x92a-c-001-01 1 revision 1.0 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 ? system block diagram ? 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 ? main display window with two picture-in-picture 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 data and host control signals 13517 active matrix tft display ? two picture-in-picture windows ? double-buffering s1d13 5 17 i ncludes: ? pwm output cpu sdram (16-bit) (8/16-bit) (18/24-bit) ? alpha blending acceleration
revision 1.0 x92a-c-001-01 2 graphics s1d13517 ? description 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 ? 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 power ? corevdd 2.5 volts, pllvdd 2.5 volts and iovdd 3.3 volts display features ? 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 dur- ing 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 (note: frequency: 31mhz to 80mhz) ? lcd pixel clock (maximum pclk = 45mhz) ? sdram clock (maximum sdclk = 90mhz miscellaneous ? 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 ?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 docume nt 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. hong kong epson hong kong ltd. 20/f, harbour centre 25 harbour road wanchai, hong kong tel: +852-2585-4600 fax: +852-2827-4346 singapore epson singapore pte., ltd. 1 harbourfront place #03-02 harbourfront tower one singapore 098633 tel: +65-6586-5500 fax: +65-6271-3182 europe epson europe electronics gmbh riesstrasse 15 80992 munich, germany tel: +49-89-14005-0 fax: +49-89-14005-110 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 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 north america epson electronics america, inc. 2580 orchard parkway san jose, ca 95131, usa tel: +1-800-228-3964 fax: +1-408-922-0238 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 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
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