T_SERIAL	OK
T_SOUND		OK except for FreeLogicalDevice bits
T_ATADRV	OK
T_IDRV		OK
T_PCCD1		Not yet implemented
T_PCCD2		Not yet implemented
T_PCCD3		Not yet implemented
T_POWR		OK
T_HAL		OK
T_INF		OK
T_PTNOS		Not yet implemented
T_RESET
T_PS		OK
T_COLOUR	OK
T_WWINS		OK