SM0: PhysAddr 0x1000, DefaultSize  128, ControlRegister 0x26, Enable 1
SM1: PhysAddr 0x10c0, DefaultSize  128, ControlRegister 0x22, Enable 1
SM2: PhysAddr 0x1180, DefaultSize    6, ControlRegister 0x24, Enable 1
  RxPDO 0x1600 "1st RxPDO Mapping"
    PDO entry 0x6040:00, 16 bit, "Control Word"
    PDO entry 0x6042:00, 16 bit, "vl target velocity"
    PDO entry 0x6060:00,  8 bit, "Mode Of Operation"
    PDO entry 0x0000:00,  8 bit, ""
SM3: PhysAddr 0x1480, DefaultSize    6, ControlRegister 0x20, Enable 1
  TxPDO 0x1a00 "1st TxPDO Mapping"
    PDO entry 0x6041:00, 16 bit, "Status Word"
    PDO entry 0x6043:00, 16 bit, "vl velocity demand"
    PDO entry 0x6061:00,  8 bit, "Mode Of Operation Display"
    PDO entry 0x0000:00,  8 bit, ""