In the output interface of the parallel port, along with the valid signal                is also sent.

Related MCQs

• In a 32 bit processor, the A0 bit of the address line is connected to            of the parallel port interface.
• In a serial port interface, the INTR line is connected to            
• The signal sent to the device from the processor to the device after receiving an interrupt is                         
•            signal is sent by the initiator to indicate the duration of the transaction.
• The side of the interface circuits, that has the data path and the control signals to transfer data between interface and device is            
• The conversion from parallel to serial data transmission and vice versa takes place inside the interface circuits.
• In a general 8-bit parallel interface, the INTR line is connected to                 
• The serial port is used to connect basically            and processor.
• The code sent by the device in vectored interrupt is            long.
• The starting address sent by the device in vectored interrupt is called as