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This machine introduced many modern architectural concepts: spooling, interrupts, pipelining, interleaved memory, virtual memory and paging. It was the most powerful machine in the world at the time of release. 1962: US Work begun on the LINC, the brainchild of the MIT physicist Wesley A. Clark in May 1961. It was the first functional prototype ...
By the middle of the decade, memory management units (MMUs) were becoming commonplace, first appearing on designs like the Intel 80286 and Motorola 68030. By the end of the decade, floating point units (FPUs) were being added, first appearing on 1989s Intel 486 and followed the next year by the Motorola 68040 .
The Sequence History (SH) and Cosequence History (CSH) registers on the Honeywell 800 The B register on an IBM 1401 with the indexing feature Automatically record the NSI at a standard memory location following all or most successful branches Store P (STP) locations on RCA 301, 3301 and 501 STICC on the RCA 601 is relative to the lower bound ...
Computer memory in the form of RAM, and at least one other less volatile, memory storage device are usually combined with the CPU on a system bus in one unit. Other devices that make up a complete microcomputer system include batteries, a power supply unit, a keyboard and various input/output devices used to convey information to and from a ...
History of innovation. SRI International. 16 November 2021. Developed at SRI International in 1961; Stephen White's excellent computer history site (the above article is a modified version of his work, used with permission) Soviet Digital Electronics Museum - a big collection of Soviet calculators, computers, computer mice and other devices
The first version of Virtuozzo, based on OpenVZ, is released. [4] 2003. First release of first open-source x86 hypervisor, Xen. February 18: Microsoft acquires virtualization technologies (Virtual PC and unreleased product called "Virtual Server") from Connectix Corporation.
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PC DOS 4.0, MS-DOS 4.0. Version 3.4 – 4.x are confusing due to lack of correlation between IBM and Microsoft and also the US and Europe. Several 'Internal Use only' versions were also produced. This version reflected increases in hardware capabilities; it supported hard drives greater than 32 MB (up to 2 GB) and also EMS memory.