通用存儲器 包括各種類型存儲器的VHDL描述，如FIFO，雙

通用存儲器 包括各種類型存儲器的VHDL描述，如FIFO，雙口RAM等VHDL代碼庫

--? The Free IP Project
--? VHDL Free-RAM Core
--? (c) 1999-2000, The Free IP Project and David Kessner
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--? FREE IP GENERAL PUBLIC LICENSE
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--? 1.? You may copy and distribute verbatim copies of this core, as long
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