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[/] [sdhc-sc-core/] [trunk/] [grpSd/] [unitSdWbSlave/] [src/] [SdWbSlave-e.vhdl] - Rev 185
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-- SDHC-SC-Core -- Secure Digital High Capacity Self Configuring Core -- -- (C) Copyright 2010, Rainer Kastl -- All rights reserved. -- -- Redistribution and use in source and binary forms, with or without -- modification, are permitted provided that the following conditions are met: -- * Redistributions of source code must retain the above copyright -- notice, this list of conditions and the following disclaimer. -- * Redistributions in binary form must reproduce the above copyright -- notice, this list of conditions and the following disclaimer in the -- documentation and/or other materials provided with the distribution. -- * Neither the name of the <organization> nor the -- names of its contributors may be used to endorse or promote products -- derived from this software without specific prior written permission. -- -- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -- DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY -- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -- -- File : SdWbSlave-e.vhdl -- Owner : Rainer Kastl -- Description : Wishbone interface of SDHC-SC-Core -- Links : -- library ieee; use ieee.std_logic_1164.all; use ieee.math_real.all; use work.Global.all; use work.wishbone.all; use work.SdWb.all; entity SdWbSlave is port ( iClk : in std_ulogic; -- Clock, rising clock edge iRstSync : in std_ulogic; -- Reset, active high, synchronous -- wishbone iWbCtrl : in aWbSlaveCtrlInput; -- All control signals for a wishbone slave oWbCtrl : out aWbSlaveCtrlOutput; -- All output signals for a wishbone slave iWbDat : in aSdWbSlaveDataInput; oWbDat : out aSdWbSlaveDataOutput; -- To sd controller iController : in aSdControllerToSdWbSlave; oController : out aSdWbSlaveToSdController; -- To write fifo oWriteFifo : out aoWriteFifo; iWriteFifo : in aiWriteFifo; -- To read fifo oReadFifo : out aoReadFifo; iReadFifo : in aiReadFifo ); end entity;