Realtek 1055 规格书

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The RTD1055 is a highly integrated SoC for Consumer Electronic products requiring High Definition
Media Playback, and USB Mass Storage capabilities.
Main features of the RTD1055 include HD MPEG1/2/4 & HD JPEG Decoder, HD AVC/VC-1 Decoder,
RM/RMVB Decoder, TV Encoder with CVBS/YPbPr out, analog audio out, SPDIF out, HDMI
Transmitter and PHY, OTP (One-Time Programmable ROM), dual USB2.0 Host or one USB2.0
Host/Device with dual port integrated PHY, and NOR flash controller.



2. Features
2.1. Hardware Features
● System and Peripherals
● 500MHz MIPS24Kc processor
● Video DSP with HW acceleration
● Audio DSP with HW acceleration
● Supports up to 256MB DDR2 / DDR3
SDRAM with 16-bit data interface
● Supports Serial Flash with dual I/O data
interface
● Boot-ROM and OTP (One-Time
Programmable ROM) for Secure-Boot
and Key storage
● Integrates dual USB2.0 High Speed Host
controller, or one Host/Device controller,
and Dual PHY
● Supports UART/IrDA/I2C/GPIO/
EJTAG/VFD/RTC
● Audio Interface and Function
● Built-in Audio DAC with 24-bit
resolution
● IEC-958 (SPDIF) digital audio output
● 7.1 down-mix
● MPEG I Layer 1, 2, 3 (2-CH) and MPEG
II Layer 1, 2 (Multi-Channel)
● LPCM, ADPCM, FLAC, AAC, WAV,
and OGG Vorbis
● DTS HD Master Audio, High Resolution,
LBR
● Dolby® Digital Plus, TrueHD
● RA1/RA-cook/RA-lossless
● WMA/WMA Pro, Dolby® Digital AC3
and DTS® (Licensee Only)
● Video Interface
● TV encoder with three 12-bit video D/A
converters
● NTSC and PAL TV systems
● Composite analog video outputs or
Component (YPbPr or RGB) analog
video output
● HDMI v1.3 transmitter with CEC
● 3D De-interlacer
● Bitmap OSD
● Video and Picture Function
● Supports 1 HD decode
● MPEG1, VCD 1.0/2.0, SVCD
● Supports HD MPEG2 (up to MP@HL
1080i), ISO/IFO/VOB/TS
● Supports HD MPEG4 SP/ASP
(720p/1080i/1080p), Xvid
● H.264 BP@L3, HP@L4.1
● WMV9/VC-1 AP@L3
● RealVideo 8/9/10, up to 720@30P
● DivX3/4/5/6 (Licensee Only)
● AVS HD 1920 x 1080
● HD JPEG with unlimited resolution
(40M-pixel tested)
● Full-pixel JPEG decode with high
resolution zoom-in
● De-blocking/De-ringing Filter
● Video upscaling from SD to HD
(720p/1080i/1080p)
● Supports 24 / 30 / 36 bits deep color
● Copy Protection
● DeCSS



3.Licenses
Supply of this product does not convey a license under the relevant intellectual property of the companies
mentioned in this section nor imply any right to use this intellectual property in any finished end-user or
ready to use final product. An independent license for such use is required and can be obtained by
contacting the company or companies concerned.
Details of features requiring licenses are not provided in this datasheet. Features requiring licenses are:
CSS
CSS DVD Copy Protection is the intellectual property of Matsushita Electronics Industrial Co. The CSS
DVD Copy Protection license allows the use of the CSS decryption cell embedded in the RTD1055. For
details, contact Matsushita at: Matsushita Electronics Industrial Co. LTD, CSS Interim License
Organization, 1006 Kadoma, Kadoma-Shi, Osaka 571-8503 JAPAN.
DivX
DivX and the DivX logo are registered trademarks of DivXNet-works, Inc. in the USA and other
countries.
RM/RMVB
RM/RMVB is the intellectual property of RealNetworks. The RM/RMVB licenses allow the use of the
corresponding decoder executed in the RTD1055. For details, contact RealNetworks at: RealNetworks,
Attn: Helix Community Manager, 2601 Elliott Avenue, Seattle, WA 98121, USA.
http://www.realnetworks.com.
Dolby®Digital, Digital Plus, TrueHD, Pro Logic® II
Dolby Digital, Digital Plus, TrueHD, and Pro Logic II are intellectual properties of Dolby Labs. The
Dolby Digital, Digital Plus, TrueHD, and Pro Logic II license allow the use of the corresponding decoder
embedded in the RTD1055.
For details, contact Dolby Labs at: Dolby Labs, 100 Potrero Avenue, San Francisco, CA 94103, USA.
DTS®
DTS is the intellectual property of Digital Theater Systems Inc. The DTS licenses allow the use of the
corresponding decoder executed in the RTD1055. For details, contact Digital Theater Systems Inc at:
DTS, 5171 Clareton Drive, Agoura Hills, CA 91301, USA. http://www.dtsonline.com.
Windows Media®
Windows Media is the intellectual property of Microsoft Corporation. The Windows Media license
allows the use of the Windows Media decoders in the RTD1055. For details, contact Microsoft at:
Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399, USA.
http://www.microsoft.com.



4. Features
● HDMI 1.3, HDCP 1.1, and DVI 1.0 compliant transmitter
● Video Support
● Standard-definition video format timing:
1440 x 480i@59.94/60Hz, 1440 x 576i@50Hz, 720 x 480p@59.94/60Hz, 720 x 576p@50Hz
● High-definition video format timing:
1280 x 720p@59.94/60Hz, 1280 x 720p@50Hz, 1920 x 1080i@59.94/60Hz, 1920 x
1080i@50Hz, 1920 x 1080p@24Hz,1920 x 1080p@60Hz, 1920 x 1080p@50Hz
● Pixel Encoding and Color Depth:
YCbCr 4:2:2 and Deep Color 24-bit
YCrCr 4:4:4 and Deep color 24/30/36-bit
RGB 4:4:4 and Deep color 24/30/36-bit
● Audio Support
● Audio sample rate: 32~192k
● Sample size: 16~24 bit
● Up to 8-channel
● Supports PCM, Dolby Digital, DTS digital audio transmission
● IEC60958 and IEC61937 compatible
● Support High-Bitrate Audio