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In the x86 computer architecture, HLT (halt) is an assembly language instruction which halts the central processing unit (CPU) until the next external interrupt is fired. [1] Interrupts are signals sent by hardware devices to the CPU alerting it that an event occurred to which it should react.
dst[31:0] <- dst[31:0] − dst[63:32] dst[63:32] <- src[31:0] + src[63:32] ^ a b The PF2IW and PI2FW instructions also existed as undocumented instructions on the original K6-2. The undocumented variant of PF2IW in K6-2 would set the top 16 bits of each 32-bit result lane to all-0s, while the documented variant in later processors would sign ...
Will change OperandSize from 16-bit to 32-bit if CS.D=0, or from 32-bit to 16-bit if CS.D=1. 67h: AddressSize override. Will change AddressSize from 16-bit to 32-bit if CS.D=0, or from 32-bit to 16-bit if CS.D=1. The 80386 also introduced the two new segment registers FS and GS as well as the x86 control, debug and test registers.
HLT (x86 instruction) ... (ISO 639-3: hlt) Hurricane Liaison Team of the United ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
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The Motorola 6800 microprocessor was the first for which an undocumented assembly mnemonic HCF became widely known. The operation codes (opcodes—the portions of the machine language instructions that specify an operation to be performed) hexadecimal 9D and DD were reported and given the unofficial mnemonic HCF in a December 1977 article by Gerry Wheeler in BYTE magazine on undocumented ...
Coyote Point Systems was a manufacturer of computer networking equipment for application traffic management, also known as server load balancing. In March 2013, the company was acquired by Fortinet. [1] [2] The company introduced hardware-based server load balancers nearly simultaneously with other large companies such as F5 in the late 1990s. [3]
Intel Quark is a line of 32-bit x86 SoCs and microcontrollers by Intel, designed for small size and low power consumption, and targeted at new markets including wearable devices. The line was introduced at Intel Developer Forum in 2013, and discontinued in January 2019.