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STM32U5G9 / NeoChrom, AHB ports, TSC4/TSC6/TSC6A, TSVG

Thomas Roell
Associate III

Ok, a quick set of questions.

 

(1) STM32U5G9 has 2 AHB ports for GPU2D. M0 goes throu DCACHE2, M1 does not. Which type of request (command list, texture fetch, render/blend read/write) for throu which port (M0/M1) ?

 

(2) Is there any documentation available for TSC4/TSC6/TSC6A other than US Patent #9640149 ?

 

(3) Is there any documentation available for the TSVG formated used for nema_vg_draw_tsvg() ?

 

(4) Where can I get nema_font_convert, nema_vg_font_convert and nema_pixpresso for Linux/Windows/Mac ?

 

Really appreciate any help here. There was talk about a NeoChromSDK, is there any news on thise one ?

 

  

1 REPLY 1
GaetanGodart
ST Employee

Hello @Thomas Roell ,

 

You can request access to the NeoChromSDK to Jorgen.mygind@st.com.
Find more information here .

I think this will answer most of your questions.

 

Regards,

Gaetan Godart
Software engineer at ST (TouchGFX)