I have spent some time with my Metaboard Redux design... putting in the missing power supply. Here is the first revision...
It's not that different, so I have held off on constructing it just yet. Here are some outstanding issues...
- Placement of the programming jumper. It can be moved closer to the chip and freeing up the area by the USB connector.
- Lowering the reset button to be aligned with the component array.
- Both power sources are routed through the two filtering capacitors.
- I have not had any problems not using the filtering caps
- I could the make the power supply completely independent and therefore optional
- The two LED are optional (done).
- The Reset signal is not wired in the headers (oh well!?!)
- Nice to have an ICSP header in the empty space (optional of course)
- Data disconnect for the two USB data pins
So I still have some work to do!
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