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STX5188 Datasheet Low-cost Free-to-air Satellite Set-top Box Decoder

Manufacturer: STMicroelectronics

Overview: www.DataSheet4U.com STx5188 Low-cost free-to-air satellite set-top box decoder Data Brief Feature summary ■ ■ Enhanced ST20 32-bit VL-RISC CPU – 200 MHz, single cycle cache, 4-Kbyte instruction cache, 4-Kbyte data cache, 2-Kbyte SRAM Unified memory interface – Up to 166 MHz, 16-bit wide SDRAM interface Serial flash interface – Serial flash support (SPI/SSC) Embedded DVB-S QPSK demodulator – Fast channel acquisition – Compatible with direct conversion tuners – Digital carrier and timing recovery loops – Up to 60 Msps operation – Automatic spectral inversion ambiguity resolution – Digital cancellation of ADC offset – Digital nyquist root filter External transport stream input – Support for DVB transport streams MPEG-2 MP at ML video decoder – Fully programmable horizontal and vertical SRCs PAL/NTSC/SECAM encoder – RGB, CVBS, Y/C and YUV outputs with four 10-bit DAC outputs. RGB/CVBS or YUV/CVBS or YC/CVBS – Encoding of CGMS, Teletext, WSS, VPS and closed caption Graphics/display – Blitter-based display compositor – 8 bpp CLUT graphics, 256 x 30-bit (AYCbCr) CLUT entries or 16-bit true color graphics, RGB565 and ARGB1555 formats. Link-list control – 2-D paced blitter engine with fill function – Multiple channel presentation Audio subsystem – MPEG-1 layers I/II – Direct voltage, single ended, stereo audio DAC Central DMA controller On-chip peripherals – One ASC (UART) with Tx and Rx FIFOs – Three 8-bit banks of parallel I/O and one 7bit bank – Two SSCs for I²C/SPI master/slave interfaces – Infrared transmitter/receiver – Integrated VCXO – Low-power RTC watchdog controller JTAG/TAP interface Package TQFP176 20 mm x 20 mm.

General Description

Leader in the low-cost FTA satellite market, STMicroelectronics introduces its latest, low-cost highly integrated solution for the retail market.

Offering a direct migration path from the STx5118/STV0288 platform, The STx5188 uses the same set of IPs, thereby facil

Key Features

  • set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.

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