ST7789V2 datasheet(274/319 Pages) SITRONIX

Part #	ST7789V2

Description	Single chip TFT-LCD Controller/Driver with On-chip Frame Memory (FM)

PDF	319 Pages

Scroll/Zoom	100%

Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

Direct Link	http://www.sitronix.com.tw

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274 / 319 page

ST7789V2

Version 1.0

Page 274 of 319

2016/11

Sitronix Confidential

The information contained herein is the exclusive property of Sitronix and shall not be distributed, reproduced, or

disclosed in whole or in part without prior written permission of Sitronix.

9.2.9

VCOMS (BBh): VCOM Setting

BBH

VCOMS (VCOM Setting)

Inst / Para

D/CX

WRX

RDX

D17-8

HEX

VCOMS

↑

(BBh)

Parameter

↑

VCOM5

VCOM4

VCOM3

VCOM2

VCOM1

VCOM0

Description

VCOMS[5:0]:

VCOMS[5:0]

VCOM (V)

VCOMS[5:0]

VCOM (V)

00h

0.1

20h

0.9

01h

0.125

21h

0.925

02h

0.15

22h

0.95

03h

0.175

23h

0.975

04h

0.2

24h

1.0

05h

0.225

25h

1.025

06h

0.25

26h

1.05

07h

0.275

27h

1.075

08h

0.3

28h

1.1

09h

0.325

29h

1.125

0Ah

0.35

2Ah

1.15

0Bh

0.375

2Bh

1.175

0Ch

0.4

2Ch

1.2

0Dh

0.425

2Dh

1.225

0Eh

0.45

2Eh

1.25

0Fh

0.475

2Fh

1.275

10h

0.5

30h

1.3

11h

0.525

31h

1.325

12h

0.55

32h

1.35

13h

0.575

33h

1.375

14h

0.6

34h

1.4

15h

0.625

35h

1.425

16h

0.65

36h

1.45

17h

0.675

37h

1.475

18h

0.7

38h

1.5

19h

0.725

39h

1.525

1Ah

0.75

3Ah

1.55

1Bh

0.775

3Bh

1.575

1Ch

0.8

3Ch

1.6

ST7789V2 Datasheet(PDF) 274 Page - Sitronix Technology Co., Ltd.

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