engineering, an orthogonal instruction set is an instruction set architecture where all instruction types can use all addressing modes. It is "orthogonal" in the...
21 KB (3,017 words) - 15:38, 1 November 2024
nor depend on them. An instruction set is said to be orthogonal if it lacks redundancy (i.e., there is only a single instruction that can be used to accomplish...
15 KB (2,626 words) - 09:06, 16 November 2024
VAX (section Instruction set)
programmer-friendly addressing modes and machine instructions, highly orthogonal instruction set architecture, and instructions for complex operations such as queue...
32 KB (3,030 words) - 11:23, 12 August 2024
TI-990 (section Orthogonal instruction set)
XOP instruction could run microcode from the machine's Writable Control Store. The TI-990 used a fairly orthogonal instruction set. The instruction formats...
21 KB (2,986 words) - 19:00, 7 March 2024
assembly instruction sets, as orthogonal instruction set. Orthogonality in a programming language means that a relatively small set of primitive constructs...
5 KB (636 words) - 21:31, 15 July 2024
Motorola 6809 (section Registers and instructions)
interrupts, position-independent code, and an orthogonal instruction set architecture with a comprehensive set of addressing modes. The 6809 was among the...
38 KB (4,680 words) - 18:01, 12 August 2024
Addressing mode (section Index next instruction)
compiler writers. For a related concept see orthogonal instruction set which deals with the ability of any instruction to use any addressing mode. There are...
47 KB (6,118 words) - 20:32, 3 November 2024
(Modified) Influence of the IBM PC on the personal computer market Orthogonal instruction set Reconfigurable computing Software architecture Transport triggered...
26 KB (3,176 words) - 05:34, 4 November 2024
ARM architecture family (redirect from Arm instruction set)
RISC Machines and originally Acorn RISC Machine) is a family of RISC instruction set architectures (ISAs) for computer processors. Arm Holdings develops...
141 KB (13,701 words) - 23:11, 16 November 2024
computer science, a reduced instruction set computer (RISC) is a computer architecture designed to simplify the individual instructions given to the computer...
58 KB (6,883 words) - 21:09, 10 November 2024
CPU cache (redirect from Instruction cache)
set associative L2 integrated cache 256 KiB in size, with 128-byte cache blocks. This implies 32 − 8 − 7 = 17 bits for the tag field. An instruction cache...
96 KB (13,298 words) - 19:32, 31 October 2024
Motorola 68000 (section Instruction set)
era. At the time, a key concept in minis was the concept of an orthogonal instruction set, in which every operation was allowed to work on any sort of data...
67 KB (7,234 words) - 21:03, 7 November 2024
same as a machine language instruction, though in some cases it may be directly encoded as a bit field within such instructions. The status outputs are various...
23 KB (2,943 words) - 19:07, 5 November 2024
PDP-11 (section Instruction set orthogonality)
has a mostly orthogonal instruction set. For example, instead of instructions such as load and store, the PDP–11 has a move instruction for which either...
57 KB (6,854 words) - 12:11, 18 October 2024
History of general-purpose CPUs (section Mid-to-late 1980s: Exploiting instruction level parallelism)
hundred instructions, and a set of three to ten addressing modes rather than thousands of distinct instructions. This was called an orthogonal instruction set...
42 KB (5,617 words) - 07:08, 16 November 2024
highly "orthogonal" instruction set architecture (ISA), in which any instruction can be applied to any data. For instance, an ADD instruction might add...
34 KB (3,676 words) - 16:57, 12 November 2024
604, for example, has a two-way set-associative TLB for data loads and stores. Some processors have different instruction and data address TLBs. A TLB has...
24 KB (3,328 words) - 21:20, 14 August 2024
reduced instruction set computing, and is also advantageous in embedded systems. The other advantage is that, because regular memory instructions are used...
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Types Orthogonal instruction set CISC RISC Application-specific EDGE TRIPS VLIW EPIC MISC OISC NISC ZISC VISC architecture Quantum computing Comparison...
23 KB (2,885 words) - 04:59, 2 November 2024
form B {\displaystyle B} is the set W ⊥ {\displaystyle W^{\perp }} of all vectors in V {\displaystyle V} that are orthogonal to every vector in W {\displaystyle...
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addressing modes for all instructions became a goal of processor designers, the concept becoming known as an orthogonal instruction set. The 801 team noticed...
20 KB (2,639 words) - 01:31, 16 September 2024
Microcode (redirect from Micro-instructions)
programmer-visible instruction set architecture of a computer, also known as its machine code.[page needed] It consists of a set of hardware-level instructions that...
73 KB (8,758 words) - 17:33, 16 November 2024
Streaming SIMD Extensions (redirect from Katmai New Instructions)
registers. It offers an orthogonal set of instructions for dealing with common data types. SSE3, also called Prescott New Instructions (PNI), is an incremental...
13 KB (1,523 words) - 20:30, 8 October 2024
Types Orthogonal instruction set CISC RISC Application-specific EDGE TRIPS VLIW EPIC MISC OISC NISC ZISC VISC architecture Quantum computing Comparison...
11 KB (1,739 words) - 05:02, 2 November 2024
Software Guard Extensions (category X86 instructions)
Intel Software Guard Extensions (SGX) is a set of instruction codes implementing trusted execution environment that are built into some Intel central processing...
21 KB (2,129 words) - 15:59, 15 October 2024
Hazard (computer architecture) (category Instruction processing)
design, hazards are problems with the instruction pipeline in CPU microarchitectures when the next instruction cannot execute in the following clock cycle...
12 KB (1,599 words) - 23:46, 2 September 2024
Trusted Execution Technology (category X86 instructions)
of trust starts when the operating system invokes a special security instruction, which resets dynamic PCRs (PCR17–22) to their default value and starts...
13 KB (1,545 words) - 04:33, 31 August 2024
Motorola 68000 series (category Instruction set architectures)
known as 680x0, m68000, m68k, or 68k) is a family of 32-bit complex instruction set computer (CISC) microprocessors. During the 1980s and early 1990s,...
43 KB (4,218 words) - 20:21, 4 August 2024
borrow out B out {\displaystyle B_{\text{out}}} . The borrow out signal is set when the subtractor needs to borrow from the next digit in a multi-digit...
7 KB (946 words) - 18:18, 20 December 2023
In telecommunications, orthogonal frequency-division multiplexing (OFDM) is a type of digital transmission used in digital modulation for encoding digital...
88 KB (11,271 words) - 21:04, 11 November 2024