DM644x block diagramTI's highly integrated TMS320DM6443 and TMS320DM6446 SoCs are dual-core devices that integrate a TI TMS320C64x+ DSP core along with an ARM926 RISC processor core. Additionally the chips include video accelerators, networking peripherals, and external memory/storage interfaces that are all "specifically tuned for video," TI says. The TMS320DM6443 targets video decode applications, while the TMS320DM6446 targets both encode and decode applications.
TI's Digital Video Evaluation Module (DVEM) for the TMS320DM644x SoCs
The new Windows CE 5.0 SDK for the TMS320DM644x SoCs comprises a BSP (board support package), drivers, OS adaptation layer, interprocessor communication (IPC) support, and DaVinci Codec Engine demo. According to TI, the SDK layers the "familiar" Windows CE DirectShow media framework on top of the DaVinci Codec Engine, enabling developers to access DSP-based performance for video and audio applications without needing extensive DSP development expertise.
In addition to the SDKs, TI also offers a "robust portfolio" of eXpressDSP digital media software, including the latest audio and video codecs. This support is available through TI's authorized software providers (ASPs); the ASPs can also can provide customization and support services, according to the company.
The Windows CE 5.0 SDK is available at no charge, from "select" TI ASPs, according to TI. The target Digital Video Evaluation Module (DVEM) target platform is available from TI and its distributors.
A Windows CE 6.0 version of the SDK is expected to be available in the second quarter, the company said.
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