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Ixiasoft
Visible to Intel only — GUID: uzf1492012572162
Ixiasoft
5.8.3.1. Video Interface (TX Video IM Enable = 0)
You specify the data input width through the Maximum video input color depth parameter. The same input port transfers RGB and YCbCr data in 4:4:4, 4:2:2, or 4:2:0 color format. Data is most-significant bit aligned.
Color Format | Description |
---|---|
Sub-sampled 4:2:2 color format |
|
Sub-sampled 4:2:0 color format |
|
Pixel Indexes | R Position | G Position | B Position |
---|---|---|---|
0 and 1 |
Y1 |
Y0 |
|
2 and 3 |
Y3 |
Y2 |
|
4 and 5 |
Y5 |
Y4 |
|
... | ... | ... | ... |
If you set Pixel input mode to Dual or Quad, the IP sends two or four pixels in parallel, respectively. To support video resolutions with horizontal active, front porch, or back porch of a length not divisible by 2 or 4, the data enable, horizontal sync, and vertical sync signals are widened.
The following figure shows the pixel data order from the least significant bits to the most significant bits.