SPEAR1340 datasheet(26/200 Pages) STMICROELECTRONICS

26 / 200 page

Device functions

SPEAr1340

26/200

Doc ID 023063 Rev 4

Software

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Compatibility with the following graphics standards:

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OpenGL ES 2.0

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OpenGL ES 1.1

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OpenVG 1.0

The geometry processor must be programmed using OpenVG or Open GL base layers.

2.22

Video decoder (VDEC)

Main features:

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All algorithms in hardware - minimal CPU load

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Minimal power consumption - functional level clock gating and synthesis time clock

gating (> 90% of registers under gating)

Supported video codecs:

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H.264 profile and level

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Baseline, main and high profiles

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Decoding up to 1080p/30fps(1)

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Scalable video coding (SVC):

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Baseline and high profiles (base layer only)

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MPEG-4 visual profile and level

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Simple and advanced simple profiles, levels 0 –5(2)

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H.263 profile and level

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Profile 0, levels 10 –70 (image size up to 720x576)

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Sorenson Spark

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WMV9 / VC-1

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Simple, main and advanced profiles, levels 0 -3

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MPEG-1&2 main profile

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Low, medium and high levels

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RealVideo8/9/10

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DivX®3/4/5/6 support

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Home theater profile qualification

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VP6, VP7 versions 0-3

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VP8 version 2 (WebM)

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AVS Jizhun Profile

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JPEG, all common sampling formats

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Baseline interleaved

Achievable resolution and frame rate depending on specific stream content and system load.

Global motion compensation (GMC) is not supported.

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