GDEW0154M09 datasheet(52/58 Pages) ETC

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(54) Set OTP program bank (SET_OTP_BANK) (RE1H)

Action

W/R C/D D7

Set cascade

option

- LUT_bank0 reg_bank0

This command is used to set program bank for registers and LUTs

OTP bank 0(3K Bytes)

OTP bank 1(3K Bytes)

Address(Hex)

Content

Address(Hex)

Content

0x000~0x00B

Temp. segment

0xC00~0xC0B

Temp. segment

0x00C

Vcom DC voltage

0xC0C

Vcom DC voltage

0x00D~0xBFF

LUTs / Reserved

0xC0D~0x17FF

LUTs / Reserved

Bit

Name

Description

reg_bank0

0: Program “Temp. segment” and “Default Setting” in bank 1

1: Program “Temp. segment” and “Default Setting” in bank 0

LUT_bank0

0: Program “LUTs” in bank 1

1: Program “LUTs” in bank 0

After this command is transmitted, the programming state machine would be activated.

(55) Power Saving (PWS)

(RE3H)

Action

W/R

C/D

Power Saving for

Vcom &Source

VCOM_W[3:0]

SD_W[3:0]

This command is set for saving power during fresh period. If the output voltage of

VCOM / Source is from negative to positive or from positive to negative, the power

saving mechanism will be activated. The active period width is defined by the following

two parameters. VCOM_W[3:0]: VCOM power saving width

(unit = line period)

GDEW0154M09

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52／58

1.54 inch Series

GDEW0154M09 Datasheet(PDF) 52 Page - List of Unclassifed Manufacturers

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