S1D13517F00A100

S1D13517F00A100 Datasheet

S1D13517 External SDRAM LCD Controller

Part	Datasheet
S1D13517F00A100	S1D13517F00A100 (pdf)

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GRAPHICS S1D13517 External SDRAM LCD Controller S1D13517 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 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 • 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 - SYSTEM BLOCK DIAGRAM Host CPU SDRAM 16-bit Data and Control Signals 8/16-bit 13517 Active Matrix TFT Display 18/24-bit S1D13517 Includes • Two Picture-in-Picture windows • Double-Buffering • PWM output • Alpha Blending acceleration X92A-C-001-01 GRAPHICS S1D13517 - DESCRIPTION Frame Buffer Display Features • External 16M-bit, 64M-bit or 128M-bit SDRAM • 24 bit-per-pixel bpp color depths memory support • Display window • Maximum 90MHz SDRAM clock • 16-bit bus width • Maximum 16-Buffer separation available • Two Picture-in-Picture windows • 2D graphics engine Alpha blending, Copy • 180° hardware rotation and mirror of display image. Host Interface • Double-Buffer available to prevent image tearing dur- • 8/16-bit asynchronous parallel interface used for ing streaming input display or register data • Software Multi-Buffer available for simple animation • Indirect addressing Intel80 interface

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GRAPHICS

S1D13517 External SDRAM LCD Controller

S1D13517

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 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
• 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
- SYSTEM BLOCK DIAGRAM

Host CPU

SDRAM 16-bit

Data and Control Signals
8/16-bit
13517

Active Matrix TFT Display 18/24-bit

S1D13517 Includes
• Two Picture-in-Picture windows
• Double-Buffering
• PWM output
• Alpha Blending acceleration

X92A-C-001-01

GRAPHICS S1D13517
- DESCRIPTION

Frame Buffer

Display Features
• External 16M-bit, 64M-bit or 128M-bit SDRAM
• 24 bit-per-pixel bpp color depths
memory support
• Display window
• Maximum 90MHz SDRAM clock
• 16-bit bus width
• Maximum 16-Buffer separation available
• Two Picture-in-Picture windows
• 2D graphics engine Alpha blending, Copy
• 180° hardware rotation and mirror of display image.

Host Interface
• Double-Buffer available to prevent image tearing dur-
• 8/16-bit asynchronous parallel interface used for
ing streaming input
display or register data
• Software Multi-Buffer available for simple animation
• Indirect addressing Intel80 interface

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Datasheet ID: S1D13517F00A100 511866