Multimedia application extension processor(MAEP)

Multimedia application extension processor(MAEP)

We propose a multimedia application extension processor (MAEP) which supports diverse I/O interfaces and consumes low power. The MAEP embeds an H.264/AVC decoder to support real-time decoding and storage playback of H.264-coded bit-stream. Our H.264/AVC decoder, VHCORE, achieves 1.8 mW for CIF@30 fp...

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Bibliographic Details
Published in:2008 International SoC Design Conference Vol. 3; pp. III-58 - III-59
Main Authors: Sangkwon Na, Seungrok Jung, Chong-Min Kyung
Format: Conference Proceeding
Language:English
Published: IEEE 01-11-2008
Subjects:
Acceleration
Application software
Automatic voltage control
Clocks
Codecs
Communication system control
Decoding
Digital signal processing
extensible processor
Frequency
H.264/AVC
tensilica
Video compression
xtensa
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Summary:We propose a multimedia application extension processor (MAEP) which supports diverse I/O interfaces and consumes low power. The MAEP embeds an H.264/AVC decoder to support real-time decoding and storage playback of H.264-coded bit-stream. Our H.264/AVC decoder, VHCORE, achieves 1.8 mW for CIF@30 fps real-time decoding. We adopt an extensible processor and extended SIMD instructions to accelerate audio CODEC application. Finally, we fabricate the MAEP in Samsung 0.18 um technology with an area of 12.54 mm 2 .
ISBN:1424425980
9781424425983
DOI:10.1109/SOCDC.2008.4815748