Product Summary

The STI5100GUC is an interactive set-top box decoder. It provides the power and features required to meet the specifications of the most demanding broadcasters and can be used in satellite, terrestrial, cable or IP set-top boxes. The STI5100GUC also provides a USB2.0 host interface which allows consumers to connect a wide range of peripherals to their STB such as digital cameras, memory sticks, printers and hard disk drives for DVR applications. The STI5100GUC features the ST20 CPU that is standard across the OMEGA range but boosts the clock speed to 243MHz which, when combined with the DDR memory interface, gives the new device exceptional levels of performance. The new chip also includes a unified DDR memory interface and a
modem interface compatible with Silicon Laboratories’ silicon DAA.

Features

STI5100GUC features: (1)Enhanced ST20 32-bit VL-RISC CPU; (2)Unified Memory Interface; (3)Dual Transport Stream Merger; (4)Audio; (5)Graphics/Display; (6)PAL/NTSC/SECAM encoder; (7)On-Chip Peripherals; (8)Enhanced Security.

Diagrams

STI5100GUC Application circuit