AH500 Programming Manual 6.10 Rotation Instructions 6.10.1 List of Rotation Instructions 6-216 Instruction code Pulse API Function Step 16-bit 32-bit instruction 0900 ROR DROR Rotating to the right 5 0901 RCR DRCR Rotating to the right with the carry flag 5 0902 ROL DROL Rotating to the left 5 0903 RCL DRCL Rotating to the left with the carry flag 5 0904 MBR – Rotating the matrix bits 7