In interrupt mode, the path for peripheral data input to memory is

In interrupt mode, the path for inputting peripheral data to memory is: Peripheral—IMO interface—CPU—Memory.

Features of interrupt mode:

In interrupt mode, when the peripheral needs to transmit data to the host, it must request the host to provide interrupt service, interrupt the execution of the current main program, and automatically redirect The corresponding interrupt handler controls the transmission of data, and the process is always under the control of instructions executed by the processor.

The above is the detailed content of In interrupt mode, the path for peripheral data input to memory is. For more information, please follow other related articles on the PHP Chinese website!