Revision 1.02
X82A-C-001-01 2
GRAPHICS
S1D13771
■ DESCRIPTION
■ THEORY OF OPERATION
The S1D13771 contains an embedded SRAM frame buffer allowing up to VGA resolution to be stored using a high
quality scaling algorithm. All stored images can be scaled-up or scaled-down for display on the TV using bi-cubic
scaling. If the resulting image is not scaled-up to the maximum resolution defined by the TV standard, the image
is automatically centered and bordered with a programmable border color.
A 3x3 pixel filter and programmable chrominance / luminance filters are provided to generate a high quality TV
image.
Integrated Frame Buffer
• Embedded SRAM
CPU Interface
• 8-bit Parallel Indirect Interface (Intel 80)
• Chip select is used to select device. When in-active, any
input data/commands are ignored.
Input Formats
• RGB: 8:8:8, 6:6:6, 5:6:5
• YUV: 4:2:2
• All input data is processed by the scaler and stored in
internal memory.
TV Output
• Composite PAL / NTSC output
• 15-Tap Programmable Chrominance / Luminance Filters
• Scaler uses Bi-Cubic scaling to scale-up or scale-down
• Auto-Border / Auto-Center
• Programmable border color
• Square Pixel Correction
• Macrovision Protection Support (bond-out option)
• TV Connect/Disconnect Detection
Image Enhancement Engine
• 3x3 Pixel filter
• User defined coefficients
• Individual control for each YUV component
• Display effects include: smooth, sharpen, blur, detail,
edge enhance, emboss, contour, flicker filter, sepia, and
dot crawl correction
Clock Input
• Single digital clock input used for: (18-27MHz typical)
• Internal PLL reference clock (PLL used for system clock)
• TV Timing (can optionally use PLL÷2)
• DDS Timing (can optionally use PLL÷2)
Miscellaneous
• Power save mode
• Software controllable via registers
• General purpose IO pins
• Configurable interrupt associated with GPIO inputs
• CORE
VDD
1.5 Volts and IO
VDD
1.8 to 3.3 Volts
• DAC power supply: 3.0 Volts
• Package: W-CSP 64-pin (4.46 x 4.46mm)
CONTACT YOUR SALES REPRESENTATIVE FOR THESE COMPREHENSIVE DESIGN TOOLS
• S1D13771 Technical
Documentation
• CPU Independent
Software Utilities
• Evaluation Boards • Royalty Free source level
driver code
© SEIKO EPSON CORPORATION 2006-2007. All rights reserved.
Information in this document is subject to change without notice. This is not an offer for sale. 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.
Hong Kong
Epson Hong Kong Ltd.
20/F., Harbour Centre
25 Harbour Road
Wanchai, Hong Kong
Tel: 2585-4600
Fax: 2827-4346
http://www.epson.com.hk/
Singapore
Epson Singapore Pte Ltd
1 HarbourFront Place #03-02
HarbourFront Tower One
Singapore, 098633
Tel: (65) 6586-5500
Fax: (65) 6271-3182
http://www.epson.com.sg/
Europe
Epson Europe Electronics GmbH
Riesstrasse 15
80992 Munich, Germany
Tel: 089-14005-0
Fax: 089-14005-110
http://www.epson-electronics.de/
Japan
Seiko Epson Corporation
IC International Sales Group
421-8, Hino, Hino-shi
Tokyo 191-8501, Japan
Tel: 042-587-5812
Fax: 042-587-5564
http://www.epson.co.jp/
Taiwan
Epson Taiwan Technology & Trading Ltd.
14F, No. 7
Song Ren Road
Taipei 110
Tel: 02-8786-6688
Fax: 02-8786-6677
http://www.epson.com.tw/
North America
Epson Electronics America, Inc.
2580 Orchard Parkway
San Jose, CA 95131, USA
Tel: (408) 922-0200
Fax: (408) 922-0238
http://www.eea.epson.com/
