FACTOID # 3: South Carolina has the highest rate of violent crimes and aggravated assaults per capita among US states.
 
 Home   Encyclopedia   Statistics   States A-Z   Flags   Maps   FAQ   About 
   
 
WHAT'S NEW
 

SEARCH ALL

FACTS & STATISTICS    Advanced view

Search encyclopedia, statistics and forums:

 

 

(* = Graphable)

 

 


Encyclopedia > Ricoh 2A03

The Ricoh 2A03 or RP2A03 was the 8-bit microprocessor in the Nintendo Family Computer and Nintendo Entertainment System video game consoles sold in Japan and North America. It contained a second-source 6502 core with 22 memory-mapped I/O registers that controlled programmable sound generators, rudimentary DMA, and game controller polling. 8-bit refers to the number of bits used in the data bus of a computer. ... Microprocessors, including an Intel 80486DX2 and an Intel 80386. ... NES redirects here. ... A video game console is a dedicated electronic machine designed to play video games. ... The MOS Technology 6502 is an 8-bit microprocessor designed by MOS Technology in 1975. ... It has been suggested that Memory mapping be merged into this article or section. ... Direct memory access (DMA) allows certain hardware subsystems within a computer to access system memory for reading and/or writing independently of the CPU. Many hardware systems use DMA including disk drive controllers, graphics cards, network cards, and sound cards. ...

Main article: Nintendo Entertainment System#Technical specifications

NES redirects here. ...

Regional variations

European and Australian versions of the NES used the Ricoh 2A07 or RP2A07 processor, which was identical to the 2A03 except for a different clock divider and a different CPU frequency lookup table.



65xx-series CPUs from MOS Technology, second source/clone vendors, and the Western Design Center

MOS 4510MOS 6501MOS 6502WDC 65C02Hudson HuC6280Ricoh 2A03MOS 6507MOS 6508MOS 6509
MOS 6510 (and 7501, 8500, 8501) ● MOS 8502MOS 65CE02WDC 65802WDC 65816Ricoh 5A22 ● Nintendo SA-1 Image File history File links MOS_Technology. ... Image File history File links WDClogo_small. ... MOS Technology 65xx is a family of 8-bit microprocessors from MOS Technology, based on the Motorola 6800 (introduced ca. ... CPU redirects here. ... MOS Technology, Inc. ... If you were looking for the Western Digital Corporation, see Western Digital. ... The MOS Technology 4510 was the MOS-manufactured microcomputer chip used in the (unreleased) Commodore 65 8-bit home/personal computer. ... The 6501 is an eight-bit microprocessor, the first sold by MOS Technology. ... The MOS Technology 6502 is an 8-bit microprocessor designed by MOS Technology in 1975. ... WDC 65C02 Microprocessor // Introduction The W65C02S is a low power, cost effective 8-bit microprocessor. ... The HuC6280 8-bit microprocessor is Japanese company Hudson Softs improved version of the WDC 65C02 CPU. The most notable product using the HuC6280 is NECs TurboGrafx 16 video game console. ... The 6507 is an 8-bit microprocessor from MOS Technology, Inc. ... The MOS Technology 6508 was an 8-bit microprocessor designed by MOS Technology. ... The MOS Technology 6509 was an enhanced version of the popular 6502 microprocessor, capable of addressing up to 1 megabyte of RAM via bank switching. ... The MOS Technology 6510, also known as MOS Technology / Commodore Semiconductor Group (CSG) 8500, is a microprocessor designed by MOS Technology, and is a direct successor of the very successful 6502. ... The MOS Technology 8502 was MOSs microprocessor used as one of the two¹ CPUs in the Commodore 128 home/personal computer. ... The 65CE02 (a derivative of 6502/65c02) is a CPU core developed by Commodore Semiconductor Group (formerly known as Commodore MOS) that has been used in the CSG 4510 micro controller (that combined a CPU and several I/O components) in the Commodore C64DX/C65. ... The WDC 65816 (also: 65C816), a 16-bit microprocessor CPU developed by the Western Design Center (WDC), is an expanded and compatible successor to the venerable MOS Technology 6502. ... The WDC 65816 (also: 65C816), a 16-bit microprocessor CPU developed by the Western Design Center (WDC), is an expanded and compatible successor to the venerable MOS Technology 6502. ... The Ricoh 5A22 is the microprocessor CPU produced by Ricoh for the Super Nintendo Entertainment System (SNES) video game console. ... The Nintendo SA-1 is a microprocessor developed by Nintendo for use in Super Nintendo Entertainment System (SNES) game cartridges. ...


 
 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments

Want to know more?
Search encyclopedia, statistics and forums:

 


Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms, 1022, m