Concepedia

Low-power multimedia RISC

K. Nadehara, I. Kuroda, M. Daito, Takashi Nakayama

IEEE Micro · 1995 · 29 citations · 4 references

Concepts

EngineeringVlsi DesignV830 ChipMultimedia ProcessorBattery-powered Multimedia SystemsQuicker Memory AccessesComputer ArchitectureHardware SecurityHigh-performance ArchitectureParallel ComputingLow-power Multimedia RiscMultimedia Signal ProcessingRisc-vComputer EngineeringComputer ScienceSignal ProcessingSystem On ChipHardware AccelerationVlsi Architecture

Abstract

Battery-powered multimedia systems challenge designers to pack enormous signal-processing power into a low-power chip. The V830 chip achieves this by combining a special instruction set and fast, 32-bit parallel multiply-adder with internal RAM for quicker memory accesses. This gives the newest entry in the V800 series signal-processing capabilities as fast as the latest fixed-point DSPs.

References

4

Accelerating multimedia with enhanced microprocessors

R.B. Lee · IEEE Micro · 1995 · 169 citations

Engineering, Mpeg Video, Multimedia Processor +16

New scaled DCT algorithms for fused multiply/add architectures

Elliot Linzer, Ephraim Feig · 1991 · 40 citations

Engineering, Computer Architecture, Image Analysis +17

A low-power, 32-bit RISC processor with signal processing capability and its multiply-adder

K. Nadehara, M. Hayashida, I. Kuroda · 2002 · 13 citations

Engineering, Vlsi Design, Computer Architecture +16

Processor architecture driven algorithm optimization for fast 2D-DCT

I. Kuroda · 2002 · 11 citations

Electrical Engineering, Mac Unit, Engineering +15