Description and Features
In order to use the least amount of power and money, several production nodes use C-PHY/D-PHY Combo. The Combo PHY can be set up by users in either D-PHY or C-PHY mode to support a variety of applications. It is also PPI interface compliant, making it straightforward to connect to either the CIS-2 or DSI controller. In terms of PPA (Performance, Power, and Area) and standard compliances, D-PHY and C/D-PHY Combo are the most competitive foundry processes. The ISO 26262 ASIL-B certified MIPI D-PHY for automotive multimedia applications provides a wide range of features.
Features
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Compliant with MIPI D-PHY spec up to v2.5 and C-PHY spec up to v2.0
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Support both MIPI DSI and CSI-2 protocols
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Support HS data rate up to 6Gbps ( 6Gsps ) per lane (per trio)
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Support LS data rate of 10Mbps and Ultra-low power mode
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Support fast lane turnaround (FTA) and alternate low-power (ALP) mode
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Support D-PHY mode with 1 clock lane & up to 4 data lanes
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Support C-PHY mode up to 3 trios for TX and 4 trios for RX
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Support TX-EQ and Rx-EQ function to compensate loss of a long channel
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Support additional D-PHY RX mode with 2 sets of (1 clock lane and up to 2 data lanes)
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Support additional C-PHY RX mode with 2 sets of 2 trios
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Provide D-PHY clock and data lane swap function
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Provide C-PHY trios swap function
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Provide a stand-alone at-speed multi-lanes (trios) parallel BIST module for mass production tests
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Silicon proven in TSMC 22 ULP
Deliverables
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GDSII & layer map
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Place-Route views (.LEF)
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Liberty library (.lib)
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Verilog behaviour model
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Netlist & SDF timing
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Layout guidelines, application notes
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LVS/DRC verification reports
