STI7109
STI7109 is Low-cost HDTV set-top box decoder manufactured by STMicroelectronics.
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Low-cost HDTV set-top box decoder for H.264 and Microsoft WMA9
Data Brief
Features
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The STi7109 is a single-chip, high-definition video decoder including:
- Microsoft® VC-1, WMA9 and H.264 support
- Linux®, Windows® CE and OS21 patible ST40 CPU core: 266 MHz
- transport filtering and descrambling
- video decoder: VC-1 (including WMA 9), H.264 (MPEG-4 part 10) and MPEG-2
- SVP pliant
- Windows® DRM support
- graphics engine and dual display: standard and high-definition
- audio decoder: including Windows Media® Audio 9 (WMA-9) and WMA-9 Pro
- DVD data retrieval and decryption
5 x 2-ch PCM out S/PDIF Audio L 2-ch PCM in Audio R Audio DACs Audio decoder and interfaces ST231 core
The STi7109 also Features the following embedded interfaces:
- USB 2.0 host controller/PHY interface
- DVI/HDMI™ output
- digital audio and video auxiliary inputs
- low-cost modem
- 100BT ethernet controller with integrated MAC and MII/RMII interface for external PHY
- serial ATA (SATA)
DDR SDRAM
SD video in Serial ATA interface
Peripheral I/O and external interrupts
32 ST40 core 266 MHz UDI MMU 16 K Icache Int. control 32 K Dcache
Video LMI System LMI
2x I/F Sm Card USB 2.0 6x GPIO
IR Tx/Rx...