STI5162

更新时间： 2024-11-23 12:23:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器
页数	文件大小	规格书
7页	65K
描述
Low-cost interactive set-top box decoder

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中文翻译

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数据手册

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STI5162 数据手册

STi5162

Low-cost interactive set-top box decoder

Data Brief

Features

■ Central DMA controller

■ Enhanced ST20 32-bit VL-RISC CPU

■ Unified memory interface

■ PAL/NTSC/SECAM encoder

– RGB, CVBS, Y/C and YUV outputs with four

– up to 133 MHz, 16-bit wide SDR SDRAM,

– up to 166 MHz, 16-bit wide DDR SDRAM

10-bit DAC outputs.

■ Audio subsystem

■ Programmable Flash memory interface

– simultaneous MPEG audio decode and

output of Dolby streams on S/PDIF

■ Demodulator compatible with I and Q or IF

inputs for tuner interface

– IEC958/IEC1937 digital audio output

interface

– integrated stereo audio DAC

■ Channel management

■ Digital carrier, timing & symbol recovery loops

■ On-chip peripherals

■ Decoding

– ASC (UART) with Tx and Rx FIFOs

– 3 banks of 8-bit programmable I/O

– integrated VCXO

– QPSK - 16 QAM - 64 QAM constellations

■ MPEG-2 MP@ML video decoder

■ Graphics and display

■ JTAG/TAP interface

– 3 display planes

– 2D paced blitter engine with fill function

■ Package

– 15 mm x 15mm PBGA240 0.8 mm pitch.

■ Programmable transport interface (PTI)

– single transport stream input for DVB

NOR

FLASH

DDR/SDR

SDRAM

Audio output

AudioL/R S/PDIF RGB/YC/CVBS Digital video

Video output

Audio

DACs

ST20 C1 core 200 MHz

DENC

BDISP

DVO

4K ICache

Int controller

4K DCache

DCU

Audio

decoder

FMI + SPI

LMI

GDMA

4K SRAM

PCM + S/PDIF

player

LCMPEG2

8KB

TILE

STBus Interconnect

PTI

DVB/ICAM/DES

2x ASC

(UART)

SSC

FDMA

PIO

Comms block

COFDM

TS merger

Comms peripherals

TS in

April 2009

Rev 3

1/7

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7

中文翻译

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