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annotate modules/bluespec/Pygar/core/audioCore.bsv @ 13:6d461680c6d9 pygar svn.14

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[svn r14] more stuff
author punk
date Tue, 27 Apr 2010 09:03:28 -0400
parents
children a1833d9f6e3d
rev   line source
punk@13 1 // The MIT License
punk@13 2
punk@13 3 // Copyright (c) 2009 Massachusetts Institute of Technology
punk@13 4
punk@13 5 // Permission is hereby granted, free of charge, to any person obtaining a copy
punk@13 6 // of this software and associated documentation files (the "Software"), to deal
punk@13 7 // in the Software without restriction, including without limitation the rights
punk@13 8 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
punk@13 9 // copies of the Software, and to permit persons to whom the Software is
punk@13 10 // furnished to do so, subject to the following conditions:
punk@13 11
punk@13 12 // The above copyright notice and this permission notice shall be included in
punk@13 13 // all copies or substantial portions of the Software.
punk@13 14
punk@13 15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
punk@13 16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
punk@13 17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
punk@13 18 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
punk@13 19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
punk@13 20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
punk@13 21 // THE SOFTWARE.
punk@13 22
punk@13 23 import Connectable::*;
punk@13 24 import GetPut::*;
punk@13 25 import ClientServer::*;
punk@13 26 import Processor::*;
punk@13 27 import MemArb::*;
punk@13 28 import MemTypes::*;
punk@13 29
punk@13 30 //AWB includes
punk@13 31 `include "asim/provides/low_level_platform_interface.bsh"
punk@13 32 `include "asim/provides/soft_connections.bsh"
punk@13 33 `include "asim/provides/common_services.bsh"
punk@13 34
punk@13 35 // Local includes
punk@13 36 `include "asim/provides/processor_library.bsh"
punk@13 37 `include "asim/provides/mem_arb.bsh"
punk@13 38 `include "asim/provides/instruction_cache.bsh"
punk@13 39 `include "asim/provides/data_cache.bsh"
punk@13 40 `include "asim/provides/processor.bsh"
punk@13 41
punk@13 42 interface Core;
punk@13 43
punk@13 44 // Interface from core to main memory
punk@13 45 interface Client#(MainMemReq,MainMemResp) mmem_client;
punk@13 46
punk@13 47 interface AudioOut audio;
punk@13 48
punk@13 49 endinterface
punk@13 50
punk@13 51 interface AudioOut;
punk@13 52 // interface Put#(AudioProcessorUnit) sampleInput;
punk@13 53 interface Get#(AudioProcessorUnit) sampleOutput;
punk@13 54 endinterface
punk@13 55
punk@13 56 module [CONNECTED_MODULE] mkCore( Core );
punk@13 57
punk@13 58 // Instantiate the modules
punk@13 59
punk@13 60 Proc proc <- mkProc();
punk@13 61 ICache#(InstReq,InstResp) icache <- mkInstCache();
punk@13 62 DCache#(DataReq,DataResp) dcache <- mkDataCache();
punk@13 63 MemArb marb <- mkMemArb();
punk@13 64
punk@13 65 // Internal connections
punk@13 66
punk@13 67 mkConnection( proc.statsEn_get, icache.statsEn_put );
punk@13 68 mkConnection( proc.statsEn_get, dcache.statsEn_put );
punk@13 69 mkConnection( proc.imem_client, icache.proc_server );
punk@13 70 mkConnection( proc.dmem_client, dcache.proc_server );
punk@13 71 mkConnection( icache.mmem_client, marb.cache0_server );
punk@13 72 mkConnection( dcache.mmem_client, marb.cache1_server );
punk@13 73
punk@13 74 // Methods
punk@13 75
punk@13 76 interface mmem_client = marb.mmem_client;
punk@13 77
punk@13 78 interface AudioOut audio = proc.audioOut;
punk@13 79
punk@13 80 endmodule