The Nintendo Entertainment System (commonly abbreviated as NES) is an 8-bit home video game console that was developed and manufactured by Nintendo. It was initially released in Japan as the Family Computer (also known by the portmanteau abbreviation Famicom) on July 15, 1983, and was later released in North America during 1985, in Europe during 1986 and 1987, and Australia in 1987. In South Korea, it was known as the Hyundai Comboy.
The best-selling gaming console of its time, the NES helped revitalize the US video game industry following the video game crash of 1983. With the NES, Nintendo introduced a now-standard business model of licensing third-party developers, authorizing them to produce and distribute titles for Nintendo's platform. It was succeeded by the Super Nintendo Entertainment System.
In 2009, the Nintendo Entertainment System was named the single greatest video game console in history by IGN, in a list of 25. It was judged the second greatest console behind the Sega Dreamcast in PC Magazine's "Top 10 Video Game Consoles of All Time".
Following a series of arcade game successes in the early 1980s, Nintendo made plans to create a cartridge-based console called the Famicom, which is short for Family Computer. Masayuki Uemura designed the system. Original plans called for an advanced 16-bit system which would function as a full-fledged computer with a keyboard and floppy disk drive, but Nintendo president Hiroshi Yamauchi rejected this and instead decided to go for a cheaper, more conventional cartridge-based game console as he felt that features such as keyboards and disks were intimidating to non-technophiles. A test model was constructed in October 1982 to verify the functionality of the hardware, after which work began on programming tools.
The code name for the project was "GameCom", but Masayuki Uemura's wife proposed the name "Famicom", arguing that "In Japan, 'pasokon' is used to mean a personal computer, but it is neither a home or personal computer. Perhaps we could say it is a family computer." Meanwhile, Hiroshi Yamauchi decided that the console should use a red and white theme after seeing a billboard for DX Antenna which used those colors.
During the creation of the Famicom, the ColecoVision, a video game console made by Coleco to compete against Atari's Atari 2600 game system in the United States, was a huge influence. Takao Sawano, chief manager of the project, brought a ColecoVision home to his family, who were impressed by the systems capability to produce smooth graphics at the time, which contrasted with the flickering and slowdown commonly seen on Atari 2600 games. Uemura, head of Famicom development, stated that the ColecoVision set the bar that influenced how he would approach the creation of the Famicom.
Original plans called for the Famicom's cartridges to be the size of a cassette tape, but ultimately they ended up being twice as big. Careful design attention was paid to the cartridge connectors since loose and faulty connections often plagued arcade machines. As it necessitated taking 60 connection lines for the memory and expansion, Nintendo decided to produce their own connectors in-house rather than use ones from an outside supplier.
The controllers were hard-wired to the console with no connectors for cost reasons. The gamepad controllers were more-or-less copied directly from the Game & Watch machines, although the Famicom design team originally wanted to use arcade-style joysticks, even taking apart ones from American game consoles to see how they worked. There were concerns regarding the durability of the joystick design and that children might step on joysticks left on the floor. Katsuyah Nakawaka attached a Game & Watch D-pad to the Famicom prototype and found that it was easy to use and caused no discomfort. Ultimately though, they installed a 15-pin expansion port on the front of the console so that an optional arcade-style joystick could be used.
Uemura added an eject lever to the cartridge slot which was not really necessary, but he felt that children could be entertained by pressing it. He also added a microphone to the second controller with the idea that it could be used to make players' voices sound through the TV speaker.
The console was released on July 15, 1983 as the Family Computer (or Famicom for short) for ¥14,800 (equivalent to ¥17,500 in 2013) alongside three ports of Nintendo's successful arcade games Donkey Kong, Donkey Kong Jr., and Popeye. The Famicom was slow to gather momentum; a bad chip set caused the initial release of the system to crash. Following a product recall and a reissue with a new motherboard, the Famicom's popularity soared, becoming the best-selling game console in Japan by the end of 1984.
Encouraged by this success, Nintendo turned its attention to the North American market, entering into negotiations with Atari to release the Famicom under their name as the Nintendo Advanced Video Gaming System. The deal was set to be finalized and signed at the Summer Consumer Electronics Show in June 1983. However, Atari discovered at that show that its competitor Coleco was illegally demonstrating its Coleco Adam computer with Nintendo's Donkey Kong game. This violation of Atari's exclusive license with Nintendo to publish the game for its own computer systems delayed the implementation of Nintendo's game console marketing contract with Atari. Atari's CEO Ray Kassar was fired the next month, so the deal went nowhere, and Nintendo decided to market its system on its own.
By the beginning of 1985, the Famicom had sold more than 2.5 million units in Japan and Nintendo soon announced plans to release it in North America as the Advanced Video Entertainment System (AVS) that same year. The American video game press was skeptical the console could have any success in the region, with the March 1985 issue of Electronic Games magazine stating that "the video game market in America has virtually disappeared" and that "this could be a miscalculation on Nintendo's part".
At June 1985's Consumer Electronics Show (CES), Nintendo unveiled the American version of its Famicom, with a new case redesigned by Lance Barr and featuring a "zero insertion force" cartridge slot. This is the system which would eventually be officially deployed as the Nintendo Entertainment System, or the colloquial "NES". Nintendo seeded these first systems to limited American test markets starting in New York City on October 18, 1985, and following up with a full-fledged North American release in February of the following year. The nationwide release was in September 1986. Nintendo released 17 launch titles: 10-Yard Fight, Baseball, Clu Clu Land, Duck Hunt, Excitebike, Golf, Gyromite, Hogan's Alley, Ice Climber, Kung Fu, Pinball, Soccer, Stack-Up, Tennis, Wild Gunman, Wrecking Crew, and Super Mario Bros.
The system's launch represented not only a new product, but also a reframing of the severely damaged home video game market. The video game market crash of 1983 had occurred in large part due to a lack of consumer and retailer confidence in video games, which had been partially due to confusion and misrepresentation in video game marketing. Prior to the NES, the packaging of many video games presented bombastic artwork which exaggerated the graphics of the actual game. In terms of product identity, a single game such as Pac-Man would appear in many versions on many different game consoles and computers, with large variations in graphics, sound, and general quality between the versions. In stark contrast, Nintendo's marketing strategy aimed to regain consumer and retailer confidence by delivering a singular platform whose technology was not in need of exaggeration and whose qualities were clearly defined.
To differentiate Nintendo's new home platform from the perception of a troubled and shallow video game market, the company freshened its product nomenclature and established a strict product approval and licensing policy. The overall system was referred to as an "Entertainment System" instead of a "video game system", which was centered upon a machine called a "Control Deck" instead of a "console", and which featured software cartridges called "Game Paks" instead of "video games". To deter production of games which had not been licensed by Nintendo, and to prevent copying, the 10NES lockout chip system acted as a lock-and-key coupling of each Game Pak and Control Deck. The packaging of the launch lineup of NES games bore pictures of close representations of actual onscreen graphics. To reduce consumer confusion, symbols on the games' packaging clearly indicated the genre of the game. A 'seal of quality' was printed on all licensed game and accessory packaging. The initial seal stated, "This seal is your assurance that Nintendo has approved and guaranteed the quality of this product". This text was later changed to "Official Nintendo Seal of Quality".
Unlike with the Famicom, Nintendo of America marketed the console primarily to children, instituting a strict policy of censoring profanity, sexual, religious, or political content. The most famous example was Lucasfilm's attempts to port the comedy-horror game Maniac Mansion to the NES, which Nintendo insisted be considerably watered down. Nintendo of America continued their censorship policy until 1994 with the advent of the Entertainment Software Rating Board system.
The optional Robotic Operating Buddy, or R.O.B., was part of a marketing plan to portray the NES's technology as being novel and sophisticated when compared to previous game consoles, and to portray its position as being within reach of the better established toy market. While at first, the American public exhibited limited excitement for the console itself, peripherals such as the Zapper light gun and R.O.B. attracted extensive attention.
The console was redesigned for both the North American and Japanese markets as part of the final Nintendo-released bundle package. The package included the new style NES-101 console, and one redesigned "dogbone" game controller. Released in October 1993 in North America, this final bundle retailed for US$49.99 and remained in production until the discontinuation of the NES in 1995.
By 1988, industry observers stated that the NES's popularity had grown so quickly that the market for Nintendo cartridges was larger than that for all home computer software. Compute! reported in 1989 that Nintendo had sold seven million NES systems in 1988 alone, almost as many as the number of Commodore 64s sold in its first five years. "Computer game makers [are] scared stiff", the magazine said, stating that Nintendo's popularity caused most competitors to have poor sales during the previous Christmas and resulted in serious financial problems for some.
In June 1989, Nintendo of America's vice president of marketing Peter Main, said that the Famicom was present in 37% of Japan's households. By 1990, 30% of American households owned the NES, compared to 23% for all personal computers. By 1990, the NES had outsold all previously released consoles worldwide. The slogan for this brand was: "It can't be beaten". In Europe and South America, the NES was outsold by Sega's Master System, while the Nintendo Entertainment System was not available in the Soviet Union.
As the 1990s dawned, gamers predicted that competition from technologically superior systems such as the 16-bit Sega Mega Drive/Genesis would mean the immediate end of the NES's dominance. Instead, during the first year of Nintendo's successor console, the Super Famicom (named Super Nintendo Entertainment System outside Japan), the Famicom remained the second highest-selling video game console in Japan, outselling the newer and more powerful NEC PC Engine and Sega Mega Drive by a wide margin. The console remained popular in Japan and North America until late 1993, when the demand for new NES software abruptly plummeted. The final Famicom game released in Japan was Takahashi Meijin no Bōken Jima IV (Adventure Island IV), while in North America, Wario's Woods was the final licensed game. The last game to be released in Europe was The Lion King in 1995. In the wake of ever decreasing sales and the lack of new software titles, Nintendo of America officially discontinued the NES by 1995. Nintendo kept producing new Famicom units in Japan until September 25, 2003, and continued to repair Famicom consoles until October 31, 2007, attributing the discontinuation of support to insufficient supplies of parts.
The NES was released after the "video game crash" of the early 1980s, when many retailers and adults regarded electronic games as a passing fad, so many believed at first that the NES would soon fade. Before the NES/Famicom, Nintendo was known as a moderately successful Japanese toy and playing card manufacturer, but the popularity of the NES/Famicom helped the company grow into an internationally recognized name almost synonymous with video games and set the stage for Japanese dominance of the video game industry. With the NES, Nintendo also changed the relationship between console manufacturers and third-party software developers by restricting developers from publishing and distributing software without licensed approval. This led to higher quality software titles, which helped change the attitude of a public that had grown weary from poorly produced titles for earlier game systems.
The NES hardware was also very influential. Nintendo chose the name "Nintendo Entertainment System" for the US market and redesigned the system so it would not give the appearance of a child's toy. The front-loading cartridge input allowed it to be used more easily in a TV stand with other entertainment devices, such as a videocassette recorder.
Many prominent game franchises originated on the NES, including Nintendo's own Super Mario Bros., The Legend of Zelda, and Metroid, Capcom's Mega Man franchise, Konami's Castlevania franchise, Square's Final Fantasy, and Enix's Dragon Quest franchises.
NES imagery, especially its controller, has become a popular motif for a variety of products, including Nintendo's own Game Boy Advance. Clothing, accessories, and food items adorned with NES-themed imagery are still produced and sold in stores.
On July 14, 2016, Nintendo announced the November 2016 launch of a miniature replica of the NES, titled Nintendo Entertainment System: NES Classic Edition in the United States and Nintendo Classic Mini: Nintendo Entertainment System in Europe and Australia. The console includes 30 permanently inbuilt games from the vintage NES library, including the Super Mario Bros. and The Legend of Zelda series. The system features HDMI display output and a new replica controller, which can also connect to the Wii Remote for use with Virtual Console games. It was discontinued in North America on April 13, 2017, and worldwide on April 15, 2017. However, Nintendo announced in September 2017 that the NES Classic Mini would return to production at an unknown point in 2018.
On August 14, 1995, Nintendo discontinued the Nintendo Entertainment System in both North America and Europe.
The Famicom was originally discontinued in September 2003. Nintendo offered repair service for the Famicom in Japan until 2007.
North American and PAL NES cartridges (or "Game Paks") are significantly larger than Japanese Famicom cartridges.
The NES uses a 72-pin design, as compared with 60 pins on the Famicom. To reduce costs and inventory, some early games released in North America were simply Famicom cartridges attached to an adapter to fit inside the NES hardware. Originally, NES cartridges were held together with five small slotted screws. Games released after 1987 were redesigned slightly to incorporate two plastic clips molded into the plastic itself, removing the need for the top two screws.
The back of the cartridge bears a label with handling instructions. Production and software revision codes were imprinted as stamps on the back label to correspond with the software version and producer. All licensed NTSC and PAL cartridges are a standard shade of gray plastic, with the exception of The Legend of Zelda and Zelda II: The Adventure of Link, which were manufactured in gold-plastic carts. Unlicensed carts were produced in black, robin egg blue, and gold, and are all slightly different shapes than standard NES cartridges. Nintendo also produced yellow-plastic carts for internal use at Nintendo Service Centers, although these "test carts" were never made available for purchase. All licensed US cartridges were made by Nintendo, Konami and Acclaim.
Japanese (Famicom) cartridges are shaped slightly differently. Unlike NES games, official Famicom cartridges were produced in many colors of plastic. Adapters, similar in design to the popular accessory Game Genie, are available that allow Famicom games to be played on an NES. In Japan, several companies manufactured the cartridges for the Famicom. This allowed these companies to develop their own customized chips designed for specific purposes, such as chips that increased the quality of sound in their games.
The Famicom Family mark started appearing in games and peripherals released from 1988 and onward that were approved by Nintendo for compatibility with official Famicom consoles and derivatives.
Nintendo's near monopoly on the home video game market left it with a degree of influence over the industry. Unlike Atari, which never actively courted third-party developers (and even went to court in an attempt to force Activision to cease production of Atari 2600 games), Nintendo had anticipated and encouraged the involvement of third-party software developers; strictly on Nintendo's terms. Some of the Nintendo platform-control measures were adopted by later console manufacturers such as Sega, Sony, and Microsoft, although not as stringent.
To this end, a 10NES authentication chip was placed in every console and another was placed in every officially licensed cartridge. If the console's chip could not detect a counterpart chip inside the cartridge, the game would not load. Nintendo portrayed these measures as intended to protect the public against poor-quality games, and placed a golden seal of approval on all licensed games released for the system.
Nintendo was not as restrictive as Sega. Their intention was to reserve a large part of NES game revenue for itself. Nintendo required that it be the sole manufacturer of all cartridges and that the publisher had to pay in full before the cartridges for that game be produced. Cartridges could not be returned to Nintendo, so publishers assumed all the risk. As a result, some publishers lost more money due to distress sales of remaining inventory at the end of the NES era than they ever earned in profits from sales of the games. Because Nintendo controlled the production of all cartridges, it was able to enforce strict rules on its third-party developers, which were required to sign a contract by Nintendo that would obligate these parties to develop exclusively for the system, order at least 10,000 cartridges, and only make five games per year. A 1988 shortage of DRAM and ROM chips also reportedly caused Nintendo to only permit 25% of publishers' requests for cartridges. This was an average figure, with some publishers receiving much higher amounts and others almost none. GameSpy noted that Nintendo's "iron-clad terms" made the company many enemies during the 1980s. Some developers tried to circumvent the five game limit by creating additional company brands like Konami's Ultra Games label; others tried circumventing the 10NES chip.
Nintendo was accused of antitrust behavior because of the strict licensing requirements. The United States Department of Justice and several states began probing Nintendo's business practices, leading to the involvement of Congress and the Federal Trade Commission (FTC). The FTC conducted an extensive investigation which included interviewing hundreds of retailers. During the FTC probe, Nintendo changed the terms of its publisher licensing agreements to eliminate the two-year rule and other restrictive terms.
Companies that refused to pay the licensing fee or were rejected by Nintendo found ways to circumvent the console's authentication system. Most of these companies created circuits that used a voltage spike to temporarily disable the 10NES chip. A few unlicensed games released in Europe and Australia came in the form of a dongle to connect to a licensed game, in order to use the licensed game's 10NES chip for authentication. To combat unlicensed games, Nintendo of America threatened retailers who sold them with losing their supply of licensed titles, and multiple revisions were made to the NES PCBs to prevent unlicensed games from working.
Atari Games took a different approach with their line of NES products, Tengen. The company attempted to reverse engineer the lockout chip to develop its own "Rabbit" chip. Tengen also obtained a description of the lockout chip from the United States Patent and Trademark Office by falsely claiming that it was required to defend against present infringement claims. Nintendo successfully sued Tengen for copyright infringement. Tengen's antitrust claims against Nintendo were never decided.
Color Dreams produced Christian video games under the subsidiary name Wisdom Tree. It was never sued by Nintendo as the company probably feared a public relations backlash.
The NES can be emulated on many other systems, most notably the PC. The first emulator was the Japanese-only Pasofami. It was soon followed by iNES, which was available in English and was cross-platform, in 1996. It was described as being the first NES emulation software that could be used by a non-expert. NESticle, a popular MS-DOS emulator, was released on April 3, 1997. There have since been many other emulators. The Virtual Console for the Wii, Nintendo 3DS and Wii U also offers emulation of many NES games.
As the Nintendo Entertainment System grew in popularity and entered millions of American homes, some small video rental shops began buying their own copies of NES games and renting them out to customers for around the same price as a video cassette rental for a few days. Nintendo received no profit from the practice beyond the initial cost of their game, and unlike movie rentals, a newly released game could hit store shelves and be available for rent on the same day. Nintendo took steps to stop game rentals but didn't take any formal legal action until Blockbuster Video began to make game rentals a large-scale service. Nintendo claimed that allowing customers to rent games would significantly hurt sales and drive up the cost of games. Nintendo lost the lawsuit but did win on a claim of copyright infringement. Blockbuster was banned from including original, copyrighted instruction booklets with their rented games. In compliance with the ruling, Blockbuster produced their own short instructions—usually in the form of a small booklet, card, or label stuck on the back of the rental box—that explained the game's basic premise and controls. Video rental shops continued the practice of renting video games and still do today.
There were some risks with renting cartridge-based games. Most rental shops did not clean the connectors and they would become dirty over time. Renting and using a cartridge with dirty connectors posed a problem for consoles, especially the Nintendo Entertainment System which was particularly susceptible to operation problems and failures when its internal connectors became dirty.
Although the Japanese Famicom, North American and European NES versions included essentially the same hardware, there were certain key differences among the systems.
The original Japanese Famicom was predominantly white plastic, with dark red trim. It featured a top-loading cartridge slot, grooves on both sides of the deck in which the hardwired game controllers could be placed when not in use, and a 15-pin expansion port located on the unit's front panel for accessories.
The original NES, meanwhile, featured a front-loading cartridge covered by a small, hinged door that can be opened to insert or remove a cartridge and closed at other times. It features a more subdued gray, black, and red color scheme. An expansion port was found on the bottom of the unit and the cartridge connector pinout was changed.
In the UK, Italy and Australia which share the PAL A region, two versions of the NES were released; the "Mattel Version" and "NES Version". When the NES was first released in those countries, it was distributed by Mattel and Nintendo decided to use a lockout chip specific to those countries, different from the chip used in other European countries. When Nintendo took over European distribution in 1990, it produced consoles that were then labeled "NES Version"; therefore, the only differences between the two are the text on the front flap and texture on the top/bottom of the casing. The NES-101 control deck alongside its similarly redesigned NES-039 game controller.
In October 1993, Nintendo redesigned the NES to follow many of the same design cues as the newly introduced Super Nintendo Entertainment System and the Japanese Super Famicom. Like the SNES, the NES-101 model loaded cartridges through a covered slot on top of the unit replacing the complicated mechanism of the earlier design. For this reason the NES-101 is known informally as the "top-loader" among Nintendo fans. The HVC-101 control deck alongside its similarly redesigned HVC-102 game controller.
In December 1993, the Famicom received a similar redesign. It also loads cartridges through a covered slot on the top of the unit and uses non-hardwired controllers. Because HVC-101 used composite video output instead of being RF only like the HVC-001, Nintendo marketed the newer model as the AV Famicom (AV仕様ファミコン Eibui Shiyō Famikon). Since the new controllers don't have microphones on them like the second controller on the original console, certain games such as the Disk System version of The Legend of Zelda and Raid on Bungeling Bay will have certain tricks that cannot be replicated when played on an HVC-101 Famicom without a modded controller. The HVC-101 Famicom is compatible with most NES controllers due to having the same controller port. In October 1987, Nintendo had also released a 3D graphic capable headset called the Famicom 3D System (HVC-031). This peripheral accessory was never released outside Japan.
The VCR-like loading mechanism of the NES led to problems over time. The design wore connector pins out quickly and could easily become dirty, resulting in difficulties with the NES reading game carts.
When Nintendo released the NES in the US, the design styling was deliberately different from that of other game consoles. Nintendo wanted to distinguish its product from those of competitors and to avoid the generally poor reputation that game consoles had acquired following the video game crash of 1983. One result of this philosophy was to disguise the cartridge slot design as a front-loading zero insertion force (ZIF) cartridge socket, designed to resemble the front-loading mechanism of a VCR. The newly designed connector worked quite well when both the connector and the cartridges were clean and the pins on the connector were new. Unfortunately, the ZIF connector was not truly zero insertion force. When a user inserted the cartridge into the NES, the force of pressing the cartridge down and into place bent the contact pins slightly, as well as pressing the cartridge's ROM board back into the cartridge itself. Frequent insertion and removal of cartridges caused the pins to wear out from repeated usage over the years and the ZIF design proved more prone to interference by dirt and dust than an industry-standard card edge connector. These design issues were not alleviated by Nintendo's choice of materials; the console slot nickel connector springs would wear due to design and the game cartridge copper connectors were also prone to tarnishing. Many players would try to alleviate issues in the game caused by this corrosion by blowing into the cartridges, then reinserting them, which actually hurt the copper connectors by speeding up the tarnishing.
The 10NES authentication chip contributed to the system's reliability problems. The circuit was ultimately removed from the remodeled NES 2.
The Famicom contained no lockout hardware and, as a result, unlicensed cartridges (both legitimate and bootleg) were extremely common throughout Japan and the Far East. The original NES (but not the top-loading NES-101) contained the 10NES lockout chip, which significantly increased the challenges faced by unlicensed developers. Tinkerers at home in later years discovered that disassembling the NES and cutting the fourth pin of the lockout chip would change the chip's mode of operation from "lock" to "key", removing all effects and greatly improving the console's ability to play legal games, as well as bootlegs and converted imports. NES consoles sold in different regions had different lockout chips, so games marketed in one region would not work on consoles from another region. Known regions are: USA/Canada (3193 lockout chip), most of Europe (3195), Asia (3196) and UK, Italy and Australia (3197). Since two types of lockout chip were used in Europe, European NES game boxes often had an "A" or "B" letter on the front, indicating whether the game is compatible with UK/Italian/Australian consoles (A), or the rest of Europe (B). Rest-of-Europe games typically had text on the box stating "This game is not compatible with the Mattel or NES versions of the Nintendo Entertainment System". Similarly, UK / Italy / Australia games stated "This game is only compatible with the Mattel or NES versions of the Nintendo Entertainment System".
Pirate cartridges for the NES were rare, but Famicom ones were common and widespread in Asia. Most were produced in Hong Kong or Taiwan, and they usually featured a variety of small (32k or less) games which were selected from a menu and bank switched. Some were also hacks of existing games (especially Super Mario Bros.), and a few were cartridge conversions of Famicom Disk System titles such as the Japanese SMB2.
Problems with the 10NES lockout chip frequently resulted in the console's most infamous problem: the blinking red power light, in which the system appears to turn itself on and off repeatedly because the 10NES would reset the console once per second. The lockout chip required constant communication with the chip in the game to work. Dirty, aging and bent connectors would often disrupt the communication, resulting in the blink effect. Alternatively, the console would turn on but only show a solid white, gray, or green screen. Users attempted to solve this problem by blowing air onto the cartridge connectors, inserting the cartridge just far enough to get the ZIF to lower, licking the edge connector, slapping the side of the system after inserting a cartridge, shifting the cartridge from side to side after insertion, pushing the ZIF up and down repeatedly, holding the ZIF down lower than it should have been, and cleaning the connectors with alcohol. These attempted solutions often became notable in their own right and are often remembered alongside the NES. Many of the most frequent attempts to fix this problem instead ran the risk of damaging the cartridge and/or system. In 1989, Nintendo released an official NES Cleaning Kit to help users clean malfunctioning cartridges and consoles.
With the release of the top-loading NES-101 (NES 2) toward the end of the NES's lifespan, Nintendo resolved the problems by switching to a standard card edge connector and eliminating the lockout chip. All of the Famicom systems used standard card edge connectors, as did Nintendo's subsequent game consoles, the Super Nintendo Entertainment System and the Nintendo 64.
In response to these hardware flaws, "Nintendo Authorized Repair Centers" sprang up across the U.S. According to Nintendo, the authorization program was designed to ensure that the machines were properly repaired. Nintendo would ship the necessary replacement parts only to shops that had enrolled in the authorization program. In practice, the authorization process consisted of nothing more than paying a fee to Nintendo for the privilege. In a recent trend, many sites have sprung up to offer Nintendo repair parts, guides, and services that replace those formerly offered by the authorized repair centers.
Famicom 3D System
Nintendo released a 3D headset peripheral called Famicom 3D System for 3D stereoscopic entertainment. This was never released outside Japan, since it was an utter commercial failure, making gamers experience headaches and nausea.
Nintendo released a modem peripheral called Famicom Modem. This was not intended for children. Instead, adults would use it for gambling horse races, set stocking dates, use their bank, and more.
The motherboard of the NES. The two largest chips are the Ricoh-produced CPU and PPU.
For its central processing unit (CPU), the NES uses an 8-bit microprocessor produced by Ricoh based on a MOS Technology 6502 core.
The NES contains 2 kB of onboard work RAM. A game cartridge may contain expanded RAM to increase this amount. The size of NES games varies from 8 kB (Galaxian) to 1 MB (Metal Slader Glory), but 128 to 384 kB was the most common.
The NES uses a custom-made Picture Processing Unit (PPU) developed by Ricoh. All variations of the PPU feature 2 kB of video RAM, 256 bytes of on-die "object attribute memory" (OAM) to store the positions, colors, and tile indices of up to 64 sprites on the screen, and 28 bytes of on-die palette RAM to allow selection of background and sprite colors. The console's 2 kB of onboard RAM may be used for tile maps and attributes on the NES board and 8 kB of tile pattern ROM or RAM may be included on a cartridge. The system has an available color palette of 48 colors and 6 grays. Up to 25 simultaneous colors may be used without writing new values mid-frame: a background color, four sets of three tile colors and four sets of three sprite colors. The NES palette is based on NTSC rather than RGB values. A total of 64 sprites may be displayed onscreen at a given time without reloading sprites mid-screen. The standard display resolution of the NES is 256 horizontal pixels by 240 vertical pixels.
Video output connections varied from one model of the console to the next. The original HVC-001 model of the Family Computer featured only radio frequency (RF) modulator output. When the console was released in North America and Europe, support for composite video through RCA connectors was added in addition to the RF modulator. The HVC-101 model of the Famicom dropped the RF modulator entirely and adopted composite video output via a proprietary 12-pin "multi-out" connector first introduced for the Super Famicom/Super Nintendo Entertainment System. Conversely, the North American re-released NES-101 model most closely resembled the original HVC-001 model Famicom, in that it featured RF modulator output only. Finally, the PlayChoice-10 utilized an inverted RGB video output.
The stock NES supports a total of five sound channels, two of which are pulse channels with 4 pulse width settings, one is a triangle wave generator, another is a noise generator (often used for percussion), and the 5th one plays low-quality digital samples.
The NES supports expansion chips contained in certain cartridges to add sound channels and help with data processing. Developers can add these chips to their games, such as the Konami VRC6, Konami VRC7, Sunsoft 5B, Namco 163, and two more by Nintendo itself: the Nintendo FDS wave generator (a modified Ricoh RP2C33 chip with single-cycle wave table-lookup sound support), and the Nintendo Memory Management Controller 5 (MMC5).
The game controller used for both the NES and the Famicom featured an oblong brick-like design with a simple four button layout: two round buttons labeled "A" and "B", a "START" button and a "SELECT" button. Additionally, the controllers utilized the cross-shaped joypad, designed by Nintendo employee Gunpei Yokoi for Nintendo Game & Watch systems, to replace the bulkier joysticks on earlier gaming consoles' controllers.
The original model Famicom featured two game controllers, both of which were hardwired to the back of the console. The second controller lacked the START and SELECT buttons but featured a small microphone. Relatively, few games made use of this feature. The earliest produced Famicom units initially had square A and B buttons. This was changed to the circular designs because of the square buttons being caught in the controller casing when pressed down and glitches within the hardware causing the system to freeze occasionally while playing a game.
The NES dropped the hardwired controllers, instead featuring two custom 7-pin ports on the front of the console. Also in contrast to the Famicom, the controllers included with the NES were identical and swappable, and neither controller possessed the microphone that was present on the Famicom model. Both controllers included the START and SELECT buttons, allowing some NES localizations of games, such as The Legend of Zelda, to use the START button on the second controller to save the game without dying first. However, the NES controllers lacked the microphone, which was used on the Famicom version of Zelda to kill certain enemies.
A number of special controllers designed for use with specific games were released for the system, although very few such devices proved particularly popular. Such devices included, but were not limited to, the Zapper (a light gun), the R.O.B., and the Power Pad.
Nintendo also made two turbo controllers for the NES called NES Advantage and the NES Max. Both controllers had a "Turbo" feature, where one tap of the button represented multiple taps. The NES Advantage had two knobs that adjusted the firing rate of the turbo button from quick to Turbo, as well as a "Slow" button that slowed down the game by rapidly pausing the game. The NES Max also had the Turbo feature, but it was not adjustable. It also did not have the "Slow" button. Its wing-like shape made it easier to hold than the Advantage and it also improved on the joystick. Other accessories include the Power Pad and the Power Glove.
Near the end of the NES's lifespan, upon the release of the AV Famicom and the top-loading NES 2, the design of the game controllers was modified slightly. Though the original button layout was retained, the redesigned device abandoned the brick shell in favor of a dog bone shape.
The original NES controller has become one of the most recognizable symbols of the console. Nintendo has mimicked the look of the controller in several other products, from promotional merchandise to limited edition versions of the Game Boy Advance.
Family Computer Disk System
The Disk System was a peripheral available only for the Japanese Famicom that used games stored on "Disk Cards" with a 3" Quick Disk mechanism.
In 1986, Nintendo released the Famicom Disk System (FDS) in Japan, a type of floppy drive that uses a single-sided, proprietary 5 cm (2") disk and plugs into the cartridge port. It contains RAM for the game to load into and an extra single-cycle wavetable-lookup sound chip. The disks were originally obtained from kiosks in malls and other public places where buyers could select a title and have it written to the disk. This process would cost less than cartridges and users could take the disk back to a vending booth and have it rewritten with a new game. The disks were used both for storing the game and saving progress and total capacity was 128k (64k per side).
A variety of games for the FDS were released by Nintendo and third party companies such as Konami and Taito. A few unlicensed titles were made as well. Its limitations became quickly apparent as larger ROM chips were introduced, allowing cartridges with greater than 128k of space. More advanced memory management chips (MMC) soon appeared and the FDS quickly became obsolete. Nintendo also charged developers considerable amounts of money to produce FDS games, and many refused to develop for it, instead continuing to make cartridge titles. Many FDS disks have no dust covers and are easily prone to getting dirt on the media. In addition, the drive uses a belt which breaks frequently and requires invasive replacement. After only two years, the FDS was discontinued, although vending booths remained in place until 1993 and Nintendo continued to service drives, and to rewrite and offer replacement disks until 2003.
Nintendo did not released the Disk System outside Japan due to numerous problems encountered with the format in Japan. As a result, many Disk System games such as Castlevania, Zelda, and Bubble Bobble were converted to cartridge format for their export releases, resulting in simplified sound and the disk save function replaced by passwords or battery save systems.
- At the time of the NES' expansion onto US market, US game industries were dealt a mortal blow known as Video Game Crash of 1983.
- It is often considered that the era of the NES' expansion onto the US market came to end the so-called "Video Game Crash" that originated in 1983, near the end of the Atari 2600, Intellivision and ColecoVision lifespan.