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 ...
EDN

mAgic DSP optimization, part 1: Hardware/software co-development

Part 2 shows how to write optimized C code on the mAgic DSP. Developing a powerful new DSP is no easy feat. To be successful, developers must strike a delicate balance between often conflicting ...
Electronic Design

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

Traditional programmable DSPs are running out of juice when it comes to tackling forthcoming 3G voice-over-intellectual-property (VoIP) and other high-density voice-processing systems. With a ...
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 ...
Design-Reuse

DSP system design, part 2: Critical design choices

In part 1, we looked at the basic laws that guide DSP system development. We will now apply these principles to the key decisions that every designer must make. When building DSP systems, there are ...