|
TMS 77C82
This is a list of microprocessors. Altera * Nios 16-bit ( soft processor) * Nios II 32-bit ( soft processor) AMD * List of AMD K5 processors * List of AMD Athlon processors * List of AMD Athlon 64 processors * List of AMD Athlon XP processors * List of AMD Duron processors * List of AMD Opteron processors * List of AMD Sempron processors * List of AMD Turion processors * List of AMD Athlon X2 processors * List of AMD Phenom processors * List of AMD FX processors * List of AMD Ryzen processors Apollo * PRISM ARM * ARM Atmel * AVR32 * AVR AT&T * Hobbit Bell Labs * Bellmac 32 BLX IC Design Corporation * Godson/Loongson Broadcom XLS 200 seriesmulticore processor Centaur Technology/IDT * WinChip Cyrix * 486, 5x86, 6x86 Data General * microNOVA mN601 and mN602 * microECLIPSE Centre for Development of Advanced Computing * VEGA Microprocessors Digital Equipment Corporation * V-11 * MicroVAX 78032 * CVAX * Rigel * Mariah * NVAX * Alpha 21064 * Alpha 21164 * Alpha 212 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microprocessor
A microprocessor is a computer processor where the data processing logic and control is included on a single integrated circuit, or a small number of integrated circuits. The microprocessor contains the arithmetic, logic, and control circuitry required to perform the functions of a computer's central processing unit. The integrated circuit is capable of interpreting and executing program instructions and performing arithmetic operations. The microprocessor is a multipurpose, clock-driven, register-based, digital integrated circuit that accepts binary data as input, processes it according to instructions stored in its memory, and provides results (also in binary form) as output. Microprocessors contain both combinational logic and sequential digital logic, and operate on numbers and symbols represented in the binary number system. The integration of a whole CPU onto a single or a few integrated circuits using Very-Large-Scale Integration (VLSI) greatly reduced the cost of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARM Architecture
ARM (stylised in lowercase as arm, formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a family of reduced instruction set computer (RISC) instruction set architectures for computer processors, configured for various environments. Arm Ltd. develops the architectures and licenses them to other companies, who design their own products that implement one or more of those architectures, including system on a chip (SoC) and system on module (SOM) designs, that incorporate different components such as memory, interfaces, and radios. It also designs cores that implement these instruction set architectures and licenses these designs to many companies that incorporate those core designs into their own products. There have been several generations of the ARM design. The original ARM1 used a 32-bit internal structure but had a 26-bit address space that limited it to 64 MB of main memory. This limitation was removed in the ARMv3 series, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CVAX
The CVAX is a microprocessor chipset developed and fabricated by Digital Equipment Corporation (DEC) that implemented the VAX instruction set architecture (ISA). The chipset consisted of the CVAX 78034 CPU, CFPA floating-point accelerator, CVAX clock chip, and the associated support chips, the CVAX System Support Chip (CSSC), CVAX Memory Controller (CMCTL), and CVAX Q-Bus Interface Chip (CQBIC). CVAX 78034 The CVAX 78034, also known as the MicroVAX 78034, is a second-generation single-chip VAX microprocessor. Systems featuring the CVAX chip set became available in late 1987. It is clocked at frequencies of 12.5 MHz (80 ns) in higher-end systems such as the VAX 6000 Model 200 and at 11.11 MHz (90 ns) in lower-end systems such as the MicroVAX 3500 and 3600. The 78034 was the first VAX microprocessor to have internal caches, a 1 KB combined instruction and data stream cache. The cache is quite unusual as it is implemented with one-transistor DRAM, whereas the majority o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MicroVAX 78032
The MicroVAX 78032 (otherwise known as the DC333) is a microprocessor developed and fabricated by Digital Equipment Corporation (DEC) that implements a subset of the VAX instruction set architecture (ISA). The 78032 is used exclusively in DEC's VAX-based systems, starting with the MicroVAX II in 1985. When clocked at a frequency of 5 MHz, the 78032's integer performance is comparable to the original VAX-11/780 of 1977. The microprocessor can be paired with the MicroVAX 78132 floating point accelerator for improved floating point performance. The 78032 represents a number of firsts for DEC. It is DEC's first single-chip microprocessor implementation of the VAX ISA and DEC's first self-fabricated microprocessor. The MicroVAX 78032 is also the first semiconductor device to be registered for protection under the Semiconductor Chip Protection Act of 1984. The MicroVAX 78032 contains 125,000 transistors on an 8.7 by 8.6 mm (74.82 mm2) die that was fabricated in DEC's ZMO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-11
The V-11, code-named "Scorpio", is a miniprocessor chip set implementation of the VAX instruction set architecture (ISA) developed and fabricated by Digital Equipment Corporation (DEC). History The V-11 was Digital's first VAX microprocessor design, but was the second to ship, after the MicroVAX 78032. It was presented at the 39th International Solid State Circuits Conference held in 1984 alongside the MicroVAX 78032 and was introduced in early 1986 in systems, operating at 5 MHz (200 ns cycle time) and in 1987 at 6.25 MHz (160 ns cycle time). The V-11 was proprietary to DEC and was only used in their VAX 8200, VAX 8250, VAX 8300 and VAX 8350 minicomputers; and the VAXstation 8000 workstation. At 5 MHz, the V-11 performed approximately the same as the VAX-11/780 superminicomputer. At 6.25 MHz, it performed approximately 1.2 times faster than the VAX-11/780. The V-11 was part of the Scorpio program, which aimed at providing DEC with the ability to develop an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VEGA Microprocessors
VEGA Microprocessors are a portfolio of indigenous processors developed by C-DAC. The portfolio includes several 32-bit/64-bit Single/Multi-core Superscalar In-order/Out-of-Order high performance processors based on the RISC-V ISA. Also features India’s first indigenous 64-bit, superscalar, Out-of-order processor which is the main highlight of this portfolio. The Centre for Development of Advanced Computing (C-DAC) is an autonomous Scientific Society, operating under the Ministry of Electronics and Information Technology (MeitY), Govt. of India. The Microprocessor Development Programme (MDP) was initiated and funded by MeitY with the mission objective to design and develop indigenously, a family of Microprocessors, related IPs and the complete ecosystem to enable fully indigenous product development that meets various requirements in the strategic, industrial and commercial sectors. As part of the project C-DAC has successfully developed the VEGA series of microprocessors in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data General Eclipse
The Data General Eclipse line of computers by Data General were 16-bit minicomputers released in early 1974 and sold until 1988. The Eclipse was based on many of the same concepts as the Data General Nova, but included support for virtual memory and multitasking more suitable to the small office than the lab. It was also packaged differently for this reason, in a floor-standing case the size of a small refrigerator. The Eclipse series was supplanted by the 32-bit Data General Eclipse MV/8000 in 1980. Description The Data General Nova was intended to outperform the PDP-8 while being less expensive, and in a similar fashion, the Eclipse was meant to compete against the larger PDP-11 computers. It kept the simple register architecture of the Nova but added a stack pointer which the Nova lacked. The stack pointer was added back to the later Nova 3 machines in 1975 and also used on the later 32-bit Data General Eclipse MV/8000. The AOS operating system was quite sophisticated, advan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data General Nova
The Data General Nova is a series of 16-bit minicomputers released by the American company Data General. The Nova family was very popular in the 1970s and ultimately sold tens of thousands of units. The first model, known simply as "Nova", was released in 1969. The Nova was packaged into a single 3U rack-mount case and had enough computing power to handle most simple tasks. The Nova became popular in science laboratories around the world. It was followed the next year by the SuperNOVA, which ran roughly four times as fast. Introduced during a period of rapid progress in integrated circuit (or "microchip") design, the line went through several upgrades over the next five years, introducing the 800 and 1200, the Nova 2, Nova 3, and ultimately the Nova 4. A single-chip implementation was also introduced as the microNOVA in 1977, but did not see widespread use as the market moved to new microprocessor designs. Fairchild Semiconductor also introduced a microprocessor version of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrix
Cyrix Corporation was a microprocessor developer that was founded in 1988 in Richardson, Texas, as a specialist supplier of floating point units for 286 and 386 microprocessors. The company was founded by Tom Brightman and Jerry Rogers. In 1992, Cyrix introduced its own i386 compatible processors, the 486SLC and 486DLC. These were higher performance than the Intel parts, but lower price. They were primarily marketed to users looking to upgrade existing machines. Their release sparked a lengthy series of lawsuits with Intel while their foundry partner IBM was releasing the same designs under their own branding. The combination of these events led Cyrix to begin losing money, and the company merged with National Semiconductor on 11 November 1997. National released Cyrix's latest designs under the MediaGX name and then an updated version as Geode in 1999. National sold the line to AMD in August 2003 where it was known as Geode. The line was discontinued in 2019. History At ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WinChip
The WinChip series was a low-power Socket 7-based x86 processor designed by Centaur Technology and marketed by its parent company IDT. Overview Design The design of the WinChip was quite different from other processors of the time. Instead of a large gate count and die area, IDT, using its experience from the RISC processor market, created a small and electrically efficient processor similar to the 80486, because of its single pipeline and in-order execution microarchitecture. It was of much simpler design than its Socket 7 competitors, such as AMD K5/ K6, which were superscalar and based on ''dynamic'' translation to buffered micro-operations with advanced instruction reordering (out of order execution). Use WinChip was, in general, designed to perform well with popular applications that did few (if any) floating point calculations. This included operating systems of the time and the majority of software used in businesses. It was also designed to be a drop-in replacement fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loongson
Loongson () is the name of a family of general-purpose, MIPS architecture-compatible microprocessors, as well as the name of the Chinese fabless company (Loongson Technology) that develops them. The processors are alternately called Godson processors, which are described as its academic name. History The ''Godson'' processors, based on MIPS architecture, were initially developed at the ''Institute of Computing Technology'' (ICT), Chinese Academy of Sciences (CAS). The chief architect was Professor . The development of the first Loongson chip was started in 2001. The aim of the Godson project was to develop "high performance general-purpose microprocessors in China", and to become technologically self-sufficient as part of the Made in China 2025 plan. The development was supported by funding via the 10th and 11th Five-Year Plans. In 2010 the company was commercialised as a separate entity, and in April 2010 ''Loongson Technology Corporation Limited'' was formally established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellmac 32
The Bellmac 32 is a microprocessor developed by Bell Labs' processor division in 1980, implemented using CMOS technology and was the first microprocessor that could move 32 bits in one clock cycle. The microprocessor contains 150,000 transistors and improved on the speed of CMOS design by using "domino circuits". It was designed with the C programming language in mind. After its creation, an improved version was produced called the Bellmac 32A, then cancelled along with its successor, the "Hobbit" C-language Reduced Instruction Set Processor (CRISP). History The Bellmac 32 processor was developed by AT&T engineers in three different Bell Labs locations: Indian Hill, Homdel and Murray Hill. As the designers did not have automation tools, every chip designer had to use colored pencils for the completion of the initial design. Later, Steve Law developed a computer program that aided in the digitization of the initial designs. The development of the Bellmac 32 produced a nove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
