ST7787 datasheet(45/217 Pages) SITRONIX

Part #	ST7787

Description	262K Color Single-Chip TFT Controller/Driver

PDF	217 Pages

Scroll/Zoom	100%

Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

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

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45 / 217 page

ST7787

V1.7

2008.04.18

9.7 Data Transfer Modes

The Module has three kinds Color modes for transferring data to the display RAM. These are 12-bit Color per pixel, 16-bit

Color per pixel and 18-bit Color per pixel. The data format is described for each interface. Data can be downloaded to the

Frame Memory by 2 methods.

9.7.1 Method 1

The Image data is sent to the Frame Memory in successive Frame writes, each time the Frame Memory is filled, the Frame

Memory pointer is reset to the start point and the next Frame is written.

9.7.2 Method 2

Image Data is sent and at the end of each Frame Memory download, a command is sent to stop Frame Memory Write.

Then Start Memory Write command is sent, and a new Frame is downloaded.

Note:

1) These apply to all data transfer Color modes on both serial and parallel interfaces.

2) The frame memory can contain both odd and even number of pixels for both methods. Only complete pixel data will be

stored in the frame memory.

ST7787 Datasheet(PDF) 45 Page - Sitronix Technology Co., Ltd.