{signal: [
    {name: 'i_icache_clk',  wave: 'p...........'},
    {name: 'i_icache_rst',  wave: '10..........'},
    {name: 'i_icache_req',  wave: '01.0.1....0.'},
    {name: 'i_icache_addr', wave: 'x22x.2x..2x.', data: ['00', '04','08','08'],
                                                  node: '......a..e..' },

    {name: 'o_icache_dout', wave: 'x.22x.6xx.2x', data: ['add', 'sub',"nohit","mul"]},
    {name: 'o_icache_miss', wave: '0......1u10.'},
  ],
  edge: [
    'a<->e jump loop'
  ],

  
  config: {skin:'tdml'},
  head:{tick:1}                     
  
  
}