S1D13700 Embedded Memory Graphics LCD Controller
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S1D13700F02A100 (pdf) |
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S1D13700F01A100 |
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LCD Controller S1D13700 Embedded Memory Graphics LCD Controller S1D13700 August 2007 The S1D13700 Embedded Memory Graphics LCD Controller can display both text and graphics on an LCD panel. The S1D13700 allows layered text and graphics, scrolling of the display in any direction, and partitioning of the display into multiple screens. It includes 32K bytes of embedded SRAM display memory which is used to store text, character codes, and bit-mapped graphics. The S1D13700 handles display controller functions including transferring data from the controlling microprocessor to the buffer memory, reading memory data, converting data to display pixels, and generating timing signals for the LCD panel. The S1D13700 is designed with an internal character generator which supports 160, 5x7 pixel characters in internal mask ROM CGROM and 64, 8x8 pixel characters in character generator RAM CGRAM . When the CGROM is not used, up to 256, 8x16 pixel characters are supported in CGRAM. Designed as a functional replacement to the S1D13305, the S1D13700 has an expanded feature set which includes direct support of the Motorola MC68K microprocessor family, embedded display buffer, increased clock speeds, increased grayscale depths, lower power technology and smaller packages. • FEATURES CPU Interface • 8-bit CPU data bus interface • Direct Address Bus support for: Generic Z80/8080 family bus interface Motorola MC68K family bus interface • Indirect Address Bus support for Generic Z80/8080 family bus interface Motorola MC68K family bus interface Motorola M6800 family bus interface Memory Interface • Embedded 32K byte SRAM display buffer Display Support • 4-bit monochrome LCD interface • Programmable Display Resolutions: Typical resolutions include 640x240 at 1 bpp 320x240 at 2 bpp 240x160 at 4 bpp • 1/2-duty to 1/256-duty LCD drive Character Generation • 160, 5x7 pixel characters in embedded maskprogrammed character generator ROM • Up to 256, 8x16 pixel characters in embedded character generator RAM Display Modes • Gray Shade Support for 1/2/4 bit-per-pixel up to 16 gray shades • Text, graphics, and combined text/graphics display modes • Three overlapping screens in graphics mode • Programmable cursor control Hardware Cursor • Smooth horizontal and vertical scrolling of all or part of the display Power • Software initiated Power Save Mode • Low power consumption • Flexible Power Supply configuration: CORE VDD to volts. NIO VDD to volts LCD interface . HIO VDD to volts CPU interface . Clock Source • Two terminal crystal or Single Oscillator input clock maximum of 60MHz Package • TQFP13-64pin X42A-C-001-01 LCD Controller S1D13700 • SYSTEM BLOCK DIAGRAM Control Clock S1D13700 Digital Out Flat Panel CONTACT YOUR SALES REPRESENTATIVE FOR THESE COMPREHENSIVE DESIGN TOOLS: • S1D13700 Technical Manual • S1D13700 Evaluation Boards • Software Utilities 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 Hong Kong Epson Hong Kong Ltd. 20/F., Harbour Centre 25 Harbour Road Wanchai, Hong Kong Tel 2585-4600 Fax 2827-4346 North America Epson Electronics America, Inc. 2580 Orchard Parkway San Jose, CA 95131, USA Tel 408 922-0200 Fax 408 922-0238 Europe Epson Europe Electronics GmbH Riesstrasse 15 80992 Munich, Germany Tel 089-14005-0 Fax 089-14005-110 Taiwan Epson Taiwan Technology & Trading Ltd. 14F, No. 7 Song Ren Road Taipei 110 Tel 02-8786-6688 Fax 02-8786-6677 |
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