FEDL9472-02

LAPIS Semiconductor

ML9472

11/18

SEG1-SEG60

LCD segmnet driving signals are outputfrom these pins and they should be connected to the segment side of the

LCD panel.

In the static display mode, the nth bit data of the data latch (A) corresponds to the SEGn. The data of the data latch

(B) is invalid.

A signal out of phase with the COM_OUT signal is output to the segment outputs when the display is turned on,

while a signal in phase with it is output when the display is turned off.

In the 1/2 duty dynamic mode, the output of the SEGn corresponds to the nth bit data of the data latch (A) when

COM_A is in select mode and corresponds to the nth bit data of the data latch (B) when COM_B is in select mode.

When the display is turned on, a signal out of phase with the common signal corresponding to the data is output,

while a signal in phase with the common signal is output when the display is turned off.