SL20T0081 View Datasheet(PDF) - System Logic Semiconductor

Part Name

Description

Manufacturer

SL20T0081

81 COMMON x 132 SEGMENT STN LCD DRIVER / CONTROLLER

System Logic Semiconductor 

SLS System Logic Semiconductor

SL20T0081

Reset Read-Modify-Write

This instruction cancels the Read-Modify-Write mode, and makes the column address return to its initial value just

before the set Read-Modify-Write instruction is started.

RS

RW

D7

D6

D5

D4

D3

D2

D1

D0

0

0

1

1

1

0

1

1

1

0

Figure 14. Sequence for Cursor Display

Set Page Address

Set Column Address (N)

Set Modify-Read

Dummy Read

Data Read

Data Write

NO

Chang Complete?

YES

Reset Modify-Read

Return Column Address

Data Process

Reset

This instruction resets initial display line, column address, page address, and common output status select to their

initial status, but does not affect the contents of display data RAM. This instruction cannot initialize the LCD power

supply, which is initialized by the RESET pin.

RS

RW

D7

D6

D5

D4

D3

D2

D1

D0

0

0

1

1

1

0

0

0

1

0

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