MIDI board rev 2
jkominek opened this issue · comments
- Silkscreen labels for the I2C pin header.
- Reevaluate usage of TLP185(SE, which appears to be globally out of stock.
- Pretty sure there are some compatible ones. I'll want to double double check the footprint and such, but this item is probably a no-op.
- Convert to using an STM32G0. (And remove the oscillator)
- Replace the open-drain buffer with a transistor. (MOSFET is probably inappropriate considering the switching.)
- Use a transistor to pull down the IRQ lines.
Most of these changes have been made in 98d5832. Holding this issue open for a final review and the update to the board rev on the silkscreen.
dc4713c marked as rev 2 and ordered