data sheet is below.
I use SN65DP159RGZEVM and try to set the config follow data sheet, but i can't write Reg0Bh,
How cam i do for 4K/60Hz monitor? thanks!
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Hi Ray,
You need to set register 0Bh to DBh to change the TMDS clock to 1/40 of TMDS bit period and the termination to 75-150ohm required for HDMI 2.0 data rates. Please write the register manually in Page 0 of the Register Map section of the Eyescan tool. You will need to click "Write" after updating the register bits. Please also ensure that the I2C_EN pin is high.
Regards,
I.K.
Ray
For HDMI2.0, the termination also needs to be changed to 75 to 150ohm.
Thanks
David