Vendor: C-DAC Category: CPU

64-bit High performance Single Core Microprocessor

VEGA AS1161 features an out-of-order processing engine with a 16 stage pipeline enabling it to meet next gen computational requir…

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Overview

VEGA AS1161 features an out-of-order processing engine with a 16 stage pipeline enabling it to meet next gen computational requirements. The processor also supports single and double precision floating point instructions, and MMU for Linux based applications. AS1161 is optimized for high performance with integrated Instruction Cache, Data Cache and an advanced branch predictor enabling efficient branch execution. Features also include PLIC and vectored interrupts for serving various types of system events. An AXI or AHB interface enables ease of system integration and JTAG debug interface for development support.

Key features

  • RISC-V 64G (RV64IMAFD) ISA
  • 13-16 stage out-of-order pipeline implementation
  • Advanced branch predictor: BTB, BHT, RAS
  • Harvard architecture
  • Privilege Levels : User-, Supervisor- and Machine-mode
  • Fully-featured memory subsystem with Linux support
    • Memory Management Unit
    • Page-based virtual memory
    • Configurable L1 caches
  • High-performance IEEE 754-2008 compliant floating-point unit
  • Vectored interrupt support
  • Platform Level Interrupt Controller
    • Up to 127 IRQs
    • Low interrupt latency
  • AXI4- / ACE, AHB- compliant external interface
  • Advanced Integrated Debug Controller
    • JTAG compliant interface
    • HW/SW breakpoints support
  • Debug extension allowing Eclipse debugging via a GDB
    • openOCD
    • JTAG connection
  • Linux compatible
  • Zephyr compatible
  • FreeRTOS port

Block Diagram

VEGA AS1161 block diagram

Applications

  • Media Server
  • Single Board Computer
  • Storage devices
  • Energy Gateway
  • Electricity Grid and Distribution
  • Building Safety
  • Circuit Breaker
  • Smart Power Socket, Light Switch
  • Networking
  • Medical Imaging
  • Defibrillator
  • Hospital Admission Machine
  • Powered Patient Beds
  • Vital Signs Monitor
  • Biometric access control
  • Public Address Systems

What’s Included?

  • RTL Source Code
  • Test Benches
  • Synthesis Scripts
  • Product Specification
  • User Guide
  • Integration Guidelines

Video

VEGA Processors
VEGA Processor Introduction

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
VEGA AS1161
Vendor
C-DAC
Type
Silicon IP

Provider

C-DAC
HQ: India
Centre for Development of Advanced Computing (C-DAC) is the premier R&D organization of the Ministry of Electronics and Information Technology (MeitY) for carrying out R&D in IT, Electronics and associated areas. C-DAC has a massive presence in the design, development and deployment of Electronics and Information Technology Products and Solutions, with a convincing brand image of national and international repute, over a wide spectrum of technology development and application ventures.Different areas of C-DAC, had originated at different times, many of which came out as a result of identification of opportunities and the organization has now spread over 11 locations across the country. The research and development areas of C-DAC include: High Performance Computing Cloud Computing Multilingual Computing Professional Electronics VLSI and Embedded Systems Speech and Natural Language Processing Information and Cyber Security Ubiquitous Computing Bioinformatics Geomatics Digital forensics Big data analytics Blockchain Health Informatics
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Frequently asked questions about CPU IP cores

What is 64-bit High performance Single Core Microprocessor?

64-bit High performance Single Core Microprocessor is a CPU IP core from C-DAC 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.

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