Floating point processors
26 May 2010
DSP, Micros & Memory
Analog Devices recently unveiled the newest additions to its SHARC portfolio of 32-bit floating point digital signal processors – the SHARC 2148x and SHARC 2147x series. Delivering up to 5 Mb of integrated memory, high performance SHARC 2148x and low power SHARC 2147x series processors extend single-chip, floating point signal processing precision to a wide range of applications and enable high-end system functionality in portable devices.
The new processors feature dedicated hardware accelerators with independent compute units and DMA memory mapping, with the ability to execute FFT/FIR/IIR signal processing operations in the background to free up MIPS for core processing. Memory usage is optimised via Variable Instruction Set Architecture (VISA) support, which can free up as much as 30% of memory space for application code through reductions in instruction opcode sizing.
With integrated audio-centric peripherals and dedicated on-chip decoders to enable high-performance audio product designs, SHARC 2148x processors enable designers to develop feature-rich HD audio and home theatre systems in increasingly smaller form factors. These processors equip designers with the performance, processing precision and peripherals to develop motor drive and industrial control systems. Designers can utilise visual development software to implement sophisticated algorithms that yield dynamic system control and energy efficiency.
SHARC 2147x processors provide the computational precision to facilitate radar-based ADAS including adaptive cruise control, blind spot detection and cross traffic alert, enabling optimal target resolution, multitarget tracking and real-time system responsiveness for safety-critical applications. With low power attributes and 105°C ambient operating temperature tolerance, SHARC 2147x processors meet automotive environment requirements. They are also suitable for portable medical devices that equip healthcare professionals with sophisticated diagnostic capabilities in clinics, emergency vehicles and other non-hospital settings.
Further reading:
Microchip enhances digital signal controller lineup
Future Electronics
DSP, Micros & Memory
Microchip Technology has added the dsPIC33AK512MPS512 and dsPIC33AK512MC510 Digital Signal Controller families to its dsPIC33A DSC product line.
Read more...
MCX C Series development board
Avnet Silica
DSP, Micros & Memory
The FRDM-MCXC444 is a compact and scalable development board for rapid prototyping of MCX C444 MCU from NXP Semiconductors.
Read more...
Redefining entry-level MCUs
NuVision Electronics
DSP, Micros & Memory
The company positions the GD32C231 series as a ‘high-performance entry-level’ solution designed to offer more competitive options for multiple applications.
Read more...
Microchip enhances TrustMANAGER platform
Altron Arrow
DSP, Micros & Memory
Firmware over-the-air updates and remote cryptographic key management provide scalable solutions for addressing IoT security challenges.
Read more...
MCU for low-power, IoT applications
NuVision Electronics
DSP, Micros & Memory
Silicon Labs recently announced the PG26, a general-purpose microcontroller with a dedicated matrix vector processor to enhance AI/ML hardware accelerator speeds.
Read more...
EEPROMs for industrial and military markets
Vepac Electronics
DSP, Micros & Memory
Designed to ensure the data retention and the secure and safe boot of digital systems, the memory product line includes small and medium density EEPROMs from 16 kb to 1 Mb.
Read more...
PLCnext – Open, IIoT-ready industrial platform
IOT Electronics
DSP, Micros & Memory
PLCnext can be used alongside an existing PLC system, collecting control system data via EtherNet/IP, PROFINET, or MODBUS, and can push this information to a cloud instance.
Read more...
ICs vs modules: Understanding the technical trade-offs for IoT applications
NuVision Electronics
Editor's Choice DSP, Micros & Memory
As the IoT continues to transform industries, design decisions around wireless connectivity components become increasingly complex with engineers often facing the dilemma of choosing between ICs and wireless modules for their IoT applications.
Read more...
Hardware quantum resistance to embedded controllers
Avnet Silica
DSP, Micros & Memory
To help system architects meet evolving security demands, Microchip Technology has developed its MEC175xB embedded controllers with embedded immutable post-quantum cryptography support.
Read more...
High-performance processor for edge-AI
Altron Arrow
DSP, Micros & Memory
The STM32MP23 microprocessor from STMicroelectronics is the latest addition to the STM32MP2 series, designed to meet the demands of industrial, IoT, and edge AI applications.
Read more...