CSR Support Media Kit Register for updates Product News Investor Relations Print this page

SupraXD®270/272

For Set-Top Boxes

Benefits

Product details

SupraXD^® 270 Family Reference Platform

An optimized reference platform is available for the SupraXD^® 270 processor family, targeting SD H.264 pay satellite Set-Top Boxes. The reference design package includes the reference design including chassis, power adapter, remote control and necessary cables; design schematics and parts list files; and complete documentation for reference design, software and IC. The SupraXD^® 270 family platform significantly reduces the time taken to develop high performance, cost optimized SD H.264 satellite Set-Top Boxes. The SupraXD^® 272 based reference platform supports all needed peripherals and is optimized for cost, power and size.

CSR provides pre-loaded CSR software is available on a royalty-free basis and includes the ThreadX^® operating system, CSR middleware and application software, and a documented Application Programming Interface. Based on the company’s extensive Set-Top Box, DVD and Digital TV experience, the API provides a stable base on which users can build their own applications. CSR’s SiliconSoftware API is supported from previous SupraXD^® ICs. Software portability from one generation to the next minimizes project design time and effort while enabling the software to be reused. Other components of the standard DVB satellite software package include an example Electronic Programming Guide (EPG), close captioning, DVB subtitles along with VBI and OSD Teletext decoding. Zoran also will provide suitable drivers for targeted middleware from OpenTV and NDS along with drivers for Conax, Irdeto, Nagra, and NDS conditional access systems.

CPU Dual MIPS® processors (280MHz / 420 DMIPS Each) for real time processing and application, supporting ThreadX and Linux operating systems. Memory DDR2 - x16 bits, up to 333 MHz Flash - SPI, parallel NOR or NAND Demodulator QPSK Demodulator (SupraXD® 270 & 271) QPSK, 8PSK, H-8PSK Demodulator (SupraXD® 272 & 273) DiSEqC 2.x Transport Stream Demultiplexer With Advanced Security 162 MHz secure processor Two Parallel or four Serial TS ports Smart Card interfaces with integrated protection & control DVB-CSA, NDS ICAM and SVP descrambling 1 KB OTP, secure boot and 3DES / AES support Advanced Security for Conax, Irdeto, Nagra, and NDS Integrated DVB-CI / DVB-CI+ controller with integrated buffers Video and Image Decoder Multi-standard programmable SD video decoder H.264/AVC:MP@L3, HP@L3 MPEG-2: MP@ML MPEG-4: L5 Advanced Simple Profile (ASP)

Graphics Five graphic layers with alpha-blending Background plane MPEG Video Plane (YUV 420 and 422) Secondary image plane (YUV 422) Region Plane with anti-flicker filtering OSD Plane Video Processing and Output NTSC / PAL video encoder with 4 integrated video DACs Interlaced CVBS, S-Video and progressive scan component output RF DAC for channel 3/4 modulated video output with mono or FM-A2 stereo audio Horizontal/Vertical up/down scaler Macrovision (only supported on SupraXD® 271 & 273 Processors) Audio Processing and Output Dolby Digital MPEG (Layer I, II, II) AAC Post-processing Output: S/PDIF, I2S, integrated stereo audio DACs Interfaces USB 2.O High Speed Host controller and PHY including power control 10/100 Ethernet MAC with RMII interface Guest bus, 2 x I2C, 2 x SPI, 3 x UARTs Integrated digital timing oscillator replacing VCXO (single crystal) Package 23 mm x 23 mm 341 BGA Green package

Subject to approval, a datasheet can be made available for this product via CSR Support.