The Intel 8087, announced in 1980, was the first floating-point coprocessor for the 8086 line of microprocessors. The purpose of the chip was to speed...
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X87 (redirect from Intel 80487)
coprocessors). The 8087 was the first math coprocessor for 16-bit processors designed by Intel. It was built to be paired with the Intel 8088 or 8086 microprocessors...
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quantities of 100. Intel 8288: bus controller Intel 8289: bus arbiter Intel 8087: Math Co-Processor x86 architecture IBM Personal Computer Motorola 68008...
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performance. The Intel 8087 was the standard math coprocessor for the 8086 and 8088, operating on 80-bit numbers. Manufacturers like Cyrix (8087-compatible)...
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of the years 87 BC, AD 87, 1987, 2087, etc. Atomic number 87, francium Intel 8087, a floating-point coprocessor 87; Common gasoline rating 87 Sylvia, a...
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Coprocessor (section Intel)
such as the AMD 9511, Intel 8231/8232 and Weitek FPUs were treated as peripheral devices, while others such as the Intel 8087, Motorola 68881 and National...
15 KB (1,870 words) - 19:04, 10 May 2024
Subnormal number (section Intel SSE)
gradual underflow is used. Subnormal numbers were implemented in the Intel 8087 while the IEEE 754 standard was being written. They were by far the most...
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for the 8087 and 80287, but then omitted from later manuals until the October 2017 update of the Intel SDM. They are present on all known Intel x87 FPUs...
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circuit to implement the draft of what was to become IEEE 754-1985 was the Intel 8087. IEEE 754-1985 represents numbers in binary, providing definitions for...
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Name MDK-186 Manufacturer Intel Type Design Kit Microcomputer Origin US Keyboard None CPU Intel 80186 Coprocessor Intel 8087 Documentation Technical Information:...
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The Intel 80186, also known as the iAPX 186, or just 186, is a microprocessor and microcontroller introduced in 1982. It was based on the Intel 8086 and...
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I386 (redirect from Intel i386)
The Intel 386, originally released as 80386 and later renamed i386, is a 32-bit microprocessor designed by Intel. The first pre-production samples of the...
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competitive asset. In 1984, Commodore signed a deal with Intel to second source manufacture the Intel 8088 CPU used in the IBM PC, along with a license to...
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IAPX (redirect from Intel Advanced Processor Architecture)
In marketing, iAPX (Intel Advanced Performance Architecture) was a short lived designation used for several Intel microprocessors, including some 8086...
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X86 (redirect from Intel 80x86)
system-level prefix. An 8086 system, including coprocessors such as 8087 and 8089, and simpler Intel-specific system chips, was thereby described as an iAPX 86...
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broadening its potential market, and was in stark contrast to Intel's succeeding, in-house designed 8087 (and other x87 family) FPUs which were tightly bound to...
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are quite the opposite. In 1977 those features were designed into the Intel 8087 to serve the widest possible market... Error-analysis tells us how to...
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Microprocessor (section Intel 4004 (1971))
management. The 16-bit Intel x86 processors up to and including the 80386 do not include floating-point units (FPUs). Intel introduced the 8087, 80187, 80287 and...
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of small business computers in the late 1970s based on the Intel 8080, Zilog Z80 and Intel 8085 microprocessor chips. Most ran the CP/M-80 operating system...
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Similarly to the original IBM PC, the XT main board included a socket for the Intel 8087 floating point arithmetic coprocessor. This optional chip, when installed...
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trackball cable (later models used IR). It used an Intel 8086 processor running at 4.77 MHz. A 8087 math co-processor was optional. The amount of memory...
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extended precision format is an 80 bit format first implemented in the Intel 8087 math coprocessor and is supported by all processors that are based on...
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important than speed. CORDIC has been implemented in the ARM-based STM32G4, Intel 8087, 80287, 80387 up to the 80486 coprocessor series as well as in the Motorola...
71 KB (7,227 words) - 05:13, 19 August 2024
bugs, scans expansion cards for bootable ROMs, and adds a socket for an Intel 8087 math coprocessor. The original Tandy 1000 (and many other models), like...
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1 MB of memory. The V20 was reported to have been compatible with the Intel 8087 floating-point unit (FPU) coprocessor. NEC also designed their own FPU...
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the machine had an empty socket on the main circuit board so that an Intel 8087 coprocessor could be installed to permit hardware processing of floating...
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to 640 KB. However, its mainboard did not have a slot for the optional Intel 8087 math coprocessor due to space constraints. An HP-150 with an optional...
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wear leveling to extend the useful lifetime of the flash device. The Intel 8087 used two-bits-per-cell technology for its microcode ROM, and in 1980 was...
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increased and added 80186 instruction set compatibility, and by adding an Intel 8087 mathematical coprocessor (FPU). Upgraded with the FPU, the PC1512 and...
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Voyager series and wrote part of their intermediate and advanced manuals. Intel 8087 "IEEE Emanuel R. Piore Award Recipients" (PDF). IEEE. Archived from the...
8 KB (657 words) - 05:22, 31 July 2024