iPod

I built a breakout board for the clickwheel connector. This way I was able to probe which pins connect to where on the chip. I posted my results on Github.

The chip on my board has the label "CY8C21434".

If this protocol works the same as the 4th gen, then I should be able to set up the arduino in SPI slave mode to communicate with the wheel.

Previous work:

- https://github.com/Gigahawk/clickwheel_sample_firmware/issues/1

Breakout board

- https://github.com/Gigahawk/clickwheel_breakout_5th_gen

More RE:

- https://github.com/Gigahawk/clickwheel_reverse_eng