AH500 Programming Manual 6.10 Rotation Instructions 6.10.1 List of Rotation Instructions 6-201 Instruction code Pulse Page API Function Step 16-bit 32-bit instruction number 0900 ROR DROR Rotating to the right 5 6-202 0901 RCR DRCR Rotating to the right with the carry flag 5 6-204 0902 ROL DROL Rotating to the left 5 6-206 0903 RCL DRCL Rotating to the left with the carry flag 5 6-208 0904 MBR – Rotating the matrix bits 7 6-210