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SN65DSI85-Q1: Question of pattern generation.

Part Number: SN65DSI85-Q1


Tool/software:

Hello Team,

For Patgen of  dsi85, my customer wants to know output data of each color

As you can see, R-G-B-W bar pattern is shown.

I thought all color bits output are as below.

-----------------------------

R bar : R[7:0] is 8b'1111_1111 (255)

G bar : G[7:0] is 8b'1111_1111 (255)

B bar : B[7:0] is 8b'1111_1111 (255)

White bar has all 8b'1111_1111 (255/255/255)

-----------------------------------

But my customer did the test and their result shows each color bar has different color bit value 

What is color bit of R/G/B[7:0] value for patgen?

R bar : R[7:0] is 8b'??(??)

G bar : G[7:0] is 8b'?? (??)

B bar : B[7:0] is 8b'?? (??)

White bar has all 8b'?? (??/??/??)

Thank you.