AH500 Programming Manual 2-12 CPU5X0-RS2 CPU5X0-EN OFF STOP RUN SM Function Attribute Default ON RUN STOP *SM408 Two second clock pulse during which the pulse is ON for one second and is OFF for one second ○ ○ OFF – – R OFF *SM409 2n second clock pulse during which the pulse is ON for n seconds and is OFF for n seconds The interval n is specified by SR409. ○ ○ OFF – – R OFF *SM410 2n millisecond clock pulse during which the pulse is ON for n milliseconds and is OFF for n milliseconds The interval n is specified by SR410. ○ ○ OFF – – R OFF *SM450 Whether the memory card exists ON: The memory card exists. OFF: The memory card does not exist.
○ ○ OFF – – R OFF *SM451 Write protection switch on the memory card ON: The memory card is write protected. OFF: The memory card is not write protected. ○ ○ OFF – – R OFF *SM452 The data in the memory card is being accessed. ON: The data in the memory card is being accessed. OFF: The data in the memory card is not accessed. ○ ○ OFF – – R OFF *SM453 An error occurs during the operation of the memory card. ON: An error occurs. ○ ○ OFF – – R OFF SM600 Zero flag ○ ○ OFF – – R OFF SM601 Borrow flag ○ ○ OFF – – R OFF SM602 Carry flag ○ ○ OFF – – R OFF SM603 The execution of the instruction SORT is complete. ○ ○ OFF – – R OFF SM604 Setting the working mode of the instruction SORT. ON:
The descending order OFF: The ascending order ○ ○ OFF – – R/W OFF SM605 Designating the working mode of the instruction SMOV ○ ○ OFF - - R/W OFF SM606 8-bit or 16-bit working mode ○ ○ OFF – – R/W OFF SM607 It is the matrix comparison flag. ON: Comparing the equivalent values OFF: Comparing the different values ○ ○ OFF – – R/W OFF SM608 The matrix comparison comes to an end. When the last bits are compared, SM608 is ON. ○ ○ OFF – – R OFF SM609 When SM609 is ON, the comparison starts from bit 0. ○ ○ OFF – – R OFF