topic MCP5748G AVAS System Design in MPC5xxx

MCP5748G AVAS System Design

black_light — Fri, 12 Jul 2024 06:01:57 GMT

Hi,
I am a newbie on NXP boards. I should be designing an AVAS system as mentioned on subject. I put a file that describes AVAS. Basically if your EV travels with less than 20 kmh, then a combustion engine sound is generated, this is what AVAS does. I have an amplifier, FDA903D, and a speaker with MCP 5748G. I am unable to proceed because learning the NXP is challenging. I should send data through dspi or i2c. How should I proceed, how can I make things easier? Indeed, this is an easy task, but when you are familiar with the board you use.
Thanks.

Re: MCP5748G AVAS System Design

lukaszadrapa — Tue, 16 Jul 2024 10:41:26 GMT

Hi @black_light

Each board has user manual in pdf or Getting Started html document.
For example, if you have this board:
https://www.nxp.com/design/design-center/development-boards-and-designs/automotive-development-platforms/mpc57xx-mcu-platforms/mpc5748g-secure-gateway-development-board:DEVKIT-MPC5748G

... you can find on the page:
https://www.nxp.com/document/guide/getting-started-with-the-devkit-mpc5748g:NGS-DEVKIT-MPC5748G

Then there's a nice training describing how to install S32DS and SDK and basic steps:
https://www.nxp.com/design/training/sdk-for-the-gateway-mpc574xb-c-g-mcu-family:VIDEO-MPC574xBCG-MCU

SDK then contains set of examples which you can use for first tests and learning.

Regards,
Lukas

Re: MCP5748G AVAS System Design

black_light — Fri, 19 Jul 2024 08:13:10 GMT

Thanks a lot. I hope these will be helpful.
BR
BlackLight