Computers

Imagination Announces Catapult RISC-V CPUs


RISC-V, the open standard instruction set architecture provided under open-source licenses, has gained a new family of CPUs after the announcement by Imagination of its Catapult series of processors.

Catapult are Imagination’s first RISC-V cores — the company is perhaps best known for its PowerVR GPU chips — but its intention, announced back in August and set out at the RISC-V Summit, is to develop a complete suite of the little chips.

There’s a whiff of Arm about the new chip family, as there are four different kinds of chips used in everything from microcontrollers to embedded CPUs and for running apps on the desktop to driving safety features in autonomous cars.

The microcontroller core, a simple in-order design, is already shipping in the automotive sector. An embedded core is also finished; it just isn’t available in any products yet. The design supports up to eight cores in a cluster, but we’ve not yet seen any performance figures. 


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