The Synopsys ARC-V™ RPX-110 series functional safety (FS) processors, which include the RPX-110-FS, RPX-115-FS, RPX-110V-FS, and RPX-115V-FS processors simplify development of high-performance safety-critical applications and accelerate ISO 26262 certification for automotive system-on-chips (SoCs). The Automotive Safety Integrity Level (ASIL) D compliant processors feature a pre-verified dual-core lockstep implementation including an integrated safety monitor. Additionally, they offer the flexibility to operate in an independent “hybrid” mode for ASIL B or non-automotive applications that demand higher performance from the same design.

The Synopsys ARC-V RPX-110 series FS processors are backed by comprehensive safety documentation, including FMEDA reports, and are supported by the ARC-V® MetaWare Toolkit for Safety. This toolkit includes a certified ASIL D compliant compiler, to generate ISO 26262 compliant code.

Synopsys ARC-V RPX-115V Safety Processor Block Diagram

Synopsys ARC-V RPX-115V Safety Processor Block Diagram


 Synopsys ARC-V RPX-110-FS Series Functional-Safety Processor IP Datasheet

 

 

 

Highlights & Key Features

  • Dual-issue, 64-bit RISC-V processors for performance efficient host application
  • Configurable solution to support both ASIL B (Single core mode) and ASIL D (Dual core lock step), as defined by ISO 26262
  • Multicore processor versions: up to 16 CPU cores, 12 HW accelerators
    • Per-core configurable in lockstep or hybrid mode: Up to 16x ASIL B or 8x DCLS (ASIL D) cores
  • HW safety features: ECC, integrated user-programmable windowed watchdog timer, E2E for buses/data-path, RAS registers, lockstep and integrated safety monitors
  • RVA22 and optionally RVA23 RISC-V profile compliant
  • Virtualization support through H-extension
  • Up to 64 KB L1 instruction and data cache, optional unified private L2 cache of size 1 MB (shared between main core and shadow core if ASIL D selected), up to 64 MB of L3 shared cluster cache 

Resources


Find Your IP

Search for IP

Quickly identify and access the right IP solutions for your project needs.


Foundation IP Selector

Find embedded memory and logic IP for your SoC design.

Non-Volatile Memory IP Selector

Find silicon-proven NVM IP for your SoC design needs.