Hi,
We have an overheating issue on our custom AM3874 board. It is most likely some misconfiguration, but very useful would be to have answers for these questions:
- What is typical processor's case temperature on TI8148 EVM with most peripherals enabled?
- What could be typical processor's case temperature when operating at 600MHz/1GHz (with 2GB DDR3 RAM@400/800MHz) with most peripherals enabled (SATA, 2xUSB, 6 UARTS, 1 x 1Gb ethernet, 1HDMI display, 2CAN, but no PCIe, no Audio, no Video capture)?
- Does such configuration require heatsink?
- Is there any possibility to access core temperature? (I presume there is some internal temperature sensor, but could not find any related register in Datasheet / Reference Manual)
- Does default Linux (for TI8148 EVM board) require special modifications in terms of power management (voltage levels and so on) for such configuration?
Could anybody help, please?
Best regards,
Greg
