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[/] [bluespec-h264/] [trunk/] [src/] [ICalc_nC.bsv] - Blame information for rev 100

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1 83 jamey.hick
 
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// The MIT License
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// Copyright (c) 2006-2007 Massachusetts Institute of Technology
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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24 2 jamey.hick
//**********************************************************************
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// Interface for nC Calculator
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//----------------------------------------------------------------------
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//
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//
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//
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package ICalc_nC;
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import H264Types::*;
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import GetPut::*;
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import ClientServer::*;
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interface Calc_nC;
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   method Action  initialize_picWidth( Bit#(PicWidthSz) picWidthInMb );
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   method Action  initialize( Bit#(PicAreaSz) firstMbAddr );
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   method Action  loadMb( Bit#(PicAreaSz) mbAddr );
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   method Bit#(5) nCcalc_luma( Bit#(4) microBlockNum );
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   method Bit#(5) nCcalc_chroma( Bit#(3) microBlockNum );
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   method Action  nNupdate_luma( Bit#(4) microBlockNum, Bit#(5) updataVal );
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   method Action  nNupdate_chroma( Bit#(3) microBlockNum, Bit#(5) updataVal );
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   method Action  nNupdate_pskip( Bit#(PicAreaSz) mb_skip_run );
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   method Action  nNupdate_ipcm();
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   interface Client#(MemReq#(TAdd#(PicWidthSz,1),20),MemResp#(20)) mem_client;
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endinterface
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endpackage
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