STi5514

2/2

Features

■ 180 MHz 32-bit ST20 CPU

●

8 Kbytes instruction SRAM, 8 Kbytes of I-

cache and 8 Kbytes of D-cache

■ 3 programmable transport interfaces (PTIs)

●

Integrated DES-ECB, DVB and ICAM

descramblers

●

NDS RASP compliant

■ MPEG-2 MP@ML video decoder

●

>2x decoding speed

●

Trick modes including smooth fast-forward and

rewind

●

Fully programmable horizontal and vertical

SRCs

■ ATA-5 compliant HDD interface

■ JTAG/TAP interface

■ Package PBGA 35 x 35 (388)

■ Audio subsystem

●

MPEG-1 layers I/II, MP3, MPEG-2 layer II,

multichannel MPEG-2 and multichannel

●

compatible output

●

PCM mixing and sample rate conversion

●

IEC958/IEC1937 digital audio output interface

●

Integrated stereo audio DAC system

●

■ PAL/NTSC/SECAM encoder

●

RGB, CVBS, Y/C and YUV outputs with

10-bit DACs

●

Encoding of CGMS, teletext, WSS, VPS,

closed caption

■ Interfaces

●

2 Smartcard, 5 UARTs, 2 I²C

●

4 PWM modules

●

Modem analog front-end interface

●

Multichannel IR transmitter/receiver

●

Teletext serializer and DMA module

●

Multichannel infrared transmitter/receiver

●

Modem analog front-end interface

●

IEEE1284 interface

●

Low power/RTC/watchdog controller

Ordering information

Device number

Description

STi5514-DVB

Reference software drivers

STi5514-Mboard

Develoment platform

STi5514AWC

Basic DVB

STi5514BWC

DVB with MP3

STi5514DWC

STi5514NWC

STi5514SWC

STi5514TWC

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