Subversion Repositories ahb2wishbone

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//*****************************************************************************************************************
// Copyright (c) 2007 TooMuch Semiconductor Solutions Pvt Ltd.
//
//File name             :       global.sv
//Designer              :       Sanjay kumar    
//Date                  :       3rd Aug'2007            
//Description           :       global : Package defining user defined transaction packets
//Revision              :       1.0
//*****************************************************************************************************************
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// package decleration
package global;

parameter  int DWIDTH =32;
parameter  int AWIDTH =16;
parameter  int cyc_prd = 10;  

typedef struct {
        rand logic [AWIDTH-1:0]adr;
        rand logic [DWIDTH-1:0]dat;
        logic [1:0] mode; // htrans
        logic wr; // hwrite 
} ahb_req_pkt;

typedef struct {
        rand logic [DWIDTH-1:0]dat;
        logic rdy;// hready 
} ahb_res_pkt;
 
typedef struct {
        bit flag1;
        bit flag2;
        logic wr; 
        logic sel; 
        logic [1:0]mode;  
        logic [AWIDTH-1:0]adr1;
        logic [AWIDTH-1:0]adr2;
        logic [DWIDTH-1:0]dat1;
        logic [DWIDTH-1:0]dat2;
} monitor_pkt;
// convert to strings
function string convert2string(ahb_req_pkt p);
string s;
        $sformat(s,"adr:%0d dat:%0d mst_mode:%0d Wr_Rd:%0d",p.adr,p.dat,p.mode,p.wr);
        return s;
endfunction
        

endpackage