Epson S1D13705 - Manual (Page 6)

X27A-C-001-04 2
GRAPHICS
S1D13705
■ DESCRIPTION
Memory Interface
• Embedded 80K byte SRAM display buffer.
CPU Interface
• Direct support for:
Hitachi SH-3.
Hitachi SH-4.
Motorola M68xxx.
MPU bus interface with programmable READY.
• CPU write buffer.
Display Support
• 4/8-bit monochrome LCD interface.
• 4/8-bit color LCD interface.
• Single-panel, single-drive passive displays.
• Dual-panel, dual-drive passive displays.
• Active matrix TFT / D-TFD interface.
• Example resolutions:
640x480 at a color depth of 2 bpp.
640x240 at a color depth of 4 bpp.
320x240 at a color depth of 8 bpp.
Clock Source
• Single clock input for both pixel and memory clocks.
• The S1D13705 clock source can be internally divided
down for a higher frequency clock input.
• Dynamic switching of memory clocks in portrait mode.
Display Modes
• 1/2/4/8 bit-per-pixel (bpp) support on LCD.
• Up to 16 shades of gray using FRM on
monochrome passive LCD panels.
• Up to 256 simultaneous colors from a possible 4096
colors on passive STN and active matrix TFT/D-TFD
LCD panels.
• Split Screen Display: allows two different images to be
simultaneously viewed on the same display.
• Virtual Display Support: displays images larger than
the display size through the use of panning.
• Double Buffering/multi-pages: provides smooth
animation and instantaneous screen update.
• Hardware Portrait Mode: direct hardware 90°
rotation of display image for portrait mode display.
Power Down Modes
• Software Suspend mode.
• LCD power-down sequencing.
Operating Voltage
• CORE
VDD
2.7 to 3.6 volts; IO
VDD
2.7 to 5.5 volts.
Package
• 80-pin QFP14.
FOR SYSTEM INTEGRATION SERVICES
FOR WINDOWS® CE CONTACT:
Epson Research & Development, Inc.
Suite #320 - 11120 Horseshoe Way
Richmond, B.C., Canada V7A 5H7
Tel: (604) 275-5151
Fax: (604) 275-2167
Email: [email protected]
http://www.erd.epson.com CONTACT YOUR SALES REPRESENTATIVE FOR THESE
COMPREHENSIVE DESIGN TOOLS:
• S1D13705 Technical Manual
• S5U13705 Evaluation Boards
• Windows

CE Display Driver
• CPU Independent Software Utilities
Japan
Seiko Epson Corporation
Electronic Devices Marketing Division
421-8, Hino, Hino-shi
Tokyo 191-8501, Japan
Tel: 042-587-5812
Fax: 042-587-5564
http://www.epson.co.jp
Hong Kong
Epson Hong Kong Ltd.
20/F., Harbour Centre
25 Harbour Road
Wanchai, Hong Kong
Tel: 2585-4600
Fax: 2827-4346
Taiwan
Epson Taiwan Technology
& Trading Ltd.
10F, No. 287
Nanking East Road
Sec. 3, Taipei, Taiwan
Tel: 02-2717-7360
Fax: 02-2712-9164
Singapore
Epson Singapore Pte., Ltd.
No. 1
Temasek Avenue #36-00
Millenia Tower
Singapore, 039192
Tel: 337-7911
Fax: 334-2716 Europe
Epson Europe Electronics GmbH
Riesstrasse 15
80992 Munich, Germany
Tel: 089-14005-0
Fax: 089-14005-110
North America
Epson Electronics America, Inc.
150 River Oaks Parkway
San Jose, CA 95134, USA
Tel: (408) 922-0200
Fax: (408) 922-0238
http://www.eea.epson.com
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