S1D13517F00A100

GRAPHICS S1D13517 S1D13517 External SDRAM LCD Controller March 2009 The S1D13517 is a color LCD graphics controller which uses an external SDRAM display buffer. The S1D13517 supports an 8/16-bit indirect host interface while providing high performance bandwidth to external SDRAM, allowing for fast screen updates. The S1D13517 supports displays up to 960x540 (QHD) @ 24 bpp or 800x600 (SVGA)@ 24bpp, controlling a main the window and up to two Picture-in-Picture windows. Additionally, the S1D13517 is designed with a 2D Graphics Engine with Alpha Blending. The S1D13517 uses a double-buffer architecture to prevent any visual tearing during streaming video screen updates. „ FEATURES • • • • • • • • • Main Display Window with two Picture-in-Picture Easy to use, Easy to connect External 16M-bit, 64M-bit or 128M-bit SDRAM High performance SDRAM controller 8/16-bit asynchronous indirect parallel interface (used for display or register data) Input data formats: RGB 8:8:8, RGB 5:6:5 Active Matrix TFT interface: 18/24-bit interface Supports resolutions up to 960x540 or 800x600 Software Power Save mode • • • • • • windows 180° hardware rotation and mirror of display image Double-Buffer available to prevent image tearing during streaming input PWM output for LCD backlight control Internal programmable PLL SS (Spread spectrum) clock available General Purpose Output pins „ SYSTEM BLOCK DIAGRAM SDRAM (16-bit) Host CPU Data and Control Signals (8/16-bit) 13517 Active Matrix TFT Display (18/24-bit) S1D13517 Includes: • Two Picture-in-Picture windows • Double-Buffering • PWM output • Alpha Blending acceleration X92A-C-001-01 Revision 1.0 1 GRAPHICS S1D13517 „ DESCRIPTION Display Features Frame Buffer • External 16M-bit, 64M-bit or 128M-bit SDRAM • • • • • • memory support • Maximum 90MHz SDRAM clock • 16-bit bus width • Maximum 16-Buffer separation available Host Interface • 8/16-bit asynchronous parallel interface (used for display or register data) • Indirect addressing Intel80 interface • Burst and rectangular write available for memory Input Data Format • • 24 bit-per-pixel (bpp) color depths Display window Two Picture-in-Picture windows 2D graphics engine (Alpha blending, Copy) 180° hardware rotation and mirror of display image. Double-Buffer available to prevent image tearing during streaming input Software Multi-Buffer available for simple animation TE (Tearing Effect) output Clock Source • Internal programmable PLL (Maximum 180MHz) • Spread Spectrum clock available for PCLK and SDCLK • RGB 8:8:8, RGB 5:6:5 Display Support • • • Active Matrix TFT • 18/24-bit interface • Supports resolution up to 960x560 (QHD) • HVGA, VGA, WVGA, SVGA (note: frequency: 31MHz to 80MHz) LCD pixel clock (Maximum PCLK = 45MHz) SDRAM clock (Maximum SDCLK = 90MHz Miscellaneous Power • COREVDD 2.5 volts, PLLVDD 2.5 volts and IOVDD 3.3 volts • • • • PWM output for LCD backlight control Software Power Save mode General Purpose Output pins are available (GPO[3:0]) QFP15 128-pin package (16mm x 16mm x 1.7mm) CONTACT YOUR SALES REPRESENTATIVE FOR COMPREHENSIVE DESIGN TOOLS • S1D13517 Technical Documentation • CPU Independent Software Utilities • S1D13517 Evaluation Boards • Royalty Free source level driver code Japan Seiko Epson Corporation IC International Sales Group 421-8, Hino, Hino-shi Tokyo 191-8501, Japan Tel: +81-42-587-5814 Fax: +81-42-587-5117 North America Epson Electronics America, Inc. 2580 Orchard Parkway San Jose, CA 95131, USA Tel: +1-800-228-3964 Fax: +1-408-922-0238 China Epson (China) Co., Ltd. 7F, Jinbao Bldg. No. 89 Jinbao St. Dongcheng District Beijing 100005, China Tel: +86-10-6410-6555 Fax: +86-10-6410-7320 Taiwan Epson Taiwan Technology & Trading Ltd. 14F, No. 7 Song Ren Road Taipei 110, Taiwan Tel: +886-2-8786-6688 Fax: +886-2-8786-6660 Hong Kong Epson Hong Kong Ltd. 20/F, Harbour Centre 25 Harbour Road Wanchai, Hong Kong Tel: +852-2585-4600 Fax: +852-2827-4346 Europe Epson Europe Electronics GmbH Riesstrasse 15 80992 Munich, Germany Tel: +49-89-14005-0 Fax: +49-89-14005-110 Singapore Epson Singapore Pte., Ltd. 1 HarbourFront Place #03-02 HarbourFront Tower One Singapore 098633 Tel: +65-6586-5500 Fax: +65-6271-3182 Korea Seiko Epson Corp. Korea Office 50F, LKI 63 Bldg. 60 Yoido-dong, Youngdeungpo-Ku, Seoul, 150-763, Korea Tel: +82-2-784-6027 Fax: +82-2-767-3677 ©SEIKO EPSON CORPORATION 2008-2009. All rights reserved. Information in this document is subject to change without notice. You may download and use this document, but only for your own use in evaluating Seiko Epson/EPSON products. You may not modify the document. Epson Research and Development, Inc. disclaims any representation that the contents of this document are accurate or current. The Programs/Technologies described in this document may contain material protected under U.S. and/or International Patent laws. EPSON is a registered trademark of Seiko Epson Corporation. All other trademarks are the property of their respective owners. 2 Revision 1.0 X92A-C-001-01