4.4. Interrupts

Two interrupt signals, KbdTXInt and KbdRXInt, are available as internal output signals from the peripheral.

The KbdTXInt interrupt is asserted HIGH when the keyboard interface transmit buffer is empty, in other words it is ready to be programmed with another character for transmission.

The KbdRXInt interrupt is asserted HIGH when a complete character has been received and transferred to the receive buffer, and is available for reading.

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