On 10/15/2016 06:21 PM, GaCuest wrote:
Hello everyone!
If anyone if interested, I’ve updated the block diagram with new changes: http://george.the-petries.co.uk/shared-write-access/eoma/Block%20Diagram%20Z...
Any suggestions/corrections are appreciated. Thanks!
Do you have a chip picked out to provide 5V boost to the EOMA card yet? The AXP209 does not appear to provide it.
My plan for handheld computer was to use a TI brand LiPo charging IC and 5V boost. The AXP209 seems like a better idea than the TI charging solution since it has configurable regulator outputs and lower cost.
Also, I see you are not using SSD2828 for RGB to MIPI conversion anymore. This week I finished up a preliminary schematic for a SSD2828 testing/breakout board. I briefly started the layout and began to have second thoughts. It seems like too much work to incorporate it. I'm now looking for ~4 inch RGB LCD's instead.