EDN

DSP system design, part 1: The basic laws

Part 2 shows how to choose the right hardware and software architectures, and how to choose an RTOS. This two-part series examines the principles that guide successful DSP system design. As we will ...
Electronic Design

Novel Architectures Pack Multiple DSP Cores On-Chip (Part 1)

Multicore DSPs now target packet-voice media gateways that require hundreds of channels per chip. Traditional programmable DSPs are running out of juice when it comes to tackling forthcoming 3G ...
Design-Reuse

Using the ARM Cortex-R4 for DSP, part 1: Benchmarks

Part 2 describes the optimization techniques BDTI used for implementing DSP algorithms on the Cortex-R4. It will be published Monday, November 26. For more analysis of ARM cores, see Can the ARM11 ...
Electronic Design

Novel Architectures Pack Multiple DSP Cores On-Chip (Part 2)

Multicore DSPs now target packet-voice media gateways that require hundreds of channels per chip. Part 1 of this article, which also appears in the print version of ...