LS027B7DH01 datasheet(18/32 Pages) SHARP

18 / 32 page

SPEC No.

LCY-1210401A

MODEL No.

LS027B7DH01

PAGE

6-5) Input Signal Timing Chart

6-5-1 Data update mode (1 line)

Updates data of only one specified line. (M0=”H”、M2＝”L”)

M0: Mode flag. Set for “H”. Data update mode (Memory internal data update)

When “L”, display mode (maintain memory internal data).

M1: Frame inversion flag.

When “H”, outputs VCOM=”H”, and when “L”, outputs VCOM=”L”.

When EXTMODE=”H”, it can be “H” or “L”.

M2: All clear flag.

Refer to 6-5-4) All Clear Mode to execute clear.

DUMMY DATA: Dummy data. It can be “H” or “L” (“L” is recommended.)

* For gate line address setting, refer to 6-6) Input Signal and Display.

* M1: Frame inversion fl is enaled when EXTMODE=”L”.

* When SCS becomes “L”, M0 and M2 are cleared.

SCS

M0 M1 M2 DMYDMYDMYDMYDMYAG0 AG1 AG2 AG3 AG4 AG5 AG6 AG7 D1 D2 D3 D4

D397D398D399D400

DUMMY DATA(don't care)

SCLK

tsSI

thSI

tsSCS

Date write period

(400ck)

Date transfer period

(16ck)

Mode select period

(3ck+5ckDMY)

twSCLKH

twSCLKL

twSCSH

Gate line address select period

(8ck)

thSCS

twSCSL

※

Data write period

Data is being stored in 1

st latch block of binary driver on panel.

※

Data transfer period

Data written in 1

st latch is being transferred (written) to pixel internal memory circuit.

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