49. Jump-type instructions

• 
      # unconditional jump
      j label            # range: any address in current 256Mb block
  
      # jump and link
      jal label          # sets $ra = return address
                         # range: any address in current 256Mb block
  
      # conditional branches - beq, bne - range +/- 128KB
  
      Jump register - jr
                         # range: any addressable memory location (4GB)