Building DSP engines for wireless video apps
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2002-09-01 |
| Wireless video for PDAs is a distinct possibility, designers only need to customize VLIW DSP cores to push processors to the maximum |
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| Platform FPGA design ups DSP performance
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2006-10-16 |
| Emerging tech such as MIMO—which uses complex DSP algorithms requiring massive parallel processing capabilities—are promoting the use of platform FPGAs for DSP solutions |
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| DSP based silicon solution for USB speakers in multimedia PCs
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1999-04-08 |
| The DSP based silicon solution is targeted towards USB peripherals, especially smart speakers, for multimedia PCs. In addition to significantly improving the quality of the PC audio by moving its processing outside the noisy PC box environment. This application note discusses a DSP based solution for USB speakers in multimedia PCs |
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| A Full-Compliance MP3 Decoder Using DSP
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2001-03-26 |
| This paper describes the techniques used in the non-linear dequantization process of MP3 (MPEG audio, Layer III) decoding with the Motorola StarCore DSP (MSC8101 |
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| Implementation of DSP functions on a cost-effective configurable controller
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2000-03-20 |
| This paper discusses high-speed, 8-bit configurable controller used for low-end and mid-range DSP applications that provides an economical alternative to DSP chips and high-end microcontrollers |
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| Using low power DSP based multi-mode transceiver for GSM+HomeRF+Bluetooth
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1999-06-29 |
| This article focuses on DSP and software-based multi-mode handset transceiver design that includes architectures of GSM-HomeRF-Bluetooth transceivers, wireless system performance considerations, system component spec. calculation, channel filtering, and power consumption simulation |
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| Building RISC cores with DSP enhancements
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2005-12-16 |
| Merging DSP onto the main processor creates efficient system architecture with smaller area and lower power |
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| Simulation boosts FPGA-based DSP systems
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2006-09-18 |
| The use of FPGAs as coprocessors provides considerable speed gains over high-end DSPs. The wide range of automated tools makes the development of FPGA-based DSP systems faster and easier than ever before |
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| DSP intellectual property strengthens supply chain
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2001-04-01 |
| The availability of high-performance programmable DSP intellectual property has the potential to upset the traditional balance of power in the high-volume, high-dollar OEM market |
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| Do DSP simulations in hardware
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2007-02-16 |
| The System Generator for DSP Ethernet hardware co-simulation interfaces provide convenient, high-bandwidth solutions for simulating video and image processing applications on the Xilinx ML402 platform |
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| A Highly Optimized DSP Architecture For WCDMA Baseband Processing
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2001-07-03 |
| This paper presents the architecture of the MSC8101 DSP designed for 3G wireless applications. It also presents the results of the real-time implementation of the symbol rate processing functions using the MSC8101 |
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| What makes the FPGA an ideal DSP solution
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2007-09-03 |
| The core signal processing of high-performance systems has increasingly moved to FPGAs, as they deliver the highest performance programmable DSP available from any semiconductor device |
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| Configuring A VLIW-DSP Core For Application Specific Requirements
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2001-07-03 |
| This paper describes an architectural approach to configurable and scalable VLIW DSP core for embedded systems |
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| RISC/DSP convergence meets targets for VoIP
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2006-01-16 |
| Embedded RISC processors with DSP capabilities add device functionalities with minimal impact on power |
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| Moving DSP industrial apps onto FPGAs
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2010-03-09 |
| This article discusses the general issues of moving part, or all, of a DSP industrial application onto an FPGA using system software design tools |
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| Singling out a DSP for low-power designs
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1999-03-01 |
| This paper presents ways on how to look for a device with low operational voltage and efficient architecture. |
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| DSP/CPU core steers video/audio formats
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2001-04-15 |
| Television will take on a completely new design direction thanks to very long instruction word (VLIW) technology. |
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| Tight DSP and NP integration produces enhanced VoIP chip solutions
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2004-04-16 |
| This technical paper discusses how VoIP has altered the landscape of telecommunications by adding a new level of intelligence to networks. |
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| DSP power propels next-generation wireless
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2001-04-15 |
| The enhancements of wireless design offers new opportunities with tough tech challenges for designers. However, DSPs will remain a fundamental part of wireless design. |
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| Optimizing DSP processing power through glueless PCI bus transmission
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2000-05-03 |
| This paper describes how the PCI-to-DSP bridge provides the ideal glueless transmission path between the PCI local bus and a DSP subsystem, simplifying the system designer & rsquo;s task and bringing DSP designs to market faster. The first part of the paper describes the fundamentals of the PCI bus and its future and operations. The second part describes the DSP host port interface (HPI) and the purpose of the PCI-to-DSP bridge |
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| Car radio DSP drives automotive audio
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2005-07-18 |
| Manufacturers have begun to incorporate digital media processing technologies into automobiles, enabling drivers and their passengers to access entertainment and information on the road |
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| Optimizing the RISC/DSP combo for voice over IP
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2003-11-03 |
| Extensible architectures are a way to combine RISC and DSPs, but a poor implementation can negatively affect cost and execution speed. |
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| Optimizing DSP processing power through glueless PCI bus transmission
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2000-03-20 |
| This paper describes the PCI-to-DSP bridge system. The system provides the ideal glueless transmission path between the PCI local bus and a DSP subsystem, simplifying the system designer's task and bringing DSP designs to the market faster |
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| FPGAs bringing DSP functions to real-time video
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2002-05-16 |
| FPGAs are addressing the system requirements of emerging video apps, bringing with it the signal processing power that has enabled it to be a preferred solution for video and image processing. |
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| DSP tips for designing a DECT/GSM fractional-N frequency synthesizer
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1999-09-09 |
| This paper describes how to implement a fast and flexible frequency divider in a fractional N frequency synthesizer in a dual-mode transmitter for DECT/GSM with a high component reuse. The divider is described in VHDL and simulated for one of the two standards. |
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| Implementing a digital answering machine with a high speed 8bit microcontroller
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1999-04-08 |
| This paper presents a design that replaces DSP chips with a general-purpose high-speed 8bit microcontroller. Telephone functions such as caller ID, DTMF detection, Bell 202 detection, and Ring detection are implemented in software on the microcontroller |
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| Design energy-saving home appliances
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2007-10-16 |
| Low-cost FPGAs can enable home appliance designers to implement energy-saving motor controls by using a flexible, integrated single-chip solution that incorporates a DSP algorithm. Moreover, these programmable devices used with an internal soft processor can help facilitate an appliance's user interface |
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| Interfacing for high-speed I/O board designs
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2000-06-01 |
| The most difficult problem for designers of high-performance real-time DSP and data acquisition systems is simply moving data. Many factors contribute to this data-flow dilemma, and traditional methods of handling these tasks are no longer viable |
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| Unified RISC/DSPs for multimedia applications and Internet enabling devices
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1999-06-01 |
| The paper starts with a general overview on features of RISC processors in comparison with DSPs. It continues with a description on methods how to combine RISC and DSP processors, followed by a detailed description of hyperstone's unified RISC/DSP architecture, including system development. in between them |
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| Guarantee quality in voice engine design
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2008-04-16 |
| The general purpose SoCs used by today's cordless or IP telephones, integrated access devices and wireless unified communications devices, fully support the software DSP required for VoIP by integrating a software voice engine within the system software. This article discusses how to implement this in order to exceed telephony quality communication |
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