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Beijing-based Vimicro has announced an ARM-based system-on-chip (SoC) intended for low-cost Linux-based smartphones. Built on a 0.13 micron process, the VC0818 offers a variety of multimedia features, supports three-megapixel camera sensors, and is available with a complete development platform, Vimicro says.
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The VCO818, also known as the Vinno-III, is based on an ARM926EJ core running at up to 216MHz. Its 0.13-micron process, "advanced design flow," and "multi-power architecture" make its power consumption low, according to Vimicro.
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# b4 S5 M; N: i/ T! DA block diagram of the Vinno-III
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Touted multimedia features include hardware decoding of VGA-resolution MPEG-4 video at 30 frames per second, and support for 3GP-format video encoding and TV output.
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Features and specifications listed by Vimicro for the Vinno-III include:
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* ARM928EJ core running at up to 216MHz1 N M+ @3 H" ]: Q' w. y( ]4 n/ \! W
* 0.13-micron process construction, y6 _, h. D/ `4 `1 S
* High-quality stereo DAC (90dB S/N ratio) and ADC; headphone power amp @# g* Y- t' }; |5 Z
* MPEG-4 decoding, up to 30fps @ VGA resolution
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* AMR-NB voice codec with bitrate control t, V9 b! }7 V1 y
* SD/MMC/NAND flash storage interface4 Q. _9 _2 \: |" C$ Q- B- j4 f2 R' _
* USB 2.0% X* U" Y; O+ G& H/ J% s* U0 o" p& _' \
* TV out5 |* ~/ |* A, l
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! M) }% |! ^5 ^' B+ ~& S. f' EPart of the Vinno-Win development board, with Vinno-III SoC( j" Y' W6 m0 o
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The Vinno-III is also available integrated into Vinno-Linux and Vinno-Win development boards (pictured above). Although only brief details of the boards were provided, they include slots for RAM and flash memory, plus interfaces that support a QVGA touchscreen, 3-megapixel camera, and USB connectivity. Vinno-Linux supports MontaVista Linux, and Vinno-Win supports Windows Mobile, according to Vimicro.' l: l$ ~1 P; ~* W4 d7 x, p
/ ?1 T, a5 [" R! MVimicro did not provide pricing or availability information for the Vinno-III products. |
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