Part Number: DS90UB948-Q1
Hello，
The chapter 2.4 of snla1329.pdf(Exploring the Int Test Pattern Generation Feature of FPDLink III IVI Devices) described the pattern mode, which included full screen black/white/red/green. But I didn't find the configuration registers how to configure full screen mode. Take DS90UB948 for example, how to configure the full screen black/white pattern?
https://www.ti.com/lit/an/snla132g/snla132g.pdf
Best regards
Kailyn
Hi Kailyn,
Thank you for your question!
In that same app note, Table 3-1 shows where the patgen direct registers where you can configure the color. You can use Register 0x64 to select the color you need.
Additionally, you can use Register 65 to invert the color.
Respectfully,
William
Hi William，
The register 0x64 configured color bar, not full screen color. For example
0001: White/Black
0010: Black/White
Do it mean white&black bar？
But the snla1329.pdf described it could configure the full screen mode as this.
Best regards
Kailyn
Dear Kailyn,
That is incorrect. They are full screen colors and not color bars. Like I stated previously, please use the inverted color to change to the color you need.
Please see below:
When Inverted:
Respectfully,
William
