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ARM7EJ
ARM7 is a group of 32-bit RISC ARM processor cores licensed by ARM Holdings for microcontroller use. The ARM7 core family consists of ARM700, ARM710, ARM7DI, ARM710a, ARM720T, ARM740T, ARM710T, ARM7TDMI, ARM7TDMI-S, ARM7EJ-S. The ARM7TDMI and ARM7TDMI-S were the most popular cores of the family. ARM7 cores were released from 1993 to 2001 and no longer recommended for new IC designs; newer alternatives are ARM Cortex-M cores. Overview This generation introduced the Thumb 16-bit instruction set providing improved code density compared to previous designs. The most widely used ARM7 designs implement the ARMv4T architecture, but some implement ARMv3 or ARMv5TEJ. ARM7TDMI has 37 registers (31 GPR and 6 SPR). All these designs use a Von Neumann architecture, thus the few versions containing a cache do not separate data and instruction caches. Some ARM7 cores are obsolete. One historically significant model, the ARM7DI"ARM7DI Data Sheet"; Document Number ARM DDI 0027D; Issued: De ... [...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 (ISAs) for central processing unit, computer processors. Arm Holdings develops the ISAs and licenses them to other companies, who build the physical devices that use the instruction set. It also designs and licenses semiconductor intellectual property core, cores that implement these ISAs. Due to their low costs, low power consumption, and low heat generation, ARM processors are useful for light, portable, battery-powered devices, including smartphones, laptops, and tablet computers, as well as embedded systems. However, ARM processors are also used for desktop computer, desktops and server (computing), servers, including Fugaku (supercomputer), Fugaku, the world's fastest supercomputer from 2020 to 2022. With over 230 billion ARM chips produced, , ARM is the most widely used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARM Holdings
Arm Holdings plc (formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a British semiconductor and software design company based in Cambridge, England, whose primary business is the design of central processing unit (CPU) cores that implement the ARM architecture family of instruction sets. It also designs other chips, provides software development tools under the DS-5, RealView and Keil brands, and provides systems and platforms, system-on-a-chip (SoC) infrastructure and software. As a "holding" company, it also holds shares of other companies. Since 2016, it has been majority owned by Japanese conglomerate SoftBank Group. While ARM CPUs first appeared in the Acorn Archimedes, a desktop computer, today's systems include mostly embedded systems, including ARM CPUs used in virtually all modern smartphones. Processors based on designs licensed from Arm, or designed by licensees of one of the ARM instruction set architectures, are used in all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AT91SAM7
Atmel ARM-based processors are microcontrollers and microprocessors integrated circuits, by Microchip Technology (previously Atmel), that are based on various 32-bit ARM processor cores, with in-house designed peripherals and tool support. Overview ARM licenses the core design for a series of 32-bit processors. ARM does not manufacture any complete silicon products, just intellectual property (IP). The ARM processors are RISC (reduced instruction set computing). This is similar to Microchip's AVR 8-bit products, a later adoption of RISC architecture. Whereas the AVR architecture used Harvard architecture exclusively, some ARM cores are Harvard (Cortex-M3) and others are Von Neumann architecture (ARM7TDMI). Semiconductor companies such as Microchip take the ARM cores, which use a consistent set of instructions and register naming, and add peripheral circuits such as ADCs (analog to digital converters), clock management, and serial communications such as USART, SPI, I2C, CAN, LIN, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Devices
Analog Devices, Inc. (ADI), also known simply as Analog, is an American multinational corporation, multinational semiconductor company specializing in data conversion, signal processing, and power management technology, headquartered in Wilmington, Massachusetts. The company manufactures analog, Mixed-signal integrated circuit, mixed-signal and digital signal processing, digital signal processing (DSP) integrated circuits (ICs) used in electronic equipment. These technologies are used to convert, condition and process real-world phenomena, such as light, sound, temperature, motion, and pressure into electrical signals. Analog Devices has approximately 100,000 customers in the following industries: communications, computer, instrumentation, military/aerospace, automotive, and consumer electronics applications.Bloomberg.ADI: Analog Devices Inc Summary" Retrieved January 30, 2011. History The company was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NAOMI Yamaha AICA Super Intelligent Sound Processor
Naomi or Naomie may refer to: People and biblical figures * Naomi (given name), a given name and a list of people with the name * Naomi (biblical figure), Ruth's mother-in-law in the Old Testament Book of Ruth * Naomi (Romanian singer) (born 1977), a.k.a. Naomy * Naomi (wrestler) (born 1987), professional wrestler * Terra Naomi, American indie folk singer-songwriter Arts and entertainment Fictional entities * Naomi, a character in the 2009 American fantasy comedy movie '' 17 Again'' * Naomi Bohannon, a character in the TV series '' Hell on Wheels'' * Naomi, Florida, a fictional town in the Kate DiCamillo novel '' Because of Winn-Dixie'' Music * Naomi Awards, a former British music award * ''Naomi'' (album), by American band The Cave Singers * "Naomi" (song), by Neutral Milk Hotel Other uses in arts and entertainment * ''Naomi'' (novel), a 1924 novel by Jun'ichirō Tanizaki * ''Naomi'' (comics), a 2019 miniseries published by DC Comics under the Wonder Comics imprint * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia 3310
The Nokia 3310 is a discontinued GSM mobile phone announced on 1 September 2000, and released in the fourth quarter of the year, replacing the popular Nokia 3210. It sold very well, being one of the List of best-selling mobile phones, most successful phones, with 126 million units sold worldwide, and being one of Nokia's most iconic devices. The phone is still widely acclaimed and has gained a Cult following, cult status due to its reputation for durability. The Nokia 3310 was produced at factories in Finland and Hungary. Several variants of the 3310 have been released, including the Nokia 3315, 3320, 3330, 3350, 3360, 3390 and 3395. The 3315s were produced in South Korea for the Asia-Pacific market. The phone was succeeded by the Nokia 3410 and Nokia 3510. A new mobile phone based on the 3310 design was launched in 2017; this Nokia 3310 (2017), new Nokia 3310 model comes with a comprehensive update over its predecessor, with a 2.4" color display, a 2 Megapixel rear camera and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia 3210
The Nokia 3210 is a GSM cell phone, announced by Nokia at the CeBIT fair on March 18, 1999, alongside the Nokia 7110. Succeeding the Nokia 5110, the 3210 handset was competitively priced and targeted specifically at teenagers and young professionals, adding a number of capabilities such as T9 predictive text. It was notably the first consumer-grade mobile phone without a protruding external antenna. History The 3210 was designed by Alastair Curtis at Nokia's Los Angeles Design Center. The development was led by Frank Nuovo, who had designed the sleek and curvy Nokia 8110 in 1996. The team aimed to create an "expressive" and customizable handset that went beyond the typical business-oriented mobile phone market, drawing inspiration from the Casio G-Shock and Sony Walkman designs. As a result, the phone became highly influential. Design The Nokia 3210 has a total weight of 151 g. The handset measures 123.8 × 50.5 × 22.5 mm and features customizable fascias that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engadget
Engadget ( ) is a technology news, reviews and analysis website offering daily coverage of gadgets, consumer electronics, video games, gaming hardware, apps, social media, streaming, AI, space, robotics, electric vehicles and other potentially consumer-facing technology. The site's content includes short-form news posts, reported features, news analysis, product reviews, buying guides, two weekly video shows, The Engadget Podcast, The Morning After newsletter and a weekly deals newsletter. It has been operated by Yahoo! Inc. (2017–present), Yahoo! Inc. since September 2021. History Engadget was founded by former ''Gizmodo'' technology weblog editor and co-founder Peter Rojas. Engadget was the largest blog in Weblogs, Inc., a blog network with over 75 Blog, weblogs, including ''Autoblog.com, Autoblog'' and ''Joystiq,'' which formerly included ''Hackaday''. Weblogs Inc. was purchased by AOL in 2005. Launched in March 2004, Engadget was one of the internet's earliest tech blogs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia 6110
The Nokia 6110 is a GSM mobile phone from Nokia announced on 18 December 1997 and released in 1998. It was a hugely popular follower of the Nokia 2110 (1994), and the first of the many Nokia 6xxx series business-targeted phones. Main improvements over the 2110 were reduced size and improved talk time. It was built on the new third generation, Nokia DCT3 hardware platform, and was the first GSM phone to use an ARM processor and the first running on Nokia's Series 20 user interface. The phone shared the same platform as the Nokia 5110 targeted at the consumer market; unlike the 5110, however, it had the advanced user interface with menu icons (it was the first phone with this new interface that would become the future standard), and featured an infra-red port (once again being Nokia's first phone with it). It was also the first phone from Nokia to have the popular ''Snake'' game pre-installed. It was succeeded/complemented by the similar but enhanced 6150. Variants Nokia 619 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Instruments
Texas Instruments Incorporated (TI) is an American multinational semiconductor company headquartered in Dallas, Texas. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces digital light processing (DLP) technology and education technology products including calculators, microcontrollers, and multi-core processors. Texas Instruments emerged in 1951 after a reorganization of Geophysical Service Incorporated, a company founded in 1930 that manufactured equipment for use in the seismic industry, as well as defense electronics. TI produced the world's first commercial silicon transistor in 1954, and the same year designed and manufactured the first transistor radio. Jack Kilby invented the integrated circuit in 1958 while working at TI's Central Research Labs. TI also invented the hand-held calculator in 1967, and intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
