Architecture and Organization - Prefinals examination

An interconnection of digital hardware module and varies in size and complexity.

The ___________ of digital system are constructed from digital components as registers, decoders, arithmetic elements and control logic

The operations executed on data stored and considered as an elementary operation performed on information stored in one or more register.

A system for expressing in symbolic form of the microoperation sequences among the registers of a digital module.

It implies the availability of hardware logic circuits that can perform a state microoperation and transfer the result of the operation to same or another register.

In register symbols, it denotes A PART OF THE REGISTER.

In register symbols, it denotes TRANSFER OF INFORMATION.

In a Bus system/structure, it determines which register is selected by the bus during each particular register transfer.

The number of multiplexers needed to construct a bus is equal to the bits of the register and not the number of registers.

The number of data input lines of multiplexers depends on the number of bits of registers and not in the number of registers

A bus system can also be constructed using three-state gates instead of multiplexers.

The two state of three-state buffer are signals equivalent to logic 1 and 0, and the third state is?

In memory transfer, the transfer of information from a memory word to the outside environment is?

In memory transfer, the transfer of NEW information to be stored into the memory is?

A microoperation that uses xor, and, or, complement is?