User should be aware of the following errata in developing the low-cost joystick:
1: The dev kit is not sensitive to TTL threshhold levels for the CY63743 pin p0.0
Workaround: Use a programmed device to achieve TTL sensitivity
2: The CY3644 applications board, which comes with the dev kit, has a bug from miswiring
Fix: Make a cut on JP2. Also make a cut just to the right of JP1 (between JP1 and R1)
3: Also note the errata sheet that comes with the dev kit.
