LC75850E, 75850W
INH and Display Control
Since the IC internal data (D1 to D156, DR, SC, and BU) is undefined when power is first applied, INH should be set
low at the same time as power is applied, and data should be transferred from the microprocessor while INH is held
low. When the data transfer has completed, set INH high. This will prevent meaningless displays at power on.
Figure 3
No.4467–9/11