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:
Industrial-grade ESP32-S3 controller
DSP, Micros & Memory
Erqos Technologies has introduced the EQSP32CE, a CE-certified, industrial-grade ESP32-S3 controller designed for developers who want the flexibility of the ESP32 ecosystem in hardware that can be deployed directly into real-world automation.
Read more...
Next-gen smart module powers intelligence at the edge
iCorp Technologies
DSP, Micros & Memory
Quectel Wireless Solutions has expanded its smart module portfolio with the SH803FD, a new-generation, high-performance smart module.
Read more...
Advanced sensing powers modern drones
Future Electronics
DSP, Micros & Memory
Allegro MicroSystems has a portfolio of sensors, motor drivers, and power management devices specifically designed to enhance drone efficiency, reliability, and control.
Read more...
Addressing latency and signal integrity challenges
Altron Arrow
DSP, Micros & Memory
Strengthening Microchip Technology’s data centre solutions portfolio, its XpressConnect retimers support high-bandwidth architectures, while helping reduce integration complexity.
Read more...
ESP32-S31 for advanced IoT
iCorp Technologies
DSP, Micros & Memory
At the heart of the device is a dual-core 32-bit RISC-V MCU operating at up to 320 MHz, delivering 6,86 CoreMark/MHz performance with MMU support for efficient memory management.
Read more...
Cortex-M33 performance for cost-sensitive designs
Future Electronics
DSP, Micros & Memory
The STM32C5 series from STMicroelectronics introduces a new generation of entry-level microcontrollers engineered to deliver enhanced processing capability, modern security, and cost-effective scalability for connected embedded applications.
Read more...
Memory shortage 2026: Engineering implications for South Africa
DSP, Micros & Memory
[Sponsored] Addressing this challenge requires system-level thinking and adoption with McKinsey Electronics providing the engineering and sourcing framework required to maintain system resilience despite ongoing global constraints.
Read more...
Cost-effective microcontroller series
Altron Arrow
DSP, Micros & Memory
The STM32C5 series from STMicroelectronics delivers an excellent balance of performance, efficiency, and affordability for embedded designs that require more capability without increasing bill of materials cost.
Read more...
Battery-friendly Thread and BLE solution
iCorp Technologies
DSP, Micros & Memory
Positioned as an incremental upgrade to the ESP32-H2, Espressif’s ESP32-H21 adds an integrated DC-DC converter that reduces active current draw and helps extend battery life in power-sensitive consumer and industrial devices.
Read more...
Next generation HMI processing platform
Future Electronics
DSP, Micros & Memory
Microchip’s latest hybrid MCU SiP integrates an Arm926EJ-S processor with 512 Mb of DDR2 SDRAM and is engineered to meet the rising demand for sophisticated HMI solutions in modern vehicles.
Read more...
printer friendly version