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Tag Archives: soft core

Linux-capable RISC-V soft cores for Achronix FPGAs

Bluespec RISC-V Soft Processors for Achronix FPGAs

Achronix has teamed up with Bluespec to offer a family of Linux-capable RISC-V soft processors for the Speedster7t FPGA family. “Bluespec’s RISC-V processors now integrate into the Achronix 2D network-on-chip architecture, simplifying integration and enabling engineers to add scalable processing to their designs,” according to Achronix. “The network allows multiple instances of the RISC-V core to be added, and relocated ...

Electro-hydraulic actuator animates soft mini-robots

UC Boulder Purnendu electroHydralic actuators

Electro-hydraulic motion, the mechanism behind the Venus fly trap’s ability to catch insects, could power soft robots, according to the University of Colorado Boulder. “Usually, books about butterflies are static,” said project leader Purnendu. “But could you have a butterfly flap its wings within a book? We’ve shown that it’s possible.” In the Colorado Electro-hydraulic device, branded ‘Electriflow’, its actuators ...

Updated: Micro-sequencing crams 8051 into tiny FPGA space

MicroCore Labs MCL51

Californian start-up MicroCore Labs has announced an 8051 soft processor core, four of which will fit into 1227 LUTs on a Xilinx Artix-7 FPGA. The core is called MCL51. “Because it is based on a microsequencer, this four-core demonstration is even smaller than a single soft-core gate-based 8051,” the company founder, known simply as Edward, told Electronics Weekly. “The execution unit of ...