UU97950

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CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

11 of 14

www.unisonic.com.tw

QW-R125-048.a

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DETAILED COMMAND DESCRIPTION (Cont.)

Set Display ON and OFF

Set up

P1

Reset initialize condition

Display OFF

0

○

Display ON

1

Display OFF: the DDRAM content is not affected. All Segment and Common output stop after a frame.

Display OFF mode ends when Display ON is set.

Display ON : SEGMENT and COMMON outputs are active

Start read operation to display data from the DDRAM.

All Pixel control (APCTL)

D7(MSB)

D6

D5

D4

D3

D2

D1

D0(LSB)

C

1

1

1

1

0

P1

P0

All display set ON

Set up

P1

Reset initialize condition

Normal

0

○

All pixel ON

1

All display off

Set up

P1

Reset initialize condition

Normal

0

○

All pixel OFF

1

All pixels ON : All pixels are ON regardless of DDRAM data

All pixels OFF : All pixels are OFF regardless of DDRAM.

Note: All pixels ON/OFF is effective only at the time of “Display ON” status.

The contents of DDRAM do not change at this time.

When P1 and P0=’1’, APOFF is selected. APOFF has higher priority than APON.