I read an existing hardware user guide for MaaXBoard 8ULP and I still have a lot of questions. There are no any schematic diagrams. I don't even know what voltage is applied to power CPU ports (1.8V or 3.3V). Where can I get such an information?
I read an existing hardware user guide for MaaXBoard 8ULP and I still have a lot of questions. There are no any schematic diagrams. I don't even know what voltage is applied to power CPU ports (1.8V or 3.3V). Where can I get such an information?
Hi,
Unfortunately, the schematics are not public. What information specifically are you looking for that is not provided in the user guide?
In regards the CPU port voltage, can you please specify the ports in question.
Regards,
Expansion header I/O voltages are level-shifted to 3.3V signal levels