|
Instruction set - Wikipedia, the free encyclopedia
An instruction set is a list of all the instructions, and all their variations, that a processor (or in the case of a virtual machine, an interpreter) can execute. Instructions include: • Arithmetic...
en.wikipedia.org/wiki/Instruction_set |
|
Complex instruction set computer - Wikipedia, the free encyclopedia
A complex instruction set computer ( CISC , pronounced like " sisk ") is a computer instruction set architecture (ISA) in which each instruction can execute several low-level operations, such as...
en.wikipedia.org/wiki/Complex_instruction_set_computer |
||
|
Taken collectively, all of the various instructions that the processor can execute are called its instruction set. The instruction set determines what sort of software can run on the processor; in order for two processors to be compatible, they must (among other things) be able to execute the same instructions.
|
||
|
Complete 8086 instruction set ... These marks are used to show the state of the flags: 1 - instruction sets this flag to 1. 0 - instruction sets this flag to 0. r - flag value depends on result of the instruction. ? - flag value is undefined (maybe 1 or 0).
|
||
|
Understanding the instruction summaries ... The instruction summary format ... SCFS[] Sets Coordinate From the Stack using projection vector and freedom vector...
|
||
|
One of the principal characteristics that separates RISC from CISC microprocessors is the size of the instruction set -- RISC microprocessors have relatively small instruction sets whereas CISC processors have relatively large instruction sets.
|
||
|
There's a sense that evaluating processor chips based on their instruction sets is a waste of time; most programmers don't know or care about the differences. RISC, CISC, VLIW... it's all the same. Is that an accurate reflection of reality?
|
||
|
CiteSeerX - Document Details (Isaac Councill, Lee Giles): Automatic Design of Computer Instruction Sets by Bruce Kester Holmer Doctor of Philosophy in Computer Science University of California at Berkeley David E. Culler, Co-Chair Alvin M. Despain, Co-Chair This dissertation presents the thesis that good and usable ...
|
||
|
System-Level Specification of Instruction Sets (1993) [7 citations — 4 self] ... @MISC{Cook93system-levelspecification, author = {Todd Cook and Paul D. Franzon and A. Harcourt and Thomas K. Miller Iii}, title = {System-Level Specification of Instruction Sets}, year = {1993}; };
|
||
|
The first step is to choose some generic instruction types. For a first attempt, you should limit the instructions to some well-known and common instructions. The best place to look for help in choosing these instructions is the instruction sets of other processors.
|