Adding more peripherals to the simulator?


I am trying to simulate a display in my Keil debugger when running in the simulator, but I don't know how to add the display to the "Peripherals" menu. It says here that I should be able to change the peripheral settings, but it doesn't say how. Can anyone help me with this?

Specifically, I need to simulate a Sitronix ST7789 display. My peripherals menu currently looks like this:

When I click TExaS Sitronix, I am getting an ST7735. It would be greatly appreciated if anyone could help me sort this out.