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Below is the full 8086/8088 instruction set of Intel (81 instructions total). [2] These instructions are also available in 32-bit mode, in which they operate on 32-bit registers (eax, ebx, etc.) and values instead of their 16-bit (ax, bx, etc.) counterparts.
Models with >64 KiB of ROM add the ELPM instruction and corresponding RAMPZ register. LPM instructions zero-extend the ROM address in Z; ELPM instructions prepend the RAMPZ register for high bits. This is not the same thing as the more general LPM instruction; there exist "classic" models with only the zero-operand form of ELPM (ATmega103 and ...
Die of AMD 8088. The 8088 was designed at Intel's laboratory in Haifa, Israel, as were a large number of Intel's processors. [9] The 8088 was targeted at economical systems by allowing the use of an eight-bit data path and eight-bit support and peripheral chips; complex circuit boards were still fairly cumbersome and expensive when it was released.
While classical square coordinates in the 0–63 range require 4K-sized tables (64×64), the 0x88 difference takes 1/16 that or 256-sized tables—or even 16 less. [6] An offset of 119 (0x77 as the maximum valid square index) is added, to make ±119 a 0–238 range (a size of 240 for alignment reasons). [6] 0x88Diff = 0x77 + A − B
This is a list of the instructions that make up the Java bytecode, an abstract machine language that is ultimately executed by the Java virtual machine. [1] The Java bytecode is generated from languages running on the Java Platform, most notably the Java programming language.
INT is an assembly language instruction for x86 processors that generates a software interrupt. It takes the interrupt number formatted as a byte value. [1] When written in assembly language, the instruction is written like this: INT X. where X is the software interrupt that should be generated (0-255).
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Vortex86 CPUs implement the IA-32 architecture but which instructions are implemented varies depending on the model. Vortex86SX [5] and the early versions of Vortex86 [citation needed] do not have a floating point unit (FPU). Any code that runs on i586 but does not use floating point instructions will run on these models.