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SM768
Falcon Embedded Graphics Processor
SM768 high performance graphics processor provides dual full HD 1920 x 1080 display channels to multiple outputs
that include VGA, HDMI, LVDS and digital video (CMOS level) interfaces. With 256MB internal DDR3 memory and
packaged in a 19x19mm 320-pin BGA MCM, SM768 supports H.264 AVS+ video decoding with 128-bit graphics engine
for full high definition resolution outputs. SM768 graphic engine includes front-end color space conversion and
back-end YUV color space conversion with scaling.
SM768 connects to a host via SuperSpeed USB 3.0 Device interface or PCIe 2.0 x2 interface, and also supports
standalone video applications, zero client, or signage/media player applications with an internal USB Host for
connecting peripherals such as keyboard, mouse, network, and storage devices. SM768 supports dual FHD 1920 x
1080 or single 3840 x 2160 (4K) display resolution.
APPLICATIONS
Zero Client
Factory Automation (HMI)
USB Display
Gaming Machine
Digital Signage
Medical Device
IPC / POS / MFP / DVR
Small Form Factor-Low Power Embedded Display Applications
FEATURES
System Interfaces
USB 3.0 Device Interface - connection to USB Host
USB 2.0 Hub Three (3) Port for peripherals:
Keyboard/Mouse/Network/Camera/Storage
USB 2.0 Host Interface for USB network interfaces or
standalone media display applications
PCI-Express Gen2 x1/x2 lane device slave Interface
Memory Support
Supports 256MB internal DDR3 memory or up to 1GB
external
Internal memory for power efficient and small form factor
requirements
Software Support
Windows operating systems: WinXP 32-bit / Win7 /
Server 2008R2/2012 / Win8
- Supports Windows Multipoint Server (WMS)
Linux OS Ubuntu drivers (Red Hat and SUSE as
required)
Linux Userful Multi-Seat Server 6.x/7.1 support including
Virtualization
Media playback: Windows Media Player 11, Win DVD 8,
PowerDVD 7, RealPlayer 11
- Audio: Support PCM audio data format, Windows XP
32-bit/Win7/2008 R2/Win8 Drivers, Linux
Ubuntu/RHEL/Suse, Windows Compact 7 and MAC
OS X (per request)
BLOCK DIAGRAM
Display Features
Video decode support: H.264 MVC/AVS+, MPEG-4,
MPEG2, M-JPEG, RealVideo, VC-1, & Theora
Support Independent Dual channels up to Full HD –
1920x1080 resolution
Four Display layer support per channel: Graphics,
hardware cursor, video and alpha layers
HDMI 1.4 Interface output supports up to 4K
(3840x2160) resolution
24-bit dual LVDS channels for direct LCD panel connect
– Two separate, or single high-res panel
24-bit digital video for direct panel interface up to
1920x1080 @60Hz
Triple 8-bit DACs with pixel rate up to 350 MHz
128-bit wide high performance graphics engine
Hardware acceleration of Bitblt, Stretch Blt, Line Draw,
Polygon Fill, full ROP3
Resolution support: VGA (640x480), SVGA, XGA,
SXGA, WXGA, ED, WXGA+, WSXGA+, Full HD
(1920x1080), WUXGA, QWXGA, WQXGA (2560x1600),
SPECIFICATION
Graphics Engine
2D
Host Interface
USB 3.0
PCIe x 1, x 2
Int. Memory
256MB DDR3 (option)
Ext. Memory
1GB DDR3 (max)
Modes: Extended Desktop Single & Dual View, Clone,
Resolution
Dual 1920x1080 or 3840x2160 (max)
Portrait/Landscape modes
Operation Temperature Commercial (0°C to +70°C)
and 4K Ultra HD (3840x2160)
Extended (-40°C to +85°C)
Package
320-pin BGA MCM (19mm x 19mm)
Silicon Motion, Inc.
8F-1, No. 36, Taiyuan St., Jhubei City,
Hsinchu County 30265, Taiwan
Tel: +886-3-552-6888
www.siliconmotion.com
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