【Nios II 处理器】Nios II性能基准测试(Nios II Performance Benchmarks)

【Nios II 处理器】Nios II性能基准测试(Nios II Performance Benchmarks)
这篇data sheet列出了Nios II软核处理器及其外设的性能和逻辑单元(LE)使用情况。
This data sheet lists the performance and logic element (LE) usage for the Nios® II soft
processor and peripherals. The Nios II soft processor is configurable and designed for
implementation in Altera® FPGAs. The following Nios II processors were used for
these benchmarks:
■ Nios II/f—The Nios II/f “fast” processor is designed for high performance while
presenting the most configuration options which are unavailable in the other
Nios II processors.
■ Nios II/s—The Nios II/s “standard” processor is designed for small size while
maintaining moderate performance.
■ Nios II/e—The Nios II/e “economy” processor is designed for the smallest
possible processor size while providing adequate performance.
The default options for the Nios II processor were chosen for these benchmarks,
unless specified otherwise.
Nios II Performance Benchmarks


DS-N28162004-7.0 Data Sheet




Performance Benchmarks Overview
This data sheet lists the performance and logic element (LE) usage for the Nios II soft
processor and peripherals. The Nios II soft processor is configurable and designed for
implementation in Altera FPGAs. The following Nios II processors were used for
these benchmarks:
■ Nios II/f―The Nios II/f “fast” processor is designed for high per