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TMDS181, TMDS181I

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SLASE75C – AUGUST 2015 – REVISED JULY 2016

Product Folder Links: TMDS181 TMDS181I

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TMDS Differential Input Electrical Characteristics, Changed Max Receiver impedance value to 115 ................................. 9

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DDC, I

2C, HPD, and ARC Electrical Characteristics, Inserted values for SCL/SDA_SNK ................................................. 11

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TMDS Switching Characteristics, Changed from 6000 to 3400 .......................................................................................... 13

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Table 4, Deleted Clear and NA Access Tags ...................................................................................................................... 34

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Table 8, Removed reg20h[5:4] ARC_SWING ..................................................................................................................... 39

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Figure 35, Removed 1k pullup from switch as not needed ................................................................................................. 43

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Pin Strapping Configuration for HDMI2.0a and HDMI1.4b , Added Note for VSADJ resistor value in Compliance Pin

Strapping section ................................................................................................................................................................. 46

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Pin Strapping Configuration for HDMI2.0a and HDMI1.4b , Changed De-emphasis value from 0 dB to -2 dB for

recommended configuration for compliance testing. ............................................................................................................ 46

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I

2C Control for HDMI2.0a and HDMI1.4b, Added Note for VSADJ resistor value in Compliance I2C control section

and included register that can increase or decrease the VOD swing ................................................................................. 46