ST7789 datasheet(107/316 Pages) SITRONIX

Part #	ST7789

Description	240RGB x 320 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver

PDF	316 Pages

Scroll/Zoom	100%

Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

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

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107 / 316 page

ST7789VI

Version 1.4

Page 107 of 315

2014/04

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.

8.9

RGB Interface

8.9.1

RGB interface Selection

The color format selection of RGB Interface for ST7789VI is selected by setting the RIM and command

3Ah, DB[6:4].

RIM

3Ah, DB[6:4]

RGB Interface Mode

Data pins

110

18-bit 262K RGB Interface

DB[17:0]

101

16-bit 65K RGB Interface

DB[17:13], DB[11:1]

110

6-bit 262K RGB Interface

DB[5:0]

101

6-bit 65K RGB Interface

DB[5:0]

8.9.2

RGB Color Format

ST7789VI supports two kinds of RGB interface, DE mode and HV mode, and 6bit/18bit data format.

When DE mode is selected and the VSYNC, HSYNC, DOTCLK, DE, D[17:0] pins can be used; when HV

mode is selected and the VSYNC, HSYNC, DOTCLK, D[17:0] pins can be used. When using RGB interface,

only serial interface can be selected.

16-bit RGB interface Hardware suggestion, IM[3:0]=0101.

ST7789 Datasheet(PDF) 107 Page - Sitronix Technology Co., Ltd.