1 Host Controller Interface (FireWire) , an interface that enables a FireWire host controller to communicate with a driver. 2  Host Controller Interface (USB) , an interface that enables a USB host controller to communicate with a driver.3  Host Controller Interface (Bluetooth) in Bluetooth protocols. Host Controller Interface (USB) , an interface that enables a USB host controller to communicate with a driver. 2  Host Controller Interface (Bluetooth) in Bluetooth protocols. 3  Host Controller Interface (non-volatile memory) , an interface that enables SATA Express / NVM Express SSDs to communicate with a driver.
What is Checked Swing? When a batter begins to make an offering at a pitch but halts his swing before making a genuine attempt, he is said to have produced a checked swing. If the ball does not arrive in the strike zone during such a swing, the pitch is called a ball.
In baseball, a balk is called by an umpire. Balk rules protect runners from being deceived by the pitcher. If the ball is thrown before the batter gets settled in the batter's box, the umpire will call a balk. If a pitcher begins his delivery motion but then stops, he'll be called for a balk.