 1))
(line (pt 168 24)(pt 168 96)(line_width 1))
(line (pt 168 96)(pt 128 96)(line_width 1))
(line (pt 128 96)(pt 128 24)(line_width 1))
(line (pt 112 27)(pt 120 27)(line_width 1))
(line (pt 120 27)(pt 120 39)(line_width 1))
(line (pt 120 39)(pt 112 39)(line_width 1))
(line (pt 112 39)(pt 112 27)(line_width 1))
(line (pt 112 34)(pt 114 36)(line_width 1))
(line (pt 114 36)(pt 112 38)(line_width 1))
(line (pt 98 36)(pt 112 36)(line_width 1))
(line (pt 120 32)(pt 128 32)(line_width 3))
(line (pt 112 43)(pt 120 43)(line_width 1))
(line (pt 120 43)(pt 120 55)(line_width 1))
(line (pt 120 55)(pt 112 55)(line_width 1))
(line (pt 112 55)(pt 112 43)(line_width 1))
(line (pt 112 50)(pt 114 52)(line_width 1))
(line (pt 114 52)(pt 112 54)(line_width 1))
(line (pt 98 52)(pt 112 52)(line_width 1))
(line (pt 120 48)(pt 128 48)(line_width 3))
(line (pt 112 59)(pt 120 59)(line_width 1))
(line (pt 120 59)(pt 120 71)(line_width 1))
(line (pt 120 71)(pt 112 71)(line_width 1))
(line (pt 112 71)(pt 112 59)(line_width 1))
(line (pt 112 66)(pt 114 68)(line_width 1))
(line (pt 114 68)(pt 112 70)(line_width 1))
(line (pt 98 68)(pt 112 68)(line_width 1))
(line (pt 120 64)(pt 128 64)(line_width 1))
(line (pt 112 83)(pt 120 83)(line_width 1))
(line (pt 120 83)(pt 120 95)(line_width 1))
(line (pt 120 95)(pt 112 95)(line_width 1))
(line (pt 112 95)(pt 112 83)(line_width 1))
(line (pt 112 90)(pt 114 92)(line_width 1))
(line (pt 114 92)(pt 112 94)(line_width 1))
(line (pt 104 92)(pt 112 92)(line_width 1))
(line (pt 120 88)(pt 128 88)(line_width 3))
(line (pt 98 36)(pt 98 113)(line_width 1))
(line (pt 104 92)(pt 104 129)(line_width 1))
)
)
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