A one instruction set computer (OISC), sometimes called an ultimate reduced instruction set computer (URISC), is an abstract machine that uses only one instruction – obviating the need for a machine language opcode. With a judicious choice for the single instruction and given infinite resources, an OISC is capable of being a universal computer in the same manner as traditional computers that have multiple instructions. OISCs have been recommended as aids in teaching computer architecture and have been used as computational models in structural computing research.
Read more about One Instruction Set Computer: Machine Architecture, Instruction Types
Famous quotes containing the words instruction, set and/or computer:
“I turn my gaze
Back to the instruction manual which has made me dream of
Guadalajara.”
—John Ashbery (b. 1927)
“I move my thin legs into your office
and we work over the cadaver of my soul.
We make a stage set out of my past
and stuff painted puppets into it.”
—Anne Sexton (1928–1974)
“The computer takes up where psychoanalysis left off. It takes the ideas of a decentered self and makes it more concrete by modeling mind as a multiprocessing machine.”
—Sherry Turkle (b. 1948)