Editing Kroy 360 (section)

====Timing Diagram====
[[File:Kroy-360-press-release-timing.svg|600px]]

Key scan codes are sent as a 7 bit, parallel value on data lines D0 through D6.
 
When a key is pressed, Key State(KS) will transition from low to high and Data Ready(DR) will pulse low. The host issues a Continue(CT) with a low pulse to acknowledges data reception. Note: if the Continue pulse is sent too soon after the Data Ready pulse is received or the pulse is too short, the keyboard may miss it. A delay of 100us and a pulse width of 20us has been used succesfully.

When a key is released, Key State will transition from high to low and DR/CT handshake will repeat. Data Ready can be used to latch/read data from data lines D0 through D6.

Note: Key State (Pin 3) tracks the last key event and is common to all keys.