商品描述：

簡介

DVB CI+是一種基于CI基礎上增加新的功能及安全性能的新技術，集成CI+的一體機和機頂盒配合CAM卡一起解碼用CI+技術加密的節(jié)目。
完整的CI+ 協(xié)議棧,包括MHEG-5 Engine,符合DVB CI+ V1.3.1的接收機方案。



Features

? Host software compliant with DVB-CIv1 and CI Plus specifications up to 1.3.1 version

? CI protocol stack (session layer, transport layer, link layer and physical layer)

? DVB-CIv1 , CI Plus 1.2 and 1.3 resources

? Security features: Content Control, data manager, cryptographic library



Platform requirements

? The solution is chipset and OS agnostic; it is easily portable on a new platform through the implementation of a HAL for that platform; HAL implementations are available for a variety of chipsets (Marvell, STMicroelectronics, Zoran,

etc.)

? Size of the code and static data: 800 kB (may slightly vary depending on target platform)

? Software made of 17 tasks + one task per Content Control session

? Dynamic allocations

? Peak of 30 kB for a Content Control authentication

? Peak of 140 kB for the exchange of a 64 kB MHEG-5 application

? Processing power: 400 DMIPS