Motorola 68050
Motorola 68050
The even numbers (68000, 68020, 68060) were reserved for majorrevisions to the 680x0 core. The odd numbers (68010, 68030,68050) were minor upgrades from the previous chip. Forexample, the Motorola 68010 was a Motorola 68000 with someminor enhancements and modifications to some user/superuserinstruction assignments. The Motorola 68030 was a Motorola 68020 with an MMU and more minor enhancements. The 68050would have been a 68040 with some bugs fixed, which didn'treally warrant a new name so it was sold as a 68040.