Chapter 6 Applied Instructions M15-M12 → Being carried M11-M8 → M15-M12 M7-M4 → M11-M8 M3-M0 → M7-M4 M103-M100 → M3-M0 Four bits as a group are shifted to the left 5 Being carried 1 2 3 4 6_ Example 2 1. When M50 switches from OFF to ON, the instruction divides the states of the sixteen bit devices starting from M0 to M15 into groups (five bits in a group), and shifts these groups to the left. 2. The shift of the states of the bit devices to the left during a scan is shown below. M15 → Being carried M10 → M15 M9-M5 → M14-M10 M4-M0 → M9-M5 M104-M100 → M4-M0 6-309 MX1 00.33 MX 100.22 MX 100.11 MX 010.00 M 15 M 14 M 13 M 12 M 11 M1 0 M 9 M 8 M 7 M 6 M 5 M 4 M3 M 2 M 1 M0