HDMI Data Rate Calculation Formula

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Ansonng

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hdmi data rate mbits

As HDMI 1.3 spec stated, it supports rate up to 340MHz (10.2 Gbps). I don't understand why 340MHz means 10.2 Gbps.
I know HDMI has 3 data channels. Therefore,
340MHz x 3 = 1.02 Gbps
why it is 10.2 Gbps
 

hdmi datarate calculation

its 340 MPixels/Sec

In one Pixel 10 bits are transfered.
So its 340 * 10 = 3400 Mbits/S for one channel

For 3 channel it will be 3400 * 3 = 10200 Mbits/Sec = 10.2 Gbps

I hope this clarifies your doubt.
 

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