N300 Series is a 32-bit RISC-V processor designed for applications requiring extreme energy efficiency and DSP/FPU features. N300 Series can be applied to AIoT, embedded and industrial control, etc.
32-Bit High Efficiency Processor - 3-Stage Pipeline, Single/Dual-issue
Overview
Key Features
- RV32IMACFDBPKC/Zcxlcz ISA supported
- Support fast interrupt tail-chaining mechanism, vectored interrupt processing
mode for extremely fast interrupt response, and interrupt preemptions based
on interrupt levels. - Configurable Dual-Issue micro-architecture
- Support NICE
- Configurable ILM (Instruction Local Memory) and
DLM (Data Local Memory) with ECC - Configurable Instruction-Cache and Data-Cache with ECC
- Support Single and Double-Precision floating point and SIMD DSP.
- TEE supported to meet the system security requirement
- Full Standard Debug Function with JTAG/cJTAG port.
- Full Standard RISC-V Toolchain, and Linux/Windows IDE supported
Benefits
- Great Power Efficiency
- RV32IMACFD
- BPKC/Zcxlcz
- 3-Stage Pipeline
- I/D Cache
- Security (PMP, TEE)
- NICE Extension
- SP/DP FPU & DSP
- AHB-Lite
- RISC-V Standard Debug
- JTAG & cJTAG
- Low Latency Interrupt
- Full Dev Kit & SDK
Block Diagram
Technical Specifications
Short description
32-Bit High Efficiency Processor - 3-Stage Pipeline, Single/Dual-issue
Vendor
Vendor Name
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