STI5514
Overview
STMicroelectronics, the world leading supplier of MPEG-2 decoders, offers a complete range of integrated circuits for set-top box applications. The STi5514 device integrates a 32-bit CPU, an MPEG2 decoder and many of the peripheral functions required by today’s powerful STBs.
- 180 MHz 32-bit ST20 CPU
- 8 Kbytes instruction SRAM, 8 Kbytes of Icache and 8 Kbytes of D-cache Integrated DES-ECB, DVB and ICAM descramblers NDS RASP compliant
- 3 programmable transport interfaces (PTIs)
- Stereo downmixing, Dolby Pro Logic compatible output
- PCM mixing and sample rate conversion
- IEC958/IEC1937 digital audio output interface
- Integrated stereo audio DAC system
- SRS /TruSurround virtual surround sound *
- PAL/NTSC/SECAM encoder RGB, CVBS, Y/C and YUV outputs with 10-bit DACs
- Encoding of CGMS, teletext, WSS, VPS
