存储器容量(Y)
在本节中：
sys_bIsIcCardInstalled
sys_bIsIcCardBatteryEmpty
sys_bIsIcCardBatteryLow
sys_bIsIcCardWriteEnabled
sys_bIsIcCardAccessible
sys_wIcCardType
sys_wIcCard1Capacity
sys_wIcCard2Capacity
sys_wPrgBlock1FreeCapacity
sys_wPrgBlock2FreeCapacity
sys_bIsSDCardSlotOpen
sys_bIsSDCardAttached
sys_bIsSDCardRecognitionCompleted
sys_bIsSDCardRecognitionError
sys_bIsSDCardWriteProtected
sys_bIsSDCardType_SD
sys_bIsSDCardFileSystem_FAT16
sys_bIsSDMemoryAccessActive
sys_bIsSDMemoryAccessDone
sys_bIsSDMemoryAccessError
sys_bIsSDCardMemoryAccessWhilePowerOff
sys_bIsSDCardOperationMode
sys_udiSDCardCapacity
sys_udiSDCardFreeCapacity
sys_wSDCardRecognitionErrorCode
sys_wSDCardManufacturerID