Hello Art and all,

I downloaded the last 144_LED_V3.zip and I found some diferences in the schematics.
In 144LEDGAME-Schematic.pdf the keys (UP/DOW/LEFT/RIGHT) is wired by resistors to ground and active in High level.
In SchematicB.bmp UP/RIGHT is wired by resistors to VCC (active in Low level) and LEFT/DOWN is wired byr resistors to Ground (active in High level).
What is the correct schematic ?
I am building this hardware and would like to know the correct mode to work fine.
Other thing, in SchematicB.bmp the A.0 is wired only to resistor and UP key, but in SchematicA.bmp is wired to the led! What is the correct?

Thanks