MERSI protocol was used by the computer that was a fourth generation of what type of processors?
PowerPC G4 PowerPC G4 is a designation used by Apple Computer and Eyetech to describe a "fourth generation" of 32-bit PowerPC microprocessors. Apple has applied this name to various (though closely related) processor models from Freescale, a former part of Motorola. Motorola and Freescale's proper name of this family of processors is PowerPC 74xx.
Motorola MC10800 The Motorola MC10800 was a 4-bit bit-sliced processor designed by Motorola and introduced in 1979. It was implemented in ECL logic and was part of the M10800 family.