Description and Features
IP core that completely conforms with HDMI 1.4 requirements for physical layer HDMI transmitters For consumer electronics like DVD player/recorders and camcorders, the HDMI transmitter PHY offers an easyto-implement system LSI solution that supports pixel clocks between 25MHz and 250MHz. The following Fab/Nodes have all undergone Silicon Proving: (TSMC, UMC, SMIC, GF, Samsung, ST). It will be straightforward to integrate the HDMI Transmitter Link IP Core into the SoC of consumer goods because it supports HDMI 1.4b and runs at 2.25 Gbps, 16-bit deep colour, and 3D compatibility (HD-TV, AV receiver... etc.). Linking the HDMI Rx IP to the HDMI Transmitter PHY IP will give it the optimum performance, features, and efficiency. Various HDMI Tx IP configurations are available.
Features
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HDMI version 1.4 compliant transmitter
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Supports DTV from 480i to 1080i/p HD resolution
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Supports 24bit, 30bit and 36bit color depth per pixel
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Integrated cable terminator
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Adaptive equalizer for cable
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Adjustable analog characteristics
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PLL band width
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VCO gain
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BGR voltage
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Cable terminator resistance value
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DLL digital filter characteristics
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Integrated Audio PLL
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3.3V/2.5V/1.0V power supply
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HDMI version 1.4a, HDCP revision 1.3 and DVI version 1.0 compliant receiver
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Controller Supports DTV from 480i to 1080i/p HD resolution, and PC from VGA to UXGA
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Supports 3D video format specified in HDMI 1.4a specification
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Programmable 2-way color space converter
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Compliant with EIA/CEA-861D
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Deep color supported up to 16bit per pixel
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xvYCC Enhanced Colorimetry
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All packet reception including Gamut Metadata Packet
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Supports RGB, YCbCr digital video output format including ITU.656
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24/30/36/48bit RGB/YCbCr 4:4:4
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16/20/24bit YCbCr 4:2:2
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8/10/12bit YCbCr 4:2:2 (ITU.601 and 656)
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48 bit mode is not supported in 1080p
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Supports standard SPDIF output for stereo or compressed audio up to 192KHz
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Support PCM, Dolby digital, DTS digital audio output through 4bits I2S up to 8 channel
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IEC60958 or IEC61937 compatible
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1bit audio format (Super Audio CD) output
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High-bitrate compressed audio formats output
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Slave I2C interface for DDC connection
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Configuration registers programmable via synchronized parallel interface
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Interface to external HDCP key storage
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Silicon Proven in UMC 28HPC+.
Deliverables
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GDS
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Configurable RTL Code
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HDL based test bench and behavioral models
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Test cases
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Protocol checkers, bus watchers and performance monitors
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Configurable synthesis shell
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Documentation
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Design Guide
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Verification Guide
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Synthesis Guide
Benefits
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1.85625Gbps low cost PHY
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Support HDMI1.4a spec
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Up to 1080P60 with HDR
Applications
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PC Graphic card
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Blue ray DVD
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DVD player,
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STB,
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Fiber IP STB, etc.
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HDMI repeater, splitter, etc
