ST7789V2 datasheet(135/319 Pages) SITRONIX

Part #	ST7789V2

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

PDF	319 Pages

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Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

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

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135 / 319 page

ST7789V2

Version 1.0

Page 135 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.

8.15.2 Tearign effect line timings

The Tearing Effect signal is described below:

Table 17 AC characteristics of Tearing Effect Signal Idle Mode Off (Frame Rate = 60 Hz, Ta=25°C)

Note: The timings in Table 15 apply when MADCTL ML=0 and ML=1

The signal’s rise and fall times (tf, tr) are stipulated to be equal to or less than 15ns.

The Tearing Effect Output Line is fed back to the MPU and should be used as shown below to avoid

Tearing Effect:

Symbol

Parameter

min

max

unit

description

tvdl

Vertical Timing Low Duration

tvdh

Vertical Timing High Duration

1000

µs

thdl

Horizontal Timing Low Duration

µs

thdh

Horizontal Timing Low Duration

500

µs

ST7789V2 Datasheet(PDF) 135 Page - Sitronix Technology Co., Ltd.