AM2431: About AM2431 design

Part Number: AM2431
Other Parts Discussed in Thread: TMDS243EVM

Tool/software:

Hi, Experts.

Currently, the temperature of the PCB we manufactured based on AM2431ALV is very high. (65℃~ 75℃) 

(It works normally, such as connecting to jtag, downloading flash, and running programs.)

It was configured the same as TMDS243EVM's decap, but the difference from TMDS243EVM is that chips are concentrated around it.

I've read the design guide, but I don't think there's a guide for discharging heat.

     

What should we do?

Regards,