SPI Display Max resolution

[DOkaz.1]

Hi,

I was looking at the display interface overview and saw that the max resolution for an SPI connection seems to be 480*272.

https://support.touchgfx.com/4.19/docs/development/hardware-selection/hardware-components/hardware-selection-display

I'm currently looking at some displays that are SPI 456x456 resolution, so I was wondering if that resolution limitation was in the TouchGFX infrastructure itself or if not, where the bottleneck was.

Thanks!

Daniel

[Osman SOYKURT · Accepted solution]

Hello DOkaz.1,

There's no resolution limitation from TouchGFX, the document says indeed that the maximum that we could use is 480*272, but that's only recommendation for performances. You can use your 456*456 display if you want but we can't guarantee that the performance would be optimal.

/Osman

[DOkaz.1]

I see, thanks!