參數(shù)資料
型號(hào): DTTI5516XWC
廠商: 意法半導(dǎo)體
英文描述: Single module demodulator and decoder IC for digital video set-top boxes
中文描述: 單模塊,解調(diào)器和解碼器IC為數(shù)字視頻機(jī)頂盒
文件頁(yè)數(shù): 2/2頁(yè)
文件大小: 87K
代理商: DTTI5516XWC
DTTi5516
2/2
Features
Enhanced ST20 32-bit VL-RISC CPU
180 MHz, 8 Kbyte instruction cache, 8 Kbyte data
cache and 8 Kbyte SRAM
Memory interfaces
121 MHz shared memory interface,16-bit wide
SDRAM interface, 64 and 128 Mbit support
SRAM, SDRAM, SFlash
support
Programmable transport interfaces (PTI)
Integrated DES-ECB, DVB and ICAM descramblers
Support for low cost DVB-CI interface
MPEG2 MP@ML video decoder
Greater than 2x decoding speed
Trick modes including smooth fast-forward and rewind
Fully programmable horizontal and vertical SRCs
Graphics/display
5 display planes
2, 4 and 8 bpp CLUT graphics, 256 x 30 bits (AYCbCr)
CLUT entries
RGB16 support
Audio subsystem
MPEG-1 layers I/II decoding (MP3 option)
Dolby Digital 5.1 decoding downmixed to 2-channels
Dolby Pro Logic compatible output
PCM mixing and sample rate conversion
SRS/TruSurround virtual surround sound
On-chip peripherals
5 ASCs (UARTs) with Tx and Rx FIFOs
6 x 8-bit banks of parallel I/O
2 smartcard interfaces and clock generators
2 SSCs for I2C master/slave interface
4 PWM channels
Teletext serializer and DMA module
Multi-channel infrared transmitter/receiver
Modem analog front-end interface
IEEE1284 interface
Low-power / RTC / watchdog controller
DVB-T decoding and NorDig II compliant
Single frequency network (SFN) compatible
Adjacent channel interference canceller (ACI)
Excellent static and dynamic (Doppler) performance
Automatic guard interval and mode detection
Accepts 6, 7 and 8 MHz channel bandwidths
Lock indicators and general-purpose I/O pins
Supports 2K, 8K modes
Supports QPSK, 16, 64 QAM constellations
1/4, 1/8, 1/16, 1/32 guard intervals
Supports hierarchical and non-hierarchical modes
Ordering information
Salestype
Description
STi5516-DVB
Reference software drivers
DTTi5516-Brick
Development platform
DTTi5516xWC
IC reference
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics.
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DTTI5516 Single module demodulator and decoder IC for digital video set-top boxes
DTTI5516-BRICK Single module demodulator and decoder IC for digital video set-top boxes
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