Vendor: Andes Technology Corp. Category: DSP Core

DSP Extention Processor

Digital signal processing has been widely used in the area of sensor devices, smart meter, biometrics, communication, Audio, spee…

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Overview

Digital signal processing has been widely used in the area of sensor devices, smart meter, biometrics, communication, Audio, speech, image processing, medical device, industrial and automotive, etc. D1088-S is based on the AndeStar™ V3 and DSP ISA Extension architecture. This DSP extension processor adds over 130 general purpose DSP and SIMD instructions. It makes algorithm programming easily by C/C++ compiler with optimized DSP libraries.

D1088-S also comes with a variety of configuration options including MMU/MPU, cache and local memory. It is designed for performance sensitive applications on the embedded Linux as well as cost and power sensitive applications that require small footprint or real-time OS.

Key features

  • > 130 DSP extension instructions
  • Caches for fast code and data accesses
  • Local Memories for deterministic code and data accesses
  • IEEE754-compliant FPU coprocessor
  • Memory Protection Unit (MPU) for secure RTOS
  • Memory Management Unit (MMU) for Linux

Block Diagram

AndesCore™ D1088 block diagram

Benefits

  • Performance
    • Highly compact program size through AndeStar™ V3 ISA
    • Over 130 DSP and SIMD instructions to boost the performance of digital signal processing
    • C/C++ compiler with optimized DSP libraries for easy algorithm programming
    • Extensive branch predictions (BTB and RAS) to speed up branch control
    • MMU and MPU for memory management
  • Flexibility
    • All-C Embedded Programming
    • Stack protection hardware to help determining stack size needed, and detect runtime overflow error
    • Processor state bus to simply SoC design and debugging
    • Support boot-up from instruction local memory
  • Power Management
    • Highly clock gating and logic gating
    • Low power modes initiated by SW or SoC
    • N:1 core vs. bus clock ratios
    • PowerBrake technology to reduce peak power consumption

Applications

  • Video event data recorder (VEDR)
  • Wireless device
  • Networking device
  • Storage device
  • DSC
  • DVC
  • Digital home
  • Embedded controller

Specifications

Identity

Part Number
AndesCore™ D1088
Vendor
Andes Technology Corp.
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Contact Andes Technology Corp.

Learn more about DSP Core IP core

How Next-Gen Chips Are Unlocking RISC-V’s Customization Advantage

Unlike fixed-ISA alternatives, RISC-V enables developers to create domain-specific processors for their systems-on-chip (SoCs). Custom instructions can boost throughput, reduce energy consumption, and shrink silicon area, all while preserving software compatibility and ecosystem portability. RISC-V’s open nature also reduces vendor lock-in, enabling faster innovation across automotive, AI, security, and high-performance computing (HPC).

Frequently asked questions about DSP Core IP cores

What is DSP Extention Processor?

DSP Extention Processor is a DSP Core IP core from Andes Technology Corp. listed on Semi IP Hub.

How should engineers evaluate this DSP Core?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DSP Core 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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