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A microprogram is a program that is consisted of micro code, which is the lowest level language possible on a computer. Microcode is even more low level than machine code and acts a platform for machine code to run on top of, directing the physical operations of the processor by itself.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoa set of micro instructions that defines the individual operations that a computer carries out in response to a machine language instruction.
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What BIOS is used to change settings on the motherboard?
Anything that can read the BIOS chip. It can be a computer or microprogramming software and hardware.
What has the author Alan B Salisbury written?
Alan B. Salisbury has written: 'Microprogrammable computer architectures' -- subject(s): Electronic digital computers, Microprogramming
What has the author Kamran Malik written?
Kamran Malik has written: 'Designing a high level microprogramming language' -- subject(s): Programming languages (Electronic computers)
What is Nano programming horizontal microprogrammming vertical micro programming?
Horizontal microprogramming encodes each bit in a control word with a control signal, while vertical microprogramming encodes mutually exclusive control signals into smaller bit fields. Nanoprogramming is similar to vertical programming, that reduces the required size of microprogrammed memory by dividing the control store into two hierarchical levels: micromemory and nanomemory.
What has the author Li-Guo Wang written?
Li-Guo Wang has written: 'Formal design of a class of computers' -- subject(s): Microprogramming, Computer-aided engineering
What are the advantages in horizontal microprogramming?
Advantages..1).no need of decodingDisadvantages1).high costIn Vertical micro programming...Advantages..1).need less memorydisadvantages1).need a special decoder
What has the author C J Cant written?
C. J. Cant has written: 'Applying algebraic techniques to microcode compilation' -- subject(s): Microprogramming, Computer security, Algebra
What has the author A Petrescu written?
A Petrescu has written books on various subjects such as science, engineering, mathematics, and architecture. Their works often focus on innovation, new technologies, and sustainable development.
What are some application of rom?
An important application of ROMs is Microprogramming. Other potential applications include • Library subroutines for frequently wanted functions • System programs • Function tables
What has the author Subrata Dasgupta written?
Subrata Dasgupta has written: 'Jagadis Chandra Bose, and the Indian response to Western science' -- subject(s): Biography, Scientists 'Technology and creativity' -- subject(s): Creative ability in technology, Creative thinking 'Creativity in invention and design' -- subject(s): Creative ability in technology, Microprogramming, Creative thinking 'Twilight of the Bengal Renaissance ; R.K. Dasgupta and his Quest for a World Mind'
6 What is the role of a Micro sequencer in Microprogramming Control Unit?
In computer architecture and engineering, a sequencer or microsequencer is a part of the control unit of a CPU. It generates the addresses used to step through themicroprogram of a control store.Usually the addresses are generated by some combination of a counter, a field from a microinstruction, and some subset of the instruction register. A counter is used for the typical case, that the next microinstruction is the one to execute. A field from the microinstruction is used for jumps, or other logic.Since CPUs implement an instruction set, it's very useful to be able to decode the instruction's bits directly into the sequencer, to select a set of microinstructions to perform a CPU's instructions.Most modern CPUs are considerably more complex than this description suggests. They tend to have multiple cooperating micromachines with specialized logic to detect and handle interference between the micromachines.
Why it is called software in computer language?
Some functions of computers are physically built into the design of the machine; they have substance, and they cannot be changed without modifying the machine itself. The physical machine is considered "hardware", so that term includes the functions and information that is physically incorporated into the machine. The term "hardware" has been around for centuries; it was applied to computers in the 1940s.In contrast, the term "software" was coined in the 1950s; it first appeared in print in 1958. The word arose as an amusing contrast to "hardware", as it encompasses all the information, particularly programming, that is not a permanent part of the machine. Programs and data are considered "soft" in the sense that they can be easily modified; by analogy, they are more malleable than the "hard" parts of the machine.Later, with the advent of microprogramming, a third class of information, intermediate between hardware and software, arose. This class, logically, got the name "firmware". Firmware not as permanent as hardware and usually lacks physical substance, but it is not as easily modified as software.
