We Describe A Protocol Of Input Device Communication Belowbr I #171
We describe a protocol of input device communication below:<br /> i) Each device has a distinct address.<br /> ii) The BUS controller scans each device in a sequence of increasing address value to determine if the entity wishes to communicate<br /> iii) The device ready to communicate leaves its data in the I/O register<br /> iv) The data is picked up and the controller moves to the step a<br /> Identify the form of communication best describes the I/O mode amongst the following.
This multiple choice question (MCQ) is related to the book/course
gs gs103 Computer Logical Organisation.
It can also be found in
gs gs103 Input/Output Organisation - Interrupts - Quiz No.3.
We describe a protocol of input device communication below:
i) Each device has a distinct address.
ii) The BUS controller scans each device in a sequence of increasing address value to determine if the entity wishes to communicate
iii) The device ready to communicate leaves its data in the I/O register
iv) The data is picked up and the controller moves to the step a
Identify the form of communication best describes the I/O mode amongst the following.
i) Each device has a distinct address.
ii) The BUS controller scans each device in a sequence of increasing address value to determine if the entity wishes to communicate
iii) The device ready to communicate leaves its data in the I/O register
iv) The data is picked up and the controller moves to the step a
Identify the form of communication best describes the I/O mode amongst the following.
Programmed mode of data transfer
DMA
Interrupt mode
Polling
