Chips taking generative AI to edge reach CES floor
A new system-on-chip (SoC) demonstrated at CES 2024 in Las Vegas claims to run multi-modal large language models (LLMs) at a fraction of the power-per-inference of leading GPU solutions. Ambarella is targeting this SoC to bring generative AI…
Simple log-scale audio meter
While refurbishing an ageing audio mixer, I decided that the level meters needed special attention. Their rather horrible 100 µA edgewise movements had VU-type scales, the drive electronics being just a diode (germanium?) and a resistor. Something…
Partitioning to optimize AI inference for multi-core platforms
Not so long ago, artificial intelligence (AI) inference at the edge was a novelty easily supported by a single neural processing unit (NPU) IP accelerator embedded in the edge device. Expectations have accelerated rapidly since then. Now we…
The dangers of light glare from high-brightness LEDs
I learned to drive in 1966 when I lived in Nashua, New Hampshire. At that time, it was a major traffic violation to drive a car with “dazzling lights”. That piece of common sense seems to no longer apply in this modern era.
This front-page…
The need for post-quantum cryptography in the quantum decade
Cyber resilience has long been a key focus for industry leaders, but the stakes have been raised with the rapid acceleration of quantum computing. Quantum computing is a cutting-edge innovation that combines the power of computer science, physics,…
Neuromorphic processor pairs with Microchip MPU
BrainChip will demonstrate its Akida neuromorphic processor enabled by Microchip’s embedded 32-bit processor boards at next week’s CES 2024 trade show. The company will display the ability of Akida, running on Microchip’s SAMx71 Ultra…
IoT connectivity module is Matter-enabled
Simplifying device interoperability, Murata’s Type 2FR tri-radio connectivity module supports Matter over Wi-Fi, Matter over Thread, and Matter over Ethernet. The module integrates NXP Semiconductors’ RW612 wireless MCU in a 12×11-mm package…
600-V MOSFETs pack fast recovery diode
Two 600-V N-channel super-junction MOSFETs from Alpha & Omega incorporate a body diode for robustness and fast reverse recovery. Based on the company’s aMOS5 technology, the AOK095A60FD (TO-247) and AOTF125A60FDL (TO-220F) provide an on-resistance…
DDR5 clock driver handles 7200 MT/s
A DDR5 registering clock driver (RCD) from Rambus, the RCD4-GA0A boosts data rates to 7200 MT/s, a significant increase over DDR5 devices operating at 4800 MT/s. Intended for registered DIMMs, the driver chip can accelerate performance in generative…
Embeddable IP enables Wi-Fi 7 connectivity
Ceva is bolstering its RivieraWaves portfolio of wireless connectivity IP with Wi-Fi 7 IP for high-end consumer and industrial IoT applications. Incorporating both PHY and MAC functions, the Wi-Fi 7 IP is available now for access points, with…
Gated 555 astable hits the ground running
The classic and versatile 555 finds its way into many low to moderate frequency oscillator applications. Some of these require the ability to selectively gate oscillation on and off on demand and the 555’s RESET pin can conveniently be used…
Dissecting a POTS-dependent smart home device
Products generally fail in the marketplace, I’ve noticed over the years, for one (or multiple) of a few reasons. Sometimes the fundamental idea is solid, but the implementation is poor. Sometimes both the idea and implementation are solid,…
