punk@16: import Trace::*;
punk@16: import Vector::*;
punk@16: 
punk@16: `define MAX_VOICES       4
punk@16: `define MAX_CORES       16
punk@16: `define MAX_PATH_IDS    18
punk@16: `define MAX_PATH_LENGTH 8
punk@16: 
punk@16: // The path is hardwired and so should never be stored in a register.  Therefore int type rather than Bit type
punk@16: 
punk@16: typedef Bit#(32) MemAddr;
punk@16: typedef Int#(TLog#(`MAX_PATH_IDS))  PathId;
punk@16: typedef Int#(24) Sample;
punk@16: typedef Int#(TLog#(`MAX_VOICES)) VoiceId;
punk@16: 
punk@16: 
punk@16: //The mixer is identified as PathId 0, path end is max 
punk@16: PathId mixerId = 0;
punk@16: PathId endId = `MAX_CORES+1;
punk@16: 
punk@16: // Path is array of path ids
punk@16: typedef Vector#(`MAX_PATH_LENGTH,  PathId) CorePath;
punk@16: CorePath emptyCore = replicate(endId);
punk@16: 
punk@16: typedef struct
punk@16: {
punk@16:   VoiceId   voice;
punk@16:   MemAddr   startAddr;
punk@16:   CorePath  route;
punk@16: } FullPath deriving (Bits, Eq);
punk@16: