Qué (quién) es 680x0 - definición

SERIES OF MICROPROCESSORS

68000 family; M68k; Motorola 68k; Motorola 68K; 68K; 680x0; Motorola 680x0; 0x0; Amiga Virtual Machine; 68k; Motorola 68050; M680x0; Motorola 68000 family; 68000 series

680x0

Motorola 680x0

Motorola 680x0

<processor> Shorthand for any member for the Motorola 68000 family of microprocessors from Motorola, Inc. The "x" stands for 0, 1, 2, 3, 4 or 6. (1993-05-01)

Motorola 68050

There was no 68050. The successor to the Motorola 68040 was the Motorola 68060. The even numbers (68000, 68020, 68060) were reserved for major revisions to the 680x0 core. The odd numbers (68010, 68030, 68050) were minor upgrades from the previous chip. For example, the Motorola 68010 was a Motorola 68000 with some minor enhancements and modifications to some user/superuser instruction assignments. The Motorola 68030 was a {Motorola 68020} with an MMU and more minor enhancements. The 68050 would have been a 68040 with some bugs fixed, which didn't really warrant a new name so it was sold as a 68040. (1995-11-29)

Wikipedia

Motorola 68000 series

The Motorola 68000 series (also known as 680x0, m68000, m68k, or 68k) is a family of 32-bit complex instruction set computer (CISC) microprocessors. During the 1980s and early 1990s, they were popular in personal computers and workstations and were the primary competitors of Intel's x86 microprocessors. They were best known as the processors used in the early Apple Macintosh, the Sharp X68000, the Commodore Amiga, the Sinclair QL, the Atari ST, the Sega Genesis (Mega Drive), the Capcom System I (Arcade), the AT&T UNIX PC, the Tandy Model 16/16B/6000, the Sun Microsystems Sun-1, Sun-2 and Sun-3, the NeXT Computer, NeXTcube, NeXTstation, and NeXTcube Turbo, the Texas Instruments TI-89/TI-92 calculators, the Palm Pilot (all models running Palm OS 4.x or earlier) and the Space Shuttle. Although no modern desktop computers are based on processors in the 680x0 series, derivative processors are still widely used in embedded systems.

Motorola ceased development of the 680x0 series architecture in 1994, replacing it with the PowerPC RISC architecture, which was developed in conjunction with IBM and Apple Computer as part of the AIM alliance.

https://en.wikipedia.org/wiki/Motorola 68000 series