Mity CPU Platforms » MitySOM-335x (ARM Cortex-A8 Based Products)

10/20/2014

AB 04:55 PM Software Development: Communicating with an 8-bit parallel interface (GPIO, SPI or GPMC)

Posting this on behalf of a customer:
The interface to their networking chip and other peripheral boards on their current motherboard is through memory mapped I/O. The customer would like to recreate this with the MitySOM-335x and is ... Alexander Block

10/01/2014

MK 02:31 AM PCB Development: RE: Spurious Reboot Debug

Yes. Where do I send it?
Michael Karasoff

09/26/2014

MW 09:11 PM PCB Development: RE: Spurious Reboot Debug

Would you be willing to share (privately, not on the forum) your baseboard schematic?
-Mike Michael Williamson

MK 08:19 PM PCB Development: RE: Spurious Reboot Debug

Michael,
Thanks for the replay. No problem with the many questions.. I'm kind of at a loss tracking down the issue, so any tips can help.
_Are these MityARM-3359s? What is the model number? Do you also have a couple of serial num... Michael Karasoff

09/24/2014

MW 05:59 PM PCB Development: RE: Spurious Reboot Debug

Hi Mr. Karasoff,
Are these MityARM-3359s? What is the model number? Do you also have a couple of serial numbers of the modules that are exhibiting the problem?
Does the reboot issue track the SOM or the Carrier board? E.g., if y... Michael Williamson

MK 05:28 PM PCB Development: Spurious Reboot Debug

Hi,
I am having an intermittant issue with the MityARM on some (not all) of our custom carrier boards - The processor has spurious reboots. The processor will boot and run Linux fine, then it reboots on its own, starting at the bootl... Michael Karasoff