LC79451KB

No.A2223-9/38

2) HVON Flag hold time

Charge-pump starts with HVON Flag = 1.

In automatic charge-pump mode, charge-pump stops automatically after charge-pump rising period (set to control

register 1), and HVON Flag is automatically canceled (HVON Flag = 0.). HVON Flag is used for keeping the

charge-pump voltage.

In manual charge-pump mode, charge-pump is active until canceled of HVON Flag.

Fig.3. HVON Flag hold time

3) LE Flag hold time

The image data shift with LE Flag = 1.

When the data finish shifting, LE Flag is automatically canceled.

Fig.4. LE Flag hold time

LE Flag

tHD(2)

HVON Flag

tHD(1)