Difference between revisions of "NEC"
From Sega Retro
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*[[:File:UPD8255A datasheet.pdf|µPD8255A]] (Programmable Peripheral Interface used in [[Sega OutRun hardware]]) | *[[:File:UPD8255A datasheet.pdf|µPD8255A]] (Programmable Peripheral Interface used in [[Sega OutRun hardware]]) | ||
*[[Sega Master System/Technical specifications|µPD9004G]] ([[VDP]] graphics processor used in [[Master System II]]) | *[[Sega Master System/Technical specifications|µPD9004G]] ([[VDP]] graphics processor used in [[Master System II]]) | ||
| − | *[[:File:UPD7759 datasheet.pdf|µPD7759]] ([https://gamicus.gamepedia.com/Sound_chip sound chip] used in [[Sega Pico]], [[Sega System 16|System 16B/16C]] and [[System C2]]) | + | *[[:File:UPD7759 datasheet.pdf|µPD7759]] (speech synthesis [https://gamicus.gamepedia.com/Sound_chip sound chip] used in [[Sega Pico]], [[Sega System 16|System 16B/16C]] and [[System C2]]) |
*[[:File:UPD70616ProgrammersReferenceManual.pdf|μPD70616]] ([https://gamicus.gamepedia.com/Central_processing_unit CPU] used in [[Sega System 32]]) | *[[:File:UPD70616ProgrammersReferenceManual.pdf|μPD70616]] ([https://gamicus.gamepedia.com/Central_processing_unit CPU] used in [[Sega System 32]]) | ||
*µD65654GF102 (sound chip used in [[Sega Model 2|Sega Model 2C]]) | *µD65654GF102 (sound chip used in [[Sega Model 2|Sega Model 2C]]) | ||
Revision as of 10:44, 4 May 2019
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| NEC |
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| T-series code: T-388 |
NEC are a Japanese electronics firm, responsible for a number of parts used in Sega console and arcade hardware. NEC also released the PC-Engine/TurboGrafx-16, a rival to the Sega Mega Drive. NEC later published video games for Sega consoles.
NEC's in-house video game development team before the mid-1990s was called NEC Avenue; this was eventually consolidated with other software developers to form NEC Interchannel. Their NEC Home Electronics division was also responsible for developing and publishing video games during the NEC Interchannel years.
Hardware
Consoles
Processors
- 780C (version of Zilog Z80 CPU used in Sega Master System)
- µPD8255A (Programmable Peripheral Interface used in Sega OutRun hardware)
- µPD9004G (VDP graphics processor used in Master System II)
- µPD7759 (speech synthesis sound chip used in Sega Pico, System 16B/16C and System C2)
- μPD70616 (CPU used in Sega System 32)
- µD65654GF102 (sound chip used in Sega Model 2C)
RAM
- µPD4168 (XRAM used in Sega Master System and Mega Drive)
- µPD41264 (VRAM used in Mega Drive)
- µPD4504161 (SDRAM used in 32X and Saturn)
- µPD481850 (SGRAM used in Saturn)
- µPD4811650 (SGRAM used in Sega Model 3)
- µPD432232 (Syncronous SRAM used in Sega Hikaru)
- µPD4564323 (SDRAM used in Sega NAOMI 2)
Softography
- Note: Likely incomplete. NEC Interchannel games are listed on their own page.
Saturn
Dreamcast
- Seventh Cross (1998)
- Sengoku Turb (1999)
- Espion-Age-Nts (1999)
- Sengoku Turb: Fanfan I love me Dance-doubletendre (1999)
 NEC Retro has more information related to NEC
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