MSM6555B-XX Datasheet, PDF (24/27 Pages) OKI electronic componets – DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVER

¡ Semiconductor
MSM6555B-xx
(2) Standby mode
The standby mode can be started either by the RST pin method or Stop command method.
The following shows the difference between the RST pin method and Stop command method
at the time of resetting:
—
Contrast Value
RST pin method
Minimum value in combination of (N1, N2)
Stop command method
Holding of the value before standby mode
For registers except for the above (blink setting, bank switching, etc.), there is no difference
between the RST pin method and Stop command method; the state before the standby mode
is held.
The standby mode is released when D0 = 1 is set by serial input, independently of C/D input
setting. The command or data input in this case is also valid.
24/27