Information, links, and projects for enthusiasts of the 6502 microprocessor. ... 6502.org is a resource for people interested in building hardware or writing software for the 6502 microprocessor and its relatives.
www.6502.org/ www.6502.org/
MOS Technology 6502 - Wikipedia, the free encyclopedia
The MOS Technology 6502 is an 8-bit microprocessor that was designed by Chuck Peddle and Bill Mensch for MOS Technology in 1975. When it was introduced, it was the least expensive full-featured micr...
en.wikipedia.org/wiki/MOS_Technology_6502
The 6502 microprocessor had 13 addressing modes, some of these modes made extensive use of two 8-bit index registers. The processor didn't have I/O instructions, therefore 6502-based computers used memory mapped I/O.
www.cpu-world.com/CPUs/650x/index.html
MOS Technology 6502 ... Rockwell 370-6502 ... Synertek 6502...
www.cpu-world.com/CPUs/650x/TYPE-6502.html www.cpu-world.com/CPUs/650x/TYPE-6502.html
The Old Computer Hut - Display of 6502 series microcomputers ... The Rockwell AIM65 was intended as a development system or as a stand-alone computer system. It uses a 6502 microprocessor and came in 1KB and 4KB RAM versions with a simple monitor in ROM.
www.oldcomputers.arcula.co.uk/65021.htm www.oldcomputers.arcula.co.uk/65021.htm
The 6502 is an 8-bit microprocessor that follows the memory oriented design philosophy of the Motorola 6800. Several engineers (led by Chuck Peddle) left Motorola and formed MOS Technology, which introduced the 6502 in 1975. ... Tracing the history of the computer ... photos on this site...
www.computernostalgia.net/articles/6502.htm www.computernostalgia.net/articles/6502.htm
Definition of 6502 microprocessor in an online ecyclopedia or dictionary. ... This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "6502 microprocessor". ... ; Search for images of 6502 microprocessor...
www.knowledgerush.com/kr/encyclopedia/6502_microprocess... www.knowledgerush.com/kr/encyclopedia/6502_microprocessor/
MOS Technology ships the 6502 microprocessor. The 6502 was developed by Chuck Peddle. [556.11] ... announces the KIM-1 Microcomputer System, with 1-MHz 6502 CPU, 1KB RAM, 2KB ROM monitor, 23-key keypad, LED readout, cassette and serial interfaces, for US$245. [193.14] [261.304] (1975 [9])
www.microprocessor.sscc.ru/comphist/comp1971.htm www.microprocessor.sscc.ru/comphist/comp1971.htm
This Java applet simulates a simple microprocessor, based loosely upon the 6502 (the processor inside the BBC Micro). It can only handle a few of the 6502 instructions.
richardbowles.tripod.com/cpu_sim/cpu_sim.htm
My first computer, a BBC Microcomputer Model B, was powered by a 6502 processor and I spent many hours writing and debugging assembly language programs for it (I was the author of CodeKit, co-author of SupaStore and lots of other stuff).
www.obelisk.demon.co.uk/6502/ www.obelisk.demon.co.uk/6502/
Definitions