S1D13781 S1D13781 WQVGA LCD Controller The S1D13781 is a multi-purpose graphics LCD controller with 384 KB embedded SRAM display buffer which supports both RGB interface TFT and CSTN panels. The S1D13781 supports most popular CPU interfaces in both 8/16-bit and direct/indirect variations. The embedded display buffer allows WQVGA up to 480x272 at 24 bpp or 800x480 8 bpp for single layer display, or 480x272 at 16 bpp (main layer) and 480x272 at 8 bpp (PIP layer) for two layer display. The S1D13781's combination of multiple CPU interfaces and display interface types offers a versatile, yet easy to develop display system. Additionally, it offers multiple window support, transparency and alpha blending functions, as well as 2D BitBLT functions. It is a flexible, low cost, low power, single chip solution designed to meet the demands of embedded markets, such as office automation, factory automation, and building equipment, where total system cost and battery life are major concerns. It's impartiality to CPU type or operating system makes it an ideal display solution for a wide variety of applications. FEATURES Embedded 384 KB display buffer Direct and indirect CPU interfaces 8/16-bit data bus width SPI CPU interface Support for single panel implementation: o RGB interface TFT panel o Color and monochrome STN Programmable resolutions up to 800x480 @ 8 bpp Programmable color depth up to 24 bpp Multiple window support for Main and PIP TM SwivelView 90, 180, 270 rotation General purpose input/output pins LUT 256x24bitx3pcs for both main and PIP layer Alpha blending, transparency, flashing 2D BitBLT Engine Software initiated power save mode H/PIOVDD: 3.3 or 1.8V CORE/PLLVDD: 1.5V Clocks can be selected from embedded PLL or digital clock inputs Temperature range: -40 ~ 85C Package: QFP 100-pin, 0.5mm pin pitch SYSTEM BLOCK DIAGRAM HOST CPU HOST CPU Data/Control Signals S1D13L0 S1D13L01 S1D13781 S1D137 Digital RGB Out TFT, STN LCD Panel S1D13781 Features 384 KB SRAM 2D BitBLT Engine 2 layer support Alpha blending and transparency PIP layer flashing S1D13781 DESCRIPTION Display Memory CPU Interface Support for most popular CPU interfaces Direct and indirect addressing 8/16-bit interface support SPI Display Support Single panel implementation can be: o RGB Interface TFT panel o Color and monochrome STN 16/18/24-bit color TFT Programmable resolutions up to 800x480 @ 8 bpp Programmable color depths up to 24 bpp Miscellaneous Display Features 384 KB of embedded SRAM Maximum resolution for WQVGA: o 1 layer: 480x272 @ 24 bpp or 800x480 @ 8 bpp o 2 layer: Main 480x272 @ 16 bpp and PIP 480x272 @ 8 bpp Multiple window support for Main and PIP windows Alpha blending and transparency PIP flashing LUT 256x24bitx3pcs for both Main and PIP layer TM SwivelView 90, 180, 270 display image rotation 2D BitBLT Engine Internal system clock: 66MHz Software initiated power save mode Multiple general purpose input/output pins Flexible clock structure: Embedded PLL Digital clock inputs Operating temperature range: -40~ 85C PLL/COREVDD 1.5 volts IO/HIOVDD 3.3 or1.8 volts Package: QFP 100-pin, 0.5mm pin pitch JAPAN SEIKO EPSON CORPORATION CHINA EPSON (CHINA) CO., LTD TAIWAN EPSON TAIWAN TECHNOLOGY & TRADING LTD. IC Sales & Marketing Department 421-8 Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone: +81-42-587-5816 FAX: +81-42-587-5117 4th Floor, Tower 1 of China Central Place, 81 Jianguo Road, Chaoyang District, Beijing 100025, CHINA Phone: +86-10-8522-1199 FAX: +86-10-8522-1120 Phone: +86-10-8522-1199 FAX: +86-10-8522-1125 14F, No. 7, Song Ren Road, Taipei 110, TAIWAN Phone: +886-2-8786-6688 AMERICA EPSON ELECTRONICS AMERICA, INC. CHINA SHANGHAI Branch SINGAPORE EPSON SINGAPORE PTE., LTD. 214 Devcon Drive, San Jose, CA 95112, USA Phone: +1-800-228-3964 FAX: +1-408-922-0238 Room 01 & 04 17F, Greenland Center II, 562 Dong An Road, Shanghai 200032, CHINA Phone: +86-21-5423-5577 FAX: +86-21-5423-4677 1 HarbourFront Place, #03-02 HarbourFront Tower One, SINGAPORE 098633 Phone: +65-6586-5500 FAX: +65-6271-3182 EUROPE EPSON EUROPE ELECTRONICS GmbH CHINA SHENZHEN Branch KOREA SEIKO EPSON CORP. Riesstrasse 15, 80992 Munich, GERMANY Phone: +49-89-14005-0 Room 804-805, 8th Floor, Tower 2, Ali Center, No.3331 Keyuan South RD (Shenzhen bay), Nanshan District, Shenzhen 518054, CHINA 19F, KLI 63 Bldg., 60 Yoido-dong, Youngdeungpo-Ku, Seoul 150-763, KOREA Phone: +82-2-784-6027 FAX: +82-2-767-3677 FAX: +49-89-14005-110 Phone: +86-10-3299-0588 FAX: +886-2-8786-6660 FAX: +86-10-3299-0560 http://global.epson.com/products/semicon NOTICE: Document code: X94A-C-001-02.1 No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. 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