AH500 Programming Manual Additional remark: 1. If S + n -1 exceeds the device range, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003. 2. If n is less than 1, or if n is larger than 256, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#200B. 3. The flags: SM608: The matrix comparison comes to an end. When the last bits are compared, SM608 is ON. SM611: It is the matrix pointer error flag. When the value of the pointer exceeds the comparison range, SM611 is ON. SM612: It is the matrix pointer increasing flag. The current value of the pointer increases by one. SM613: It is the matrix pointer clearing flag.
The current value of the pointer is cleared to zero. SM614: It is the carry flag for the matrix rotation/shift/output. 6-286