S1D13743F00A200

S1D13743 S1D13743 WQVGA LCD Controller The S1D13743 is a WQVGA color LCD controller with an embedded 464 KB display buffer. The S1D13743 supports a 8/16-bit Intel 80 CPU architecture while providing high performance bandwidth into display memory allowing for fast screen updates. Products requiring a rotated display image can take advantage of the SwivelView TM feature which provides hardware rotation of the display memory transparent to the software application. Resolutions supported include 480x272@24bpp single buffered or 320x240@24bpp double-buffered. The S1D13743 uses a double-buffer architecture to prevent any visual tearing during streaming video screen updates. The S1D13743 provides a low cost, low power solution for embedded markets which makes it an ideal display solution for a wide variety of applications. FEATURES • • • • • • • • • • Embedded 464 KB SRAM display buffer Low operating voltage 8/16-bit Intel 80 interface (used for display or register data) Input data formats: RGB 8:8:8, 6:6:6, 5:6:5 and YUV 4:2:2, 4:2:0 All input data is converted and stored as RGB 8:8:8 Supports TFT panels RGB interface: 18/24-bit Supports resolutions up to 352x440 Hardware / software power save mode 24 bpp color depths • • • • • • • SwivelViewTM: 90°, 180°, 270° counter-clockwise hardware rotation of display image Double-buffer available to prevent image tearing during streaming input Pixel doubling: horizontal and vertical averaging for smooth doubling of a single window Pixel halving: no limitation on number of windows Internal programmable PLL Single MHz clock input: CLKI General purpose input/output pins SYSTEM BLOCK DIAGRAM HOST CPU Data/Control Signals Digital RGB Out S1D13743 TFT LCD Panel S1D13743 Features • • • • • 464 KB SRAM Double Buffer suppot Pixel doubling Pixel halving SwivelviewTM Rotation S1D13743 Display Buffer • DESCRIPTION Display Support Embedded 464 KB SRAM display buffer CPU Interface • 8/16-bit Intel 80 interface (used for display or register data) Indirect addressing • Input Data Format • • • RGB: 8:8:8, 6:6:6, 5:6:5 YUV 4:2:2, 4:2:0 All input data is converted and stored as RGB 8:8:8 • • • Display Features • • Miscellaneous • • • Internal programmable PLL Single MHz clock input: CLKI CLKI available as CLKOUT (separate CLKOUTEN pin associated with output) Hardware/software power save mode Input pin to enable/disable power save mode General purpose input/output pins are available (GPIO[7:0]) COREVDD 1.5 volts IOVDD 1.65 ~ 3.6 volts QFP20 144-pin package • • • • • Supports TFT panels o 18/24 bit RGB interface Supports resolutions up to 352x440 Frame rate modulation using 24 bpp data when configured for an 18-bit LCD panel • • • • 24 bpp color depth All display writes are handled by window apertures/position (for complete or partial display updates). All window coordinates are referenced to top left corner of the displayed image (even in a rotated display, the top-left corner is maintained and no host side translation need take place). SwivelViewTM: 90°, 180°, 270° counter-clockwise hardware rotation of display image. All displayed windows can have independent rotation. No additional programming necessary when enabling these modes. Double-buffer available to prevent image tearing during streaming input. Resolutions supported must fit inside 384 KB. Typical resolution of 320x240. Pixel doubling: horizontal and vertical averaging for smooth doubling of a single window Pixel halving: no limitation on number of windows For more information on the S1D13743 and other Epson Display Controllers, visit the Epson Global website. https://global.epson.com/products_and_drivers/semicon/products/display_controllers/ For Sales and Technical Support, contact the Epson representative for your region. https://global.epson.com/products_and_drivers/semicon/information/support.html NOTICE: Document code: X70A-C-001-03.2 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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