Editing Nintendo Entertainment System
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*'''Lockout circuitry:''' The Famicom contained no lockout hardware and, as a result, unlicensed cartridges 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 increased the challenges faced by unlicensed developers. | *'''Lockout circuitry:''' The Famicom contained no lockout hardware and, as a result, unlicensed cartridges 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 increased the challenges faced by unlicensed developers. | ||
*'''Audio/video output: ''' The original Famicom featured an RF modulator plug for audio/video output, while its redesign, the AV Famicom, featured only RCA composite output. On the other hand, the original NES featured both an RF modulator and RCA composite output cables, but the top-loading NES-101 model featured only RF modulator output. The original North American NES was the first and one of the few game consoles to feature direct composite video output, and thus having the ability to be connected to a composite monitor. The French NES, model (FRA) featured a unique "RGB audio/video Output", a proprietary output connector similar to the SNES connector. With the help of an additional PAL-to-RGB chip, it allows this model of NES to output RGB video signal. A specific cable was given with every unit, using the SCART plug to connect it to the TV set. | *'''Audio/video output: ''' The original Famicom featured an RF modulator plug for audio/video output, while its redesign, the AV Famicom, featured only RCA composite output. On the other hand, the original NES featured both an RF modulator and RCA composite output cables, but the top-loading NES-101 model featured only RF modulator output. The original North American NES was the first and one of the few game consoles to feature direct composite video output, and thus having the ability to be connected to a composite monitor. The French NES, model (FRA) featured a unique "RGB audio/video Output", a proprietary output connector similar to the SNES connector. With the help of an additional PAL-to-RGB chip, it allows this model of NES to output RGB video signal. A specific cable was given with every unit, using the SCART plug to connect it to the TV set. | ||
− | *'''Third-party cartridge manufacturing:''' In Japan, several companies, namely Nintendo, Konami, Capcom, Namco, Bandai, Taito, Irem, Jaleco, Sunsoft and Hudson Soft, manufactured the cartridges for the Famicom, which allowed these companies to develop their own customized chips designed for specific purposes, such as Konami's VRC 6 and VRC 7 sound chips that increased the quality of sound in their games. All licensed US cartridges were made by Nintendo except Konami | + | *'''Third-party cartridge manufacturing:''' In Japan, several companies, namely Nintendo, Konami, Capcom, Namco, Bandai, Taito, Irem, Jaleco, Sunsoft and Hudson Soft, manufactured the cartridges for the Famicom, which allowed these companies to develop their own customized chips designed for specific purposes, such as Konami's VRC 6 and VRC 7 sound chips that increased the quality of sound in their games. All licensed US cartridges were made by Nintendo except Konami and Acclaim (who produced their own PCBs, but used Nintendo's provided gray cartridge shells). |
==Hardware== | ==Hardware== |