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Vendor:
Calligo Technologies
Category:
CPU
RISC-V Processor With Posits
CRISP is a CPU Core built by integrating our PNU with 64-bit RISC-V Processor.
Overview
CRISP is a CPU Core built by integrating our PNU with 64-bit RISC-V Processor. RISC-V is a royalty free open-ISA. CRISP makes use of Bluespec Inc’s Flute core (open-source RISC-V) core. CRISP was extensively verified using Bluespec’s RV-factory.
CRISP as world’s first posit-capable RISC-V CPU was demonstrated at RISC-V Workshop in Zurich in June’19. CRISP –core in virtual form booting Linux and running C/C++ applications natively using posits was demonstrated using FPGAs.
CRISP can be used as the fundamental computing core for building posit-enabled System-on-Chip (SoCs) for many applications.
CRISP as world’s first posit-capable RISC-V CPU was demonstrated at RISC-V Workshop in Zurich in June’19. CRISP –core in virtual form booting Linux and running C/C++ applications natively using posits was demonstrated using FPGAs.
CRISP can be used as the fundamental computing core for building posit-enabled System-on-Chip (SoCs) for many applications.
What’s Included?
- Verilog RTL of CRISP core for Posit <32,2> and <64,3> configurations
- Design verified using FPGAs, runs Linux and C/C++ applications in native posit world
- Enhanced Cross-compiler to generate binaries for native-posit computations
- No need for any source-level changes for any applications
- Posit-enabled Math Libraries
Specifications
Identity
Part Number
CRISP
Vendor
Calligo Technologies
Type
Silicon IP
Compute
CPU Architecture
RISC-V
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
India
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Frequently asked questions about CPU IP cores
What is RISC-V Processor With Posits?
RISC-V Processor With Posits is a CPU IP core from Calligo Technologies listed on Semi IP Hub.
How should engineers evaluate this CPU?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.