Nios II

E724162

32-bit RISC processor embedded processor core soft-core processor architecture

Nios II is a soft-core 32-bit RISC processor architecture developed by Altera (now Intel) for implementation on FPGA devices.

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Statements (50)

Predicate	Object
instanceOf	32-bit RISC processor ⓘ embedded processor core ⓘ soft-core processor architecture ⓘ
architectureType	RISC ⓘ
bitWidth	32-bit ⓘ
category	FPGA IP core ⓘ soft microprocessor core ⓘ
designedFor	customizable embedded systems on FPGAs ⓘ
developer	Altera NERFINISHED ⓘ Intel NERFINISHED ⓘ
documentationPublisher	Intel PSG (Programmable Solutions Group) NERFINISHED ⓘ
ecosystem	HAL (Hardware Abstraction Layer) libraries ⓘ RTOS support from multiple vendors ⓘ
feature	configurable pipeline depth and performance levels ⓘ high-performance configuration for larger FPGAs ⓘ small footprint configuration for low-cost FPGAs ⓘ
hasVariant	Nios II/e (economy) configuration NERFINISHED ⓘ Nios II/f (fast) configuration ⓘ Nios II/s (standard) configuration ⓘ
implementationType	soft-core ⓘ
intendedPlatform	FPGA ⓘ
introducedBy	Altera NERFINISHED ⓘ
market	communications equipment ⓘ embedded systems ⓘ industrial control ⓘ
ownedBy	Intel NERFINISHED ⓘ
predecessor	Nios NERFINISHED ⓘ
programmingLanguageSupport	C NERFINISHED ⓘ C++ NERFINISHED ⓘ
supports	Harvard architecture style instruction and data paths ⓘ MMU-less configurations ⓘ configurable cache sizes ⓘ configurable memory interfaces ⓘ custom instructions ⓘ debug via JTAG ⓘ exceptions ⓘ hardware acceleration via custom logic ⓘ interrupts ⓘ off-chip memory interfaces ⓘ on-chip debug modules ⓘ on-chip memory ⓘ optional memory management features ⓘ
toolchain	GCC-based compiler support ⓘ Intel Quartus Prime integration ⓘ Platform Designer (Qsys) integration ⓘ
typicalUseCase	embedded control in FPGA-based systems ⓘ signal processing on FPGA ⓘ system-on-a-programmable-chip designs ⓘ
usedWith	Altera FPGA devices NERFINISHED ⓘ Intel FPGA devices NERFINISHED ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

QEMU → supportsGuestArchitecture → Nios II ⓘ

GNU As → supportsTarget → Nios II ⓘ