STi7105 Low cost advanced HD decoding IC for STB Data Brief Features ■ Advance security and DRM support including SVP, MS-DRM and DTCP-IP DVD data decryption ■ Advanced high definition video decoding (H264/VC-1/MPEG2) ■ ■ Advanced standard definition video decoding (H264/VC-1/MPEG2/AVS) Description ■ Advanced multi-channel audio decoding (MPEG 1, 2, MP3, DD/DD+, AAC/AAC+, WMA9/WMA9pro) ■ Linux, Windows CE and OS21 compatible ST40 applications CPU (450 MHz) The STi7105 uses state of the art process technology to provide an ultra low-cost, fully featured HD AVC decoder IC. It is a highly integrated system-on-chip suitable for STB markets across all networks (cable/satellite/DTT/xDSL/IP) worldwide. ■ 32-bit DDR1/DDR2 compatible local memory interface ■ Multi-stream, DVR capable transport stream processing ■ Extensive connectivity (dual USB hosts, e-SATA, ethernet MAC/MII/RMII, MPX, and PCI) DDR1 DDR2 SDRAM JTAG 6-ch PCM out The STi7105 is targeted at the latest Operator and CE manufacturer requirements for STBs which utilize advanced HD decoding (H264/VC1/MPEG2), and which conform to DVB, ISMA, ATIS-IIF, SCTE, DirecTV, ATSC, ARIB, CEA, ITU, OpenCable and MSTV specifications. Serial ATA HDD, int/ext S/PDIF out 2-ch Audio L/R PCM in out Digital video in Dual USB 2.0 hosts Line side DAA Serial Peripheral I/O and external interrupts FLASH 16/32 Audio DACs LMI USB 2.0 DVP Key Scan ST40-300 core 450 MHz TMUs/INTC UDI 32 K I cache Audio decoder players and interfaces MMU 32 K D cache USB 2.0 eSATA interface System side DAA ST231 core CPU/FPU core Comms SPI 2x I/F SmCard IR Tx/Rx UHF Rx MAFE interface 4x SSC/I2C GPIOs ILC 4x UARTs PWM STBus capture Sec Dual PTI 4SL2 3 SWTS 2 CP NSK PDES 2 DUAL FDMA Clock gen and system services TSmerger/router TS TS TS TSIN1/ IN0 IN2 IN3 TSOUT0 September 2008 Resets/ clocks/ modes Delta Mu Advanced Video decoder Bdisp blitter Main/aux Display compositor and pass through Main video display Aux video display ST231 Ethernet, MAC Output stage TXT DENC MII/RMII 6 DACs HDMI Analog video output (HD/SD) Rev 1 For further information contact your local STMicroelectronics sales office. TMDS DEI VTGs PCI EMI EMPI DVO0 DVO1 Digital Digital video video output 0 output 1 FLASH NOR/NAND SFLASH 1/11 www.st.com 11 Description 1 STi7105 Description The STi7105 provides a solution for operators to specify a range of low-cost, high performance HD STBs including low-cost Zappers, IP clients, Interactive STBs, DVR standalone and DVR server/home network capable STBs, and with content delivery possible using broadcast or broadband networks, or both (hybrid STBs). The STi7105 keeps pace with the latest conditional access, DRM and trusted platform requirements of major operators worldwide by incorporating the latest generation of advanced security features. The STi7105 offers current users of STs growing family of advanced decoding ICs enhancements in performance and features whilst reducing cost and time-to-market for the next generation deployments. 2/11 STi7105 2 Main features Main features The STi7105 is a new, advanced decoding SoC targeted at next generation HD STBs (cable, terrestrial, satellite, DSL, IP, and Hybrid), and has the following features: ● Integrates in a single IC, Multi-stream transport demux, CPU, A/V decode, Video processing, Graphics and Display, Advanced security, STB peripherals, Audio/Video DACs, Digital A/V outputs, HDMI, e-SATA port, dual USB ports and Ethernet MAC/MII/RMII ● High performance CPUs for applications (ST40) and audio/video decoding (2 x ST231) – ST40-300, dual-issue, applications CPU, 32KI, 32KD caches: Target speed > 450 MHz delivering > 800DMIPs ● Single 32-bit DDR1/DDR2 Local Memory Interface (LMI), up to 400 MHz ● Latest generation “Delta” Video Decoder with ST231 programmable CPU core: – MPEG2, H264, VC-1/WM9, HD or SD Advanced Video Decoding – AVS SD decoding – Provides flexibility to support other codecs (DivX, XviD, H263 encode/decode) – HD and SD decoding or dual SD Decoding, PIP & Mosaic capable – Real-time transcoding of MPEG2 SD to H264 SIF ● Advanced de-blocking and de-ringing of decoded MPEG2 SD sources based on ST’s DSE (Digital Source Enhancer) Technology with 2D analysis window and Texture Adaptive Filter ● ST231 CPU based Audio Decoder. MPEG1 I/II, MP3, Dolby Digital/DD+, MPEG4 AAC/AAC+ multi-channel audio decoding. Concurrent audio description decoding. DD+ and AAC+ transcoding ● Main and Aux Video display pipelines: – Main: high quality H & V reformatting/resizing with sample rate conversion/filtering. Motion adaptive spatial and temporal de-interlacing for 480p/576p and 1080p60 progressive output – Aux: high quality H & V reformatting/resizing with sample rate conversion/filtering ● Three independent graphics planes with H&V resize, CLUT and anti-flicker filtering ● Link list based 2D graphics blitter. Up to 200 Mpixels/sec with destination alpha blending. Capable of 3D user interface effects. ● Independent Main and Aux display compositions (Video/Graphics mixing) ● Pass-through display for graphics, main video or aux video output concurrently with main and aux compositions ● HD display capture and down-conversion for concurrent HD and SD output of the main composition ● HDMI interface with HDCP copy protection (HD/ED/SD formats up to 1080p60). HDMI interface is in full compliance with all features of v1.3a, excluding deep color, enhanced colorimetry (xvYCC, gamut metadata), and DST/DSD audio features. ● 16-bit Digital Video Output for main display composition (HD/ED/SD formats up to 1080p60) ● Second 24-bit Digital Video Output for pass through display or main/aux display compositions (HD/ED/SD formats up to 1080p60) ● Macrovision and Dwight Cavendish copy protection support 3/11 Main features STi7105 ● PAL/NTSC/SECAM Digital encoder ● Six 10-bit DACs for component/composite analog video output (HD/ED/SD formats up to 1080i) ● SD/HD Digital Video Input port, 8- or 16-bit YCbCr ● Integrated Stereo Audio DAC ● Six-channel Audio PCM Output Interface ● Stereo Audio PCM Input Interface ● Independent SPDIF output ● Quadruple external TS inputs, triple internal TS from memory ● Dual DVB-CI+ (HD/SD profiles) modules supported ● Multi-stream transport stream de-multiplexing, 333 Mbits/sec, Quadruple tuner DVR capable ● DVB/DES/AES/Multi-2/ICAM descrambling ● CSS (DVD-video), CPRM (DVD-RW), and CPPM (DVD-audio) decryption is provided for the DVD stream. ● Dual USB 2.0 host interfaces both with PHY ● Integrated 10/100 Ethernet MAC/MII/RMII, Wake on LAN, 75 MHz (300 Mbits/sec) capable ● 16-bit External Memory and Peripheral Interface (EMI) - up to five banks ● Interfacing to, and boot from, NOR or NAND FLASH ● Interfacing to, and boot from, serial FLASH ● 32-bit, 66 MHz, PCI Interface, shared on EMI with access interleaving possible ● MPX Interface/protocol for high speed, glue-less, communications with STv0498 DOCSIS Cable FE ● DVR supported, with HDD attachment through e-SATA, EIDE (PIO mode) or USB ● Soft Modem support: integrated MAFE: integrated system side DAA (Si-Labs) ● Dual Multi-channel Flexible DMA Controllers ● STB Peripherals – 4/11 Two Smart Card interfaces, four UARTs, four SSC/I2C, GPIO banks with alternate functions, IR Tx/Rx, UHF Rx/SCD, PWM, ILC, HDMI CEC, 4 x 4 key matrix scanner ● Advanced security - Secure control words, Code authentication, JTAG locking, Network/DVR copy protection, SVP, VGS, DTCP-IP, MS-DRM, MSTV ● Package - FPGBA 27 x 27mm, 620 balls, 7R32x32, Pitch 0.8 mm, Ball 0.5 mm. STi7105 3 Applications overview Applications overview Figure 1. Typical DVR cable STB with DOCSIS SDRAM RJ45 CABLE TUNER 2x USB 2.0 PHY CABLE TUNER MII STV0498 + STV0130 MAFE CABLE TUNER 2 x TSin CABLE TUNER STV0297E ST8024 SMARTCARD MAFE DAA RJ11 TMDS/I2C HDMI I2C 30 MHz I2C E2PROM LMI STi7105 DDR2 AUX/Loop-thru FLASH RGB EMI YC, CVBS SATA STV641x Analog AUDIO L/R HDD SPI or UART FRONT PANEL DISPLAY AND CONTROLS KEYSCAN / PIOs SPDIF IR Tx/Rx RESET JTAG DCU 5/11 Applications overview Figure 2. STi7105 Low cost IP client HD STB (wired ethernet or WiFi connection) 2x USB 2.0 Ethernet RJ45 MII PHY TMDS/I2C WiFi module I2C PCI or MPX E2PROM STi7105 FLASH EMI LMI DDR2 30 MHz front panel display and controls KEYSCAN / PIOs IR Tx/Rx 6/11 RESET JTAG DCU HDMI STi7105 Applications overview Figure 3. High definition DVR satellite STB RJ45 2x USB 2.0 PHY MII LNB H24 DiSEqC ST8024 SMARTCARD MAFE/ DAA RJ11 I2C MAFE STV6110 + STV0289 TMDS/I2C STV6130 30 MHz TSin TSin TSin STV6130 STV900D HDMI I2C E2PROM Y LMI STi7105 NAND DDR2 YPbPr 3x TSH110 Pb Pr FLASH Y YC, CVBS EMI TSH94 C CVBS SATA HDD Analog AUDIO L/R SPI or UART front panel display and controls L/R KEYSCAN / PIOs SPDIF IR Rx UHF Tx/Rx RESET 7/11 Applications overview Figure 4. STi7105 Hybrid DTT/Broadband STB with DVR and WiFi home network Ethernet RJ45 2x USB 2.0 PHY MII TSin TUNER STV036x ST8024 SMARTCARD I2C TMDS/I2C HDMI 30 MHz WiFi module I2C PCI or MPX E2PROM STi7105 FLASH EMI AUX/Loop-thru RGB LMI YC, CVBS DDR2 STV641x Analog AUDIO L/R SATA HDD front panel display and controls KEYSCAN / PIOs SPDIF IR Tx/Rx RESET JTAG DCU 8/11 STi7105 4 Ordering information Ordering information Table 1. Ordering information Order code STi7105ZUB Packaging FPBGA 27 x 27 mm 9/11 Revision history 5 STi7105 Revision history Table 2. 10/11 Document revision history Date Revision 08-Sep-2008 1 Changes Initial release STi7105 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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